Our Team

Our seasoned staff include landscape architects, designers, graphic designers, planners and environmental specialists. This dedicated team utilizes a multi-disciplinary approach to problem solving and has produced award-winning results.

Whether forging through a wetland conducting environmental assessments, analyzing and building GIS (Geographic Information Systems) maps, designing and building landscape projects or planning the next residential or commercial destination, you can count on Cotleur & Hearing to accomplish the task.

Our Founders

Robert Cotleur and Donaldson Hearing have been practicing Landscape Architecture in South Florida for over 30 years. Both graduated with honors at the top of their respective classes and have won scholastic and professional awards in their field. In May 1991, they started the firm of Cotleur & Hearing Inc., focusing their expertise and energy on landscape architecture, land planning and the rapidly growing field of environmental design.

Robert J. Cotleur, PLA, ASLA
Owner & Vice President

Rob Cotleur is co-owner and Vice President of Cotleur & Hearing Landscape Architects, Land Planners and Environmental Consultants. Rob has practiced landscape architecture in Palm Beach County for over thirty years. He has developed considerable knowledge of the South Florida ecology while participating in numerous planning, design, environment...

Rob Cotleur is co-owner and Vice President of Cotleur & Hearing Landscape Architects, Land Planners and Environmental Consultants. Rob has practiced landscape architecture in Palm Beach County for over thirty years. He has developed considerable knowledge of the South Florida ecology while participating in numerous planning, design, environmental and construction administration projects. Over the past decade, Mr. Cotleur has come to specialize in transportation projects to the point where they now account for over ninety percent of his work.

Rob’s professional affiliations are with the American Society of Landscape Architects, Sigma Lambda Alpha, National Honor Society, State of Florida Registered Landscape Architect, and Jupiter Beach Enhancement Committee member.

Rob is a state of Florida registered landscape architect and Cum Laude Honor Graduate from Ohio State University with a Bachelor of Landscape Architecture degree. Mr. Cotleur resides in Jupiter, Florida along with his daughter and son.

Donaldson E. Hearing, PLA, ASLA, LEED
Owner and President

Don Hearing is owner and President of Cotleur & Hearing Land Planning and  Landscape Architecture with over thirty years of experience. He has been practicing in South Florida since 1982. Don was raised in South Florida and is a state of Florida registered landscape architect. He is a honor graduate from the University of Florida […]...

Don Hearing is owner and President of Cotleur & Hearing Land Planning and  Landscape Architecture with over thirty years of experience. He has been practicing in South Florida since 1982. Don was raised in South Florida and is a state of Florida registered landscape architect. He is a honor graduate from the University of Florida with a Bachelor of Landscape Architecture and an Urban Planning degree and is a certified LEED Accredited Professional. Don also serves as managing partner of Cotleur & Hearing Investments, a real estate development and acquisition company.

Don serves on the Board of Directors and Executive Committee for the Palm Beach North Chamber of Commerce and the Business Development Board of Palm Beach County. He was the Chairman of the Chamber of Commerce in 2015. Don is a Director for the PGA Corridor Association as well as a board member for MyClinic of Jupiter and has been a board member for Jupiter Christian School and The Lighthouse Center for the Arts.

In conjunction with his business interests, Don is actively involved in numerous charitable organizations which include Christ Fellowship Church, Jupiter Christian School, The Place of Hope, and the West Jupiter Tutorial Center to name a few.

In 2011, the American Institute of Architects recognized Don as Landscape Architect of the Year for Palm Beach County. In 2012, he was the recipient of the Community Leader of the Year Award presented by the Northern Palm Beach County Chamber of Commerce.

Don and his wife, Suzanne, reside in Jupiter. They have three daughters.

Our Team

Dan Sorrow, AICP, PLA, LEED AP BD+C
Project Manager/Partner

Dan Sorrow joined Cotleur & Hearing in 2012 and manages both private and public sector projects and in 2019 became a partner in CH.  Mr. Sorrow is a registered landscape architect, AICP land planner, LEED AP BD+C professional and certified arborist. He provides consulting services in the areas of zoning entitlement, site planning, master plann...

Dan Sorrow joined Cotleur & Hearing in 2012 and manages both private and public sector projects and in 2019 became a partner in CH.  Mr. Sorrow is a registered landscape architect, AICP land planner, LEED AP BD+C professional and certified arborist. He provides consulting services in the areas of zoning entitlement, site planning, master planning, landscape architecture, irrigation design, permitting and construction management. He takes a holistic approach to design and management and provides all-encompassing solutions to project challenges. Dan strives to serve every client and their projects’ needs with the utmost importance.

