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ADU Contractors in Old Greenwich

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Old Greenwich / 50 mi
Accessory Dwelling Units
1 – 15 of 679 professionals
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679 Professionals

Featured Reviews for ADU Contractors in Old Greenwich

Kling Brothers Builders LLC
ADU Contractors in Old Greenwich
Average rating: 5 out of 5 starsDecember 8, 2014
“My wife and I hired Kling Brothers Builders/Keith Kling to build an addition onto the back of our house, which included a new kitchen, family room, patio, mudroom, and other modifications to the interior. From the start, I was very impressed with Keith’s preparedness and diligence. He created a very detailed and transparent budget (approximately 10 pages), which outlined each item to be done and the price. More importantly, his estimate was accurate, and the prices that we agreed to did not change throughout the project. Keith is also very hands-on. He was on-site every day during the project. He is extremely responsive by email and phone, and if I emailed him a question while I was at work, within a very short period of time, I would receive a response. He was also available on weekends to meet with me, which was more convenient for my schedule. The workmanship of Kling Brothers Builders is top notch. Their on-staff carpenters are excellent, and their subcontractors are all superb. I did not have any issues with shoddy work or questionable characters walking around my property or in my house. Keith is very diligent about the “structure” and integrity of the building, and takes pride in how well built and solid the “bones” of the project are. Although I am not a builder myself, you can just tell that something is well put together by looking at it. Keith stresses quality and perfection, and was not satisfied until we were satisfied. He has access to some of the best craftsmen in the area, and in particular he introduced us to a custom cabinet maker who created a showcase kitchen for us. His other subs, such as the electrician, the plumber, etc., were all personable and flexible. All in all, we were very impressed and happy with Keith Kling. Although my wife and I are reasonable, we also have very high standards. Given the size of our project (to us), we expected top service and attention. Keith came through with flying colors, and he was very friendly, personable, and professional throughout. I have no tolerance for service providers who do not do what they say or make you feel as though you are doing them a favor by giving them your money. Keith is certainly not one of those people. Our project came in on budget, and any additional work that I wanted done was communicated and agreed-to up front. There were no surprises and the communication between Keith and us could not have been better. I give Kling Brothers Builders/Keith Kling my highest recommendation. I hope to use them again on a future project.”
Rivertown General Contracting, LLC
ADU Contractors in Old Greenwich
Average rating: 5 out of 5 starsAugust 29, 2020
“Rivertown renovated my bathroom last summer. They are a pleasure to deal with. On top of the job every step of the way. Their subcontractors were great and respectful of my house (and dogs). My bathroom came out amazing. Highly recommend.”
Creative Build
ADU Contractors in Old Greenwich
Average rating: 5 out of 5 starsMay 2, 2016
“We engaged Creative Build Interior Design right after we started our new construction. We have been working with designer Melissa for kitchen design, color (exterior and interior) selection, vanity selection, light fixture, tile design/selection, hardware selection and etc. for the whole house. Melissa has provided very professional and valuable advice during the whole project and made our life much easier. She quickly helped us to find out our style (we often do not realize what we really like) and found something that fits our style and also in the right trend. We become more and more rely on Melissa's taste and advice. Melissa always stays on top of things and does things in the right order. She is very passionate about the work and often goes beyond the initial scope of the work to make sure that we get all the advise we need. The house turns out to be great and we reality love it! We received a lot of compliments from all the people who worked there and friends who stopped by. Everyone told me that they like the colors, kitchen, lights and everything. The house looks elegants and different from the spec houses on the market. We are thankful that we engaged Creative Build Interior Design for our new house and we felt we are lucky to work with Melissa. I would recommend their company and Melissa to my friends.”
LTB Properties
ADU Contractors in Old Greenwich
Average rating: 5 out of 5 starsMarch 26, 2015
“I called Scott at LTB Propoerties in a bind: the condo above mine had a significant leak which came through the ceiling in my unit's living room and brought half the ceiling down. I called Scott on a Thursday and he was able to get in there, inspect it, and do the demo work on Friday. By Monday, the sheet rock was hung and sealed, and by Tuesday, it was painted and looked like nothing had ever happened. Scott's responsiveness meant minimal inconvenience for my tenant. He was professional and extremely responsive, even helping me by providing before/during/after pictures for the insurance claim I had to make. Scott and LBT Properties came highly recommended by a friend, and I would DEFINITELY recommend him.”
TRP Construction LLC
ADU Contractors in Old Greenwich
Average rating: 5 out of 5 starsMarch 15, 2019
“TRP Construction did a remarkable job on our kitchen. We had a very challenging space to work with that limited the enjoyment of our home. The team created a kitchen for us that has changed the feel of our home entirely! The project was completed faster than I had anticipated and with remarkable consideration of how a kitchen remodel effects a family. Their craftsmanship, professionalism, and thoughtfulness are all greatly appreciated. Highly recommend.”
Colin Healy Design LLC
ADU Contractors in Old Greenwich
Average rating: 5 out of 5 starsSeptember 19, 2015
“Colin is a highly experienced home designer, having worked on many large high-end residential, as well as commercial projects. His planning to determine space usage is very thorough and thoughtful for daily living and future eventualities. Colin is also very hands-on in managing his projects.”
makeSHIFT Architecture PLLC
ADU Contractors in Old Greenwich
Average rating: 5 out of 5 starsJanuary 9, 2024
“Very helpful and organized. Helped walk us through designing a 2nd story addition. Drew up a few interior and exterior options and walked us through pros and cons before picking one. Assisted builder with question as they came up.”
TR Design-Build Firm
ADU Contractors in Old Greenwich
Average rating: 5 out of 5 starsFebruary 4, 2013
“TR Building completed our kitchen project for us. It was completed to the highest standard on schedule and on budget. They took personal pride in the quality of the work, and kept disruption to an absolute minimum. A truly professional firm.”
Emilia Ferri Architecture + Design
ADU Contractors in Old Greenwich
Average rating: 5 out of 5 starsJanuary 17, 2014
“I had a great experience working with Emilia. Her ideas were always very practical and smart but with a bit of the unexpected thrown in. The originality and expertise she showed in relation to design was a wonderful asset to have, and she incorporated them all so seamlessly into the overall project. And her attention to detail ensured all areas of the project were covered and taken into account so nothing was left out. I look forward to our next project together.”
SmartDesign
ADU Contractors in Old Greenwich
Average rating: 5 out of 5 starsFebruary 2, 2022
“Smart Design helped us with design and install, removing a large old gravel based driveway, and replacing with concrete. They also designed a new entryway and back patio for us. The whole process was amazing, Segev was extremely organized, responded immediately, and the finished product is better than we hoped! I highly recommend Smart Design!”
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ADU Contractor FAQs
Just answer a few questions to get matched with a local ADU Professional.
Or browse through the list of trusted ADU Professionals in Old Greenwich on Houzz: See Old Greenwich ADU Professionals’ profiles, dive into their work photos and check out customer reviews.
  1. Reach out to the pro(s) you want, then share your vision to get the ball rolling.
  2. Request and compare quotes, then hire the ADU Professional that perfectly fits your project and budget limits.
The most popular ADU Professional Services in Old Greenwich are:
  • ADU Design and Planning
  • ADU Construction and Installation
  • ADU Conversion
  • ADU Permitting and Code Compliance
  • Accessory Dwelling Unit Architectural Services
  • ADU Interior Design
  • ADU Consultation and Project Management
There are 726 ADU Professionals, registered on Houzz in Old Greenwich.

