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About Juan Guillermo Roa

Juan Guillermo

Agent Details

Meet Juan Guillermo

Juan Guillermo Roa: Real Estate Trusted Advisor
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With over seven years of experience in the real estate industry, Juan Guillermo Roa brings a wealth of knowledge, professionalism, and diverse life experience to every client relationship. Originally from Bogotá, Colombia, Juan moved at a young age to Long Island, New York, where he developed a deep understanding of the local market and its communities.

Juan holds a Bachelor of Science in Architecture, which laid the foundation for his early career in high-end residential architecture and design-build firms on the North Shore. Since beginning his work in the architectural field in 2008, he has gained extensive expertise in residential design, local building codes, and construction practices. This technical background gives his clients a unique advantage when buying or selling a home, allowing him to assess quality, identify opportunities, and provide valuable insights throughout the process.
“Anyone can show you a home and tell you about the area, but few can explain what a home is truly made of — how its systems function, how it was built, and what lies behind the walls. My background allows me to guide clients through the details that matter most — from zoning regulations and building codes to permit procedures and construction quality — so they can make confident, informed decisions.”
— Juan Guillermo Roa

Since transitioning into real estate, Juan has built a reputation for his attention to detail, market knowledge, and genuine dedication to helping clients achieve their goals—whether finding their dream home or securing a profitable investment. His positive energy, determination, and integrity have earned him the trust and loyalty of clients across Long Island.
Fluent in both English and Spanish, Juan takes pride in serving a diverse clientele and providing a seamless experience for all. He continues to stay at the forefront of real estate trends, technology, and design—always focused on delivering exceptional service and results.

My testimonials

Evan C.

Evan C.

Wife and I purchased our forever home with the help of Agents, Alexa Starr and Juan Roa. They were accommodating and persistent. Showed us a multitude of homes, all wonderful, but sought out the home tailored for us! As a chef ...
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Peter K.

Peter K.

Alexa and Juan were a pleasure to work with. They are both very personable and professional. We were in constant communication. Would highly recommend them!
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Jamie P.

Jamie P.

Had an excellent experience working with him. Highly recommend!
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Mary S.

Mary S.

Courteous and professional. Will recommend him to anyone looking for their dream home.
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Peter K.

Peter K.

It was a pleasure working with Juan and Alexa during the whole process of selling our house. They are both very personable and professional. Great communication. Would highly recommend them.
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Lilli R.

Lilli R.

Our experience with the team Roa Starr was superb. We felt listened, understood and taken care of. Even when our own desperation was making us see every house that came to market, and that were clearly not the right fit, they t...
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Lori B.

Lori B.

Juan is a caring and knowledgeable broker. We sold our home in Plainview with Juan's help and also purchased our home in Centerport with Juan as our agent. He is trustworthy, approachable and a very intelligent Real Estate Agen...
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Alicia B.

Alicia B.

Juan made purchasing a home such an easy process. He was extremely helpful and transparent the entire time. Juan kept us informed with all appointments and always let us know when there were new houses on the market that we may...
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Ryan H.

Ryan H.

Juan was immeasurably helpful in our search for the perfect house. He was calm, responsive, knowledgeable, and very, very helpful. He was always on top of new houses hitting the market and would quickly send ones to us that he,...
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Evan C.

Evan C.

Juan was an excellent agent! Helped me find my forever home with my wife! Juan is extremely knowledgeable, and scrupulous! He showed me a multitude of homes that all fit my criteria but went above and beyond to find a home tail...
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Edith O.

Edith O.

Grateful to have worked with an agent that really listened to our needs as we explore the numerous variety of houses out there. He is a patient knowledgeable professional, available on demand, and always ready to offer valuable...
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Buyer

Buyer

Juan is the best. He helped me look for 2 yrs to find a house. Never got frustrated. He was always kind and respectful and answered all of my questions. I finally found my dream home through Juan and couldn't have asked for mor...
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JM

JM

From start to finish Juan was a pleasure to deal with. He was very communicative and extremely professional. We were in good hands through every step of the house buying process! I would recommend Juan to anyone looking for an ...
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Buyer

Buyer

What can I say? Dream come true.! Juan made it possible. My wife and I thoroughly enjoyed working with Juan. He took notes of all the things we wanted and made it a reality. The entire process from start to finish was smooth an...
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Menti N.

Menti N.

Buying a house for the first time can be really frustrating, but Juan made it for us very easy. He was very helpful and always there to answer all our questions. What we can say for sure is :we chose the best one.
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Arielle C.

Arielle C.

Juan was amazing throughout the entire process! He was always available to answer any questions, and his experience and expertise was so appreciated while we were buying our first home. I would absolutely recommend him!
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Steve C.

Steve C.

Juan Roa is an amazing real estate agent. My experience working with him has been nothing but perfect. His professionalism and his caring to find me my dream home was impressive. Before Juan I did work with a few agents to find...
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The Agency is a full-service, luxury real estate brokerage and lifestyle company representing clients worldwide in a broad spectrum of classes, including residential, new development, resort real estate, residential leasing and luxury vacation rentals.

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