Nicole Plunkett, PLA, ASLA
Landscape Architect / Partner

While attending the University of Florida, Nicole interned with Cotleur & Hearing during the summer of 2008 and 2009, where she gained valuable experience within residential design. After graduating from the University of Florida in 2010, Nicole was hired at Cotleur & Hearing as a full time landscape architect and in 2019 became a partner [...

While attending the University of Florida, Nicole interned with Cotleur & Hearing during the summer of 2008 and 2009, where she gained valuable experience within residential design. After graduating from the University of Florida in 2010, Nicole was hired at Cotleur & Hearing as a full time landscape architect and in 2019 became a partner in the company.  She has experience working with multiple site and landscape plan submittals throughout Palm Beach County, representing projects throughout the public hearing process to gain approvals and code compliance. She has also been responsible for creating mapping and informational graphics within GIS for due diligence reports and environmental studies for a number of projects within South Florida. She works on a broad variety of projects throughout Palm Beach County and leads project teams from the very beginning of a project through final construction.

In 2017, Nicole was selected to participate in the 2017-2018 inaugural Landscape Architecture Foundation (LAF) Fellowship for Innovation + Leadership and awarded $25,000. During her Fellowship, she worked on the replication and scalability of Future Landscape Architects of America (FLAA), a non-profit organization founded by Nicole which focuses on educating K-12 students about the career field of landscape architecture. She was also honored with the 2017 Exceptional Emerging Professional Award by the American Society of Landscape Architects Florida Chapter (ASLA FL).

Erin Bolin, PLA
Director of Design Landscape Architect / Partner

Erin Bolin is a senior level landscape architect and a partner with Cotleur & Hearing. Erin works on a variety of projects including high-end, residential design with a focus on pool, hardscape and landscape design. She is also involved with site and landscape planning for medium-size, residential communities and commercial projects. Ms. Bolin ...

Erin Bolin is a senior level landscape architect and a partner with Cotleur & Hearing. Erin works on a variety of projects including high-end, residential design with a focus on pool, hardscape and landscape design. She is also involved with site and landscape planning for medium-size, residential communities and commercial projects. Ms. Bolin works in cooperation with the staff planner and principal landscape architect to ensure a positive outcome on every project.   In addition to excellence in design, Erin places an emphasis on graphic ability, readability and rendering.

Aaron Wilbur, PLA
Landscape Architect/Partner

Aaron Wilbur began his career working at Cottage Gardens, Inc. in 2009, a residential design build firm located in Gainesville, Florida. At Cottage Gardens, Aaron functioned as the lead designer and project manager. In March 2013, Aaron joined the Cotleur & Hearing team and became a partner in 2019Aaron brings an eagerness to learn and [&hellip...

Aaron Wilbur began his career working at Cottage Gardens, Inc. in 2009, a residential design build firm located in Gainesville, Florida. At Cottage Gardens, Aaron functioned as the lead designer and project manager. In March 2013, Aaron joined the Cotleur & Hearing team and became a partner in 2019Aaron brings an eagerness to learn and the ability to adapt quickly to new types of projects and computer programs. To date, he has worked on several county and city submittals, two large neighborhood development projects and has completed numerous FDOT and county roadway projects. Aaron is currently working on several FDOT projects as a member of the firm’s transportation division. He has quickly become an expert in the FDOT’s electronic delivery process and provides construction inspection services, including locating and approving of plant materials.

Leah Heinzelmann, ASLA
Associate Partner/Landscape Architect

Leah Heinzelmann traveled over 1,500 miles to begin her career as a landscape designer at Cotleur & Hearing in June of 2016. She is a Wisconsin native who attended the University of Wisconsin Madison and graduated with a double major in landscape architecture and music performance. Leah works under the supervision of project manager, Daniel [&h...

Leah Heinzelmann traveled over 1,500 miles to begin her career as a landscape designer at Cotleur & Hearing in June of 2016. She is a Wisconsin native who attended the University of Wisconsin Madison and graduated with a double major in landscape architecture and music performance. Leah works under the supervision of project manager, Daniel Sorrow, and helps design site plans, landscape plans, and renderings in Port St. Lucie and Martin County. Leah is a team player and has become especially skilled in large-scale master planning, site planning, and graphic design in her time at Cotleur & Hearing. In June of 2023, Leah was promoted to Associate Partner of Cotleur & Hearing. Her promotion is a significant step forward for our company’s strategic plan, and reflects her exceptional dedication and expertise.

