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ADU Contractors in Washington D.C.

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Washington D.C. / 50 mi
Accessory Dwelling Units
1 – 15 of 504 professionals
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504 Professionals

Featured Reviews for ADU Contractors in Washington D.C.

NGage Properties Group
ADU Contractors in Washington D.C.
Average rating: 5 out of 5 starsJune 9, 2021
“After meeting Nicole, I realized that I’ve watched to much HGTV. It takes longer than an hour to put a large addition onto your 81 year old home. Nicole has a great sense of style. Nicole’s suggestions were on point and she was very patient explaining everything to my 80 year old mother. The project took longer than expected due to COVID but the end result was worth the wait. I would definitely recommend NGAGE Properties Group for any home improvement or design project. This is my second home requiring renovations. Her work and customer service is phenomenal; 2nd to none.”
Beverly Thomas LLC
ADU Contractors in Washington D.C.
Average rating: 5 out of 5 starsFebruary 8, 2014
“We've had two jobs done by Tom and Bev and been more than pleased with both. The initial job was a remodel of an existing home office/guest room and adjoining bath. Three years later we engaged them again to replace our dilapidated garage with a two story free standing garage/shop and upstairs studio/guest quarters. The latter project has elicited praise from all the neighbors, and many passersby have stopped to inquire who did the work. In both of these instances we were impressed with the professionalism and attention to detail of both Beverly the architect and Tom the builder. Bev really listened to our concerns and worked with us to try out different approaches until we found the design that fit our needs and desires for the space, giving helpful advice and pointing out things that we would not have noticed until too late. She shepherded the project through the permitting and inspection process, making sure that no issues with setback or height restrictions arose. Tom was involved in every phase of the construction, dealing with suppliers and subcontractors as well as keeping us informed with daily email updates on progress made, problems encountered, and what the next step would be. He worked with us to achieve our design goals while staying within budget. Living in a construction zone can be stressful, but Tom's crew were great. The guys take very real pride in what the create. They went about their business with a minimum of mess and were always careful to keep the disruption contained. At the conclusion of the garage job we had an open house and invited the carpentry crew and their families. I would