An accessory dwelling unit (ADU) is a separate living space that can be added to your property. It functions as an additional dwelling on the same land where your main home is located. ADUs have their own amenities and entrance, providing a self-contained living area. Unlike a traditional home, an ADU cannot be sold separately and is considered part of the same property.

ADUs are subject to specific zoning regulations and building codes in Old Greenwich. These regulations determine where and how an ADU can be constructed, ensuring compliance with local laws and requirements. It’s important to consult with local authorities or a professional contractor who is familiar with ADU regulations in your area to understand the specific legal differences and ensure your ADU meets all necessary criteria.

Consider these options for cost-effective ADU:
  1. Prefabricated ADUs: Affordable and easy to assemble, they’re a practical choice. Many prefab ADUs cost under $100,000.
  2. Traditional Construction: Work with an ADU contractor to find budget-friendly options and make smart choices.
Tips for cost-effective ADU construction:
  1. Define your needs: Determine the purpose of your ADU, whether it’s for family, rental income, or a home office.
  2. Consult a contractor in Old Greenwich: Their expertise can help with cost-effective materials, designs, and planning.
  3. Prefabricated components: Consider using prefabricated elements like cabinets or bathroom fixtures to save time and money.
  4. Explore financing options: Look for ADU-specific loans or programs to help cover costs.
Ensure compliance with local regulations and seek professional advice. A knowledgeable contractor can make the process smoother and cost-effective.
Why Hire Accessory Dwelling Units on Houzz?
679Local Pros on Houzz Who Serve Old Greenwich, CT
1M+Total Number of Reviews Left by Homeowners
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