George Missimer
Associate Partner/ Land Use Planner

George Missimer graduated from Florida State University in 2017 with a bachelor’s degree in environment and society and a minor in biology. After graduation, George began working with Cotleur & Hearing as a planning technical under one of Cotleur & Hearing project managers. George assists on a variety of residential and commercial pro...

George Missimer graduated from Florida State University in 2017 with a bachelor’s degree in environment and society and a minor in biology. After graduation, George began working with Cotleur & Hearing as a planning technical under one of Cotleur & Hearing project managers. George assists on a variety of residential and commercial projects in Indian River County, St. Lucie County, Martin County and Palm Beach County. George grew up in Martin County and has strong ties to the community and has a desire to help influence the way South Florida develops in the future. As of June, 2023, George has been promoted to Associate Partner of Cotleur & Hearing. His promotion is a significant step forward for our company’s strategic plan and reflects his exceptional dedication and expertise.

Leslie Arcari
Accounts Receivable Billing Processor

Leslie Arcari has been with Cotleur & Hearing since 2005. Her administrative responsibilities consist of setting up new project files and client information to ensure accurate processing of monthly invoices. She also assists in archiving projects and follows up with project managers regarding contracts and open receivables, contacting clients r...

Leslie Arcari has been with Cotleur & Hearing since 2005. Her administrative responsibilities consist of setting up new project files and client information to ensure accurate processing of monthly invoices. She also assists in archiving projects and follows up with project managers regarding contracts and open receivables, contacting clients regarding status of work completed to date and remaining contract amounts by preparing project progress reports and spreadsheets depicting status of contracts.

Thea Bergerson
Landscape Designer

Thea Bergerson joined Cotleur & Hearing as a Landscape Designer in 2022. Thea is a Wisconsin native who attended the University of Wisconsin-Madison and graduated with a bachelor’s degree in Landscape Architecture and a certificate in Environmental Studies. Thea works under the joint supervision of partner, Daniel Sorrow, and project manager,...

Thea Bergerson joined Cotleur & Hearing as a Landscape Designer in 2022. Thea is a Wisconsin native who attended the University of Wisconsin-Madison and graduated with a bachelor’s degree in Landscape Architecture and a certificate in Environmental Studies. Thea works under the joint supervision of partner, Daniel Sorrow, and project manager, Leah Heinzelmann. As a member of the Cotleur & Hearing Team, she works on various site plans, landscape plans, and graphic designs for projects in Port St. Lucie, Martin, and Palm Beach Counties. Thea is excited to pursue her passion for designing meaningful, equitable, and resilient landscapes for the Florida community. Outside of the office, she likes to participate in numerous outdoor recreational activities with her puppy, Bryer.

Marilyn Black
Secretary

Marilyn Black provides secretarial/clerical support for the two principals of Cotleur & Hearing, planners and staff within time frames to help meet deadlines. Marilyn joined the Cotleur & Hearing team in 2003 and her secretarial experience has included diverse and interesting types of businesses including hospital and medical centers, hospi...

Marilyn Black provides secretarial/clerical support for the two principals of Cotleur & Hearing, planners and staff within time frames to help meet deadlines. Marilyn joined the Cotleur & Hearing team in 2003 and her secretarial experience has included diverse and interesting types of businesses including hospital and medical centers, hospitality industry, law firms specializing in real estate and securities, architecture and landscape architecture. Computer experience includes Windows XP and Word, scanning, graphics, digital camera, Excel, Lotus Notes, Outlook, QuickBooks, Deltek, Print Audit, Desktop Publishing, Adobe Acrobat Professional and internet research.

Christian Brewer
Landscape Designer

Christian Brewer joined the Cotleur & Hearing Team as an Intern from 2019 to 2021 while attending the University of Florida and was brought on full time in June 2021 after graduation. Christian grew up in Jupiter where he attended the Jupiter Environmental Research and Field Studies Academy (JERFSA) at Jupiter High and frequented places des...

Christian Brewer joined the Cotleur & Hearing Team as an Intern from 2019 to 2021 while attending the University of Florida and was brought on full time in June 2021 after graduation. Christian grew up in Jupiter where he attended the Jupiter Environmental Research and Field Studies Academy (JERFSA) at Jupiter High and frequented places designed by Cotleur & Hearing that inspired him to pursue a career in Landscape Architecture. Before attending the University of Florida in 2017, he worked as a Landscape Manager at Old Marsh Golf Club where he developed a foundation of plant knowledge and understanding of landscape design. Since becoming a part of the company, Christian has been a part of many projects and uses his knowledge of Florida’s natural and built landscapes to ensure their success. Christian enjoys the ability Landscape Architecture has to create a sense of place with the projects he works on and views Landscape Architecture as the “creative problem solving” used to drive projects forward and make them successful. He is responsible for our monthly Plant of the Month mail out and finds inspiration in the research of plants and how to use them in the landscape. As an ambassador to the company and profession, Christian enjoys reaching out and speaking with students about Landscape Architecture and the work done by Cotleur & Hearing, wishing to influence future generations to pursue this great career path. Christian looks forward to helping Cotleur & Hearing grow, as well as growing with the company as a professional.

Sandra Bruorton
Financial Manager

Sandra Bruorton has directed the financial, Human Resources and office management divisions of Cotleur & Hearing for 20 years. Her dedication continues, with the valued support of her team, to keep a strong control of the company’s finances and management of the company’s properties. She is also a member of the National Notary Association....

Sandra Bruorton has directed the financial, Human Resources and office management divisions of Cotleur & Hearing for 20 years. Her dedication continues, with the valued support of her team, to keep a strong control of the company’s finances and management of the company’s properties. She is also a member of the National Notary Association.

Gregg Byrick
Landscape Designer

Born in Stratford Ontario Canada, Gregg Byrick began his career in landscaping at the age of 16 with the largest landscape contracting company in his native Southern Ontario. Working as a groundskeeper for several large corporate campuses, hospitals and historical sites, Gregg developed his passion for landscape design. After graduating at the top ...

Born in Stratford Ontario Canada, Gregg Byrick began his career in landscaping at the age of 16 with the largest landscape contracting company in his native Southern Ontario. Working as a groundskeeper for several large corporate campuses, hospitals and historical sites, Gregg developed his passion for landscape design.

After graduating at the top of his class from the University of Guelph, Ontario in 1996, Gregg moved to West Palm Beach to begin his career in Landscape Architecture. For the past 24 years, he has worked in the field of Landscape Architecture as a Senior Project Manager, Designer and Operations Manager for several firms, creating exquisite designs for exclusive residential clients as well as residential, commercial developments and governmental agencies. Gregg joined Cotleur & Hearing in March of this year. Greg recently became a LIAF Certified Landscape Inspector. With his positive attitude and years of experience, Gregg has quickly become an integral part of our design team.

Donna Cesaro
Executive Assistant/ Planner II

A native New Yorker and long-time resident of Palm Beach County, Donna has worked over 35 years in the planning and development industry, having worked through the development and build out of such projects as BallenIsles in Palm Beach Gardens, and most notably, Abacoa in Jupiter. Along with her vast work experience, Ms. Cesaro holds […]...

A native New Yorker and long-time resident of Palm Beach County, Donna has worked over 35 years in the planning and development industry, having worked through the development and build out of such projects as BallenIsles in Palm Beach Gardens, and most notably, Abacoa in Jupiter. Along with her vast work experience, Ms. Cesaro holds an Associates Degree in Business Management from the University of Farmingdale, in New York State. Donna joined Cotleur & hearing in February bringing her extensive employment experience which has covered many aspects of development operations from executive administration and planning coordination to entitlement processing, construction contract administration and permitting. Donna is the proud mother of two grown children residing close by. She loves to travel, whether to watch her daughter compete in equestrian events around the country or visiting extended family in the northeast

Zach Ciciera
Planner

After relocating to Jupiter from Crystal River Florida, Zach joined the Cotleur and Hearing team in 2023 as a Planner. Zach graduated with a bachelors in urban and regional planning from Arizona State University and is currently enrolled in the masters of architecture program at the same university.   Having worked in the public sector since 202...

After relocating to Jupiter from Crystal River Florida, Zach joined the Cotleur and Hearing team in 2023 as a Planner. Zach graduated with a bachelors in urban and regional planning from Arizona State University and is currently enrolled in the masters of architecture program at the same university.   Having worked in the public sector since 2020,  Zach has gained valuable experience in project coordination and site planning while incorporating new urbanist principles to promote pedestrian friendly development. Aside from his career, Zach has a passion for art, design, and sports, particularly hockey.

Sarah Dark
Graphic Designer

Sarah Dark joined Cotleur & Hearing early in her design career in 2012.  With a Bachelor’s Degree in Landscape Architecture from The University of Florida and a certificate of graphic design,  she has the content knowledge and design skills that allow her to contribute a high-quality design product. At Cotleur & Hearing, Sarah collabo...

Sarah Dark joined Cotleur & Hearing early in her design career in 2012.  With a Bachelor’s Degree in Landscape Architecture from The University of Florida and a certificate of graphic design,  she has the content knowledge and design skills that allow her to contribute a high-quality design product. At Cotleur & Hearing, Sarah collaborates with landscape architects and planners to develop architectural elevations, site plan renderings as well as company marketing and advertising materials. In 2013, she relocated to North Florida where she works remotely from her home office in Atlantic Beach and maintains her role as lead graphic designer.

Sarah currently serves on the City of Atlantic Beach’s Beautification & Natural Resource Preservation Advisory Committee and is the lead graphic designer for Future Landscape Architects of America (FLAA) since its founding in 2015.

Jessica Dunstan
Project Manager

Jessica Dunstan has worked as a project manager for Cotleur & Hearing since 2000.  She brings a special viewpoint and expertise to CH as she is originally from the Jupiter area.  Jessica primarily focuses her efforts on working with developers and engineers to create conceptual site plans for large-scale residential projects throughout Palm B...

Jessica Dunstan has worked as a project manager for Cotleur & Hearing since 2000.  She brings a special viewpoint and expertise to CH as she is originally from the Jupiter area.  Jessica primarily focuses her efforts on working with developers and engineers to create conceptual site plans for large-scale residential projects throughout Palm Beach County and St. Lucie County.  Additional project experience includes commercial site planning and design along with construction administration.  Some of her notable projects are Divosta’s Mallory Creek and Windsor Park within Abacoa.  Jessica studied chemistry at Florida State University and has a background in environmental studies.  

Jennifer Eaton
CAD Technology Manager

Jennifer Eaton attended Palm Beach State College and started her drafting career while still in high school. She has over 20 years of valued experience as an expert AutoCAD technician and gained her knowledge from her extensive work in several disciplines of the construction and development industry. Jennifer is enthusiastic about landscape archite...

Jennifer Eaton attended Palm Beach State College and started her drafting career while still in high school. She has over 20 years of valued experience as an expert AutoCAD technician and gained her knowledge from her extensive work in several disciplines of the construction and development industry. Jennifer is enthusiastic about landscape architecture and happily prepares site, landscape and irrigation plans for our landscape architects and planners for final approval and permitting. Her passion for precision, graphics and “clean drawings” brings an extra flair to her work. She makes CH plans beautiful and fills in the gaps for our high-performing team.

Rutusha Nagaraj Kapini
Landscape Designer

  Rutusha Nagaraj Kapini is from Bangalore, India and joined Cotleur & Hearing in August, training under landscape architect and partner,  Erin Bolin. She graduated with a Master of Landscape Architecture in May 2020 from Florida International University. Her FIU projects and involvement have gained recognition by FIU, ASLA, and a nationa...

 

Rutusha Nagaraj Kapini is from Bangalore, India and joined Cotleur & Hearing in August, training under landscape architect and partner,  Erin Bolin. She graduated with a Master of Landscape Architecture in May 2020 from Florida International University. Her FIU projects and involvement have gained recognition by FIU, ASLA, and a national award by EPA. She also has a bachelor’s degree in architecture from India & was honored with a “Gold Medal” for highest academic record amongst 1000+ graduating students throughout the state in 2017. Her undergraduate thesis “Verti-Farms” focused on integrating farming and architecture to eliminate the food crisis, which won national awards in India. Furthermore, “Dr. Dickson Despommier” – Emeritus professor at Columbia University also known as the father of vertical farming, shared his inputs and posted about it on Twitter. Experience in architectural practices led her to explore the relationship between buildings and the space framed outside of it. Growing up she was introduced to art & culture by her parents, both practicing award-winning architects & planners in India. They encouraged her keen interests in art which guided her to participate in art contests and also exhibit her artwork in multiple countries like India, UK, Poland, Australia, and the United States. Her work was featured in the UNESCO calendar of 2005. She keeps her website up to date with her art, doodles, and more. Rutusha enjoys swimming, playing tennis and has a keen interest in numismatics. Looking ahead she aims to explore how art, culture, and landscape architecture engage through sustainable practices as she learns in the professional field at Cotleur & Hearing.

Ericka Kies
Contract Administrator | Accounts Receivable Manager

Ericka joined Cotleur & Hearing in 2023 as a Contract Administrator and Accounts Receivable Manager. A native Ohioan with a Bachelor’s Degree in Business Administration and an Associate’s Degree in Marketing, Ericka brings 20 years’ worth of administrative and customer service experience at various levels from various industr...

Ericka joined Cotleur & Hearing in 2023 as a Contract Administrator and Accounts Receivable Manager. A native Ohioan with a Bachelor’s Degree in Business Administration and an Associate’s Degree in Marketing, Ericka brings 20 years’ worth of administrative and customer service experience at various levels from various industries. Her primary responsibilities include creating, executing, and managing all proposals and contracts as well as focusing on open receivables to ensure timely payment. Her attention to detail and organizational skills allows her to assist other departments by finding or creating more efficient methods to optimize productivity. Ericka is also a member of the National Notary Association.

Heather Kinkead, PLA
Landscape Architect

Heather Kinked  has worked as a landscape architect/designer for thirteen years. She moved to Florida and became employed with Cotleur & Hearing in February of 2005. Since her employment at Cotleur & Hearing, she has had the opportunity to work on numerous commercial, residential and transportation landscape projects, becoming especially s...

Heather Kinked  has worked as a landscape architect/designer for thirteen years. She moved to Florida and became employed with Cotleur & Hearing in February of 2005. Since her employment at Cotleur & Hearing, she has had the opportunity to work on numerous commercial, residential and transportation landscape projects, becoming especially skilled in the development transportation landscape plans and permits for Palm Beach County and the Florida Department of Transportation. She has also become skilled in plan review for FDOT projects, construction administration and site inspections as many of her projects come to successful fruition.

Jenna Knobbe
Land Planning Technician

Jenna Knobbe graduated from the University of Florida with her bachelor’s degree in Environmental Management and minors in Wildlife Ecology & Conservation and Fisheries & Aquatic Sciences. Jenna joined Cotleur & Hearing in 2022 as a Land Planning Technician and is excited to bring her knowledge of Florida’s various ecosystems to the...

Jenna Knobbe graduated from the University of Florida with her bachelor’s degree in Environmental Management and minors in Wildlife Ecology & Conservation and Fisheries & Aquatic Sciences. Jenna joined Cotleur & Hearing in 2022 as a Land Planning Technician and is excited to bring her knowledge of Florida’s various ecosystems to the team. She works on projects along the Treasure Coast in Martin County, St. Lucie County, and Indian River County. Jenna grew up in Jupiter and is invested in seeing her community thrive. Being a certified SCUBA diver and avid nature lover, her passion for the outdoors shines through in all that she does. Jenna is thrilled to be part of a group that works tirelessly to create impactful projects.

Cristina Lane
Executive Assistant

Cristina Lane joined Cotleur & Hearing as the Executive Assistant to Project Manager and Partner, Dan Sorrow, in January 2024. She holds a bachelor’s degree in Event Management from the University of Central Florida and possesses a strong foundation in organization and assisting with the execution of successful projects. Driven by a passion f...

Cristina Lane joined Cotleur & Hearing as the Executive Assistant to Project Manager and Partner, Dan Sorrow, in January 2024. She holds a bachelor’s degree in Event Management from the University of Central Florida and possesses a strong foundation in organization and assisting with the execution of successful projects. Driven by a passion for excellence, Cristina consistently goes above and beyond to exceed expectations. Her ability to adapt to new environments, embrace challenges, and find innovative solutions is a testament to her resilience and open-mindedness.   Aside from her professional endeavors, Cristina enjoys spending time outdoors and traveling.

Yskins Lormejuste
Project Manager

Yskins Lormejuste is the manager for Cotleur & Hearing Landscape Company. Yskins has over 20 years experience and oversees 20 employees. He is responsible for implementing intricate landscape and hardscape design. Yskins has worked on a diverse range of projects including luxury resorts, single family estates and large communities. Some of the ...

Yskins Lormejuste is the manager for Cotleur & Hearing Landscape Company. Yskins has over 20 years experience and oversees 20 employees. He is responsible for implementing intricate landscape and hardscape design. Yskins has worked on a diverse range of projects including luxury resorts, single family estates and large communities. Some of the projects Yskins has overseen include the Alton Clubhouse in Jupiter, The Towers at Biscayne Bay in Coral Gables, Berumudiana Shopping Center in Jupiter as well as luxury estate properties in Palm Beach Polo Club in Wellington, Jupiter Island, Admiral’s Cove in Jupiter and Palm Beach. Yskins is an expert in the identification of exotic landscape material for speciality clients.

Brittany McInnis
Property Management Bookkeeper

Brittany McInnis joined Cotleur & Hearing as a Property Management Bookkeeper in 2023.  Brittany is a native Floridian and Massachusetts hybrid; graduating from Bridgewater State University with a Bachelor’s Degree in Business Management.  Brittany works under the supervision of Financial Manager, Sandra Bruorton.  As a member of the Cotle...

Brittany McInnis joined Cotleur & Hearing as a Property Management Bookkeeper in 2023.  Brittany is a native Floridian and Massachusetts hybrid; graduating from Bridgewater State University with a Bachelor’s Degree in Business Management.  Brittany works under the supervision of Financial Manager, Sandra Bruorton.  As a member of the Cotleur & Hearing Team, she handles the bookkeeping and partial property management of several commercial entities across Martin and Palm Beach Counties.  After taking some time off to raise her young family, Brittany is excited to once again pursue her passion in finances and management. In her personal time, she likes to spend time with her family, cook, and travel.

Rebecca Ortiz
CAD Technology Manager

Rebecca Ortiz has worked in the urban landscaping field for over twelve years with eleven of those years at Cotleur & Hearing. She is involved from the initial design development process and has interest in the design aspect of landscape architecture and site layout. She works directly with principal landscape architects and planners through th...

Rebecca Ortiz has worked in the urban landscaping field for over twelve years with eleven of those years at Cotleur & Hearing. She is involved from the initial design development process and has interest in the design aspect of landscape architecture and site layout. She works directly with principal landscape architects and planners through the site development concept process and drafts site and landscape plans for the company. Rebecca likes to envision the overall big picture and is proficient with AutoCAD. Some of her most notable projects include The Quaye Palm Beach Gardens and Wellington, The Center for Intelligent Buildings at Alton and The Barcelona Apartments in Jupiter.

Juan Carlos A. Ortiz Ocasio
Landscape Designer

Juan Carlos A. Oriz Ocasio joined Cotleur & Hearing in  July 2019 as a landscape designer. He joined the firm after more than ten years of experience growing up and serving in different roles in a family owned design build landscape firm in Puerto Rico. During his time there, he had the opportunity to lead […]...

Juan Carlos A. Oriz Ocasio joined Cotleur & Hearing in  July 2019 as a landscape designer. He joined the firm after more than ten years of experience growing up and serving in different roles in a family owned design build landscape firm in Puerto Rico. During his time there, he had the opportunity to lead to many projects to completion for the private and public sector. Juan Carlos has a bachelor’s degree in Argo-Environmental Sciences from the University of Puerto Rico and a master’s degree in landscape architecture from the Polytechnic University of Puerto Rico.

Sam Polacek
Land Planning Technician

Sam Polacek joined Cotleur and Hearing in 2022 as a Land Planning Technician. Sam is a native of Jupiter, Florida and obtained his Bachelor’s and Master’s in Political Science from Florida State University in 2021. During his time in Tallahassee, Sam held multiple internships allowing him to learn about the State and Local legislative process. ...

Sam Polacek joined Cotleur and Hearing in 2022 as a Land Planning Technician. Sam is a native of Jupiter, Florida and obtained his Bachelor’s and Master’s in Political Science from Florida State University in 2021. During his time in Tallahassee, Sam held multiple internships allowing him to learn about the State and Local legislative process. Sam works under the supervision of Project Manager George Missimer, assisting in project coordination concentrated in the Palm Beach County area. Sam is eager to learn the technicalities of land planning and to play a part in the development of the community he both grew up and lives in today.

Phoebe Prentner
Landscape Designer

Phoebe Prentner joined Cotleur & Hearing as a Landscape Designer in 2022. Phoebe graduated from Virginia Tech with a Bachelor’s Degree in Landscape Architecture and minors in Visual Arts and Ecological Cities. Since joining Cotleur & Hearing, Phoebe works on site and landscape plans, concept development and uses her skills and background ...

Phoebe Prentner joined Cotleur & Hearing as a Landscape Designer in 2022. Phoebe graduated from Virginia Tech with a Bachelor’s Degree in Landscape Architecture and minors in Visual Arts and Ecological Cities. Since joining Cotleur & Hearing, Phoebe works on site and landscape plans, concept development and uses her skills and background in visual arts to assist with graphic designs for projects in Fort Pierce, Port St Lucie, St. Lucie County, and Vero Beach. Phoebe made her way down to the Sunshine State by following her passion in resilient community placemaking. Phoebe enjoys design, sketching and graphic design work and has a deep love for the outdoors and its endless discoveries.

Steven Rivera
Landscape Designer

Steven Rivera graduated from Florida Atlantic University (FAU) in May of 2019 with his bachelor’s in Urban and Regional Planning. He has been drafting since high school using AutoCAD and Mastercam for engineering and planning. Steven had great opportunities at FAU such as working alongside planners and designers for the City of West Palm Beac...

Steven Rivera graduated from Florida Atlantic University (FAU) in May of 2019 with his bachelor’s in Urban and Regional Planning. He has been drafting since high school using AutoCAD and Mastercam for engineering and planning. Steven had great opportunities at FAU such as working alongside planners and designers for the City of West Palm Beach. Steven joined Cotleur & Hearing in fall of 2019 as a drafter and uses the knowledge he learned through his education to excel on the CH team.

Mariana Arias Sanz
Land Planner

Mariana Arias Sanz came to Florida from South America in 2012 and obtained a bachelor’s degree in Sustainability and the Built Environment from the University of Florida in 2016. She later completed her master’s in Urban and Regional Planning in 2018 at the same university. Mariana joined Cotleur & Hearing shortly after graduation, and has ...

Mariana Arias Sanz came to Florida from South America in 2012 and obtained a bachelor’s degree in Sustainability and the Built Environment from the University of Florida in 2016. She later completed her master’s in Urban and Regional Planning in 2018 at the same university. Mariana joined Cotleur & Hearing shortly after graduation, and has since been working as a planner for a variety of projects in Florida’s Treasure Coast. Originally from Argentina and having grown up mainly in Brazil, Mariana has been exposed to various cultures and urban strategies, bringing unique insights to the team. Mariana’s ambitions are to help create holistic and synergistic relationships between people and the environments they live in, as her passion for the environment flourished from a young age. Aside from planning, Mariana has been involved in projects which further the energy transition to cleaner energy as well as promoting a circular economy and solid waste reduction.

Darlene Schaukowitch
Executive Assistant

Darlene is in charge of collections and dedicates her efforts focusing on receivables.  With her extensive background as an executive assistant and many years of dedicated service to Cotleur & Hearing, she is able to offer her knowledge of the business, confidentiality, organizational skills, feedback and training in various situations as requ...

Darlene is in charge of collections and dedicates her efforts focusing on receivables.  With her extensive background as an executive assistant and many years of dedicated service to Cotleur & Hearing, she is able to offer her knowledge of the business, confidentiality, organizational skills, feedback and training in various situations as required.  Additionally, her business acumen allows her to be flexible, decisive and take whatever action is needed.

Sharon Stewart
Graphic Designer

Sharon Stewart joined Cotleur & Hearing in  2019 as a graphic designer. Sharon brings her knowledge of Photoshop and SketchUp as well as her expertise in 3D modeling and SketchUp. Sharon works on numerous projects with our team of land planners and landscape architects....

Sharon Stewart joined Cotleur & Hearing in  2019 as a graphic designer. Sharon brings her knowledge of Photoshop and SketchUp as well as her expertise in 3D modeling and SketchUp. Sharon works on numerous projects with our team of land planners and landscape architects.

McKenna West
Land Planner

McKenna West joined Cotleur & Hearing in 2023 as a Land Planner. McKenna holds a Master’s Degree in Urban & Regional Planning and a Bachelor’s in Interdisciplinary Social Science, both from Florida State University. She has a broad range of experience in planning for the public and private sectors, having worked for local government as...

McKenna West joined Cotleur & Hearing in 2023 as a Land Planner. McKenna holds a Master’s Degree in Urban & Regional Planning and a Bachelor’s in Interdisciplinary Social Science, both from Florida State University. She has a broad range of experience in planning for the public and private sectors, having worked for local government as a planner, and started her own land planning consulting company. McKenna works on a variety of development projects in Palm Beach County, specializing in land use issues, community engagement, and GIS mapping projects. She decided to become an Urban Planner because of her passion for people and improving social conditions through sense of place. Her specialization areas are rooted in her appreciation for community and social development. Her graduate thesis project, a community development initiative, for which she served as the project manager, won awards and gained honorable recognition from the Florida Redevelopment Association and the Florida Chapter of the American Planning Association. She loves to travel, visiting different cities, and appreciating the uniqueness in every locale. McKenna grew up in Martin County. She is enthusiastic about facilitating innovative approaches to urban development and bringing a fresh perspective to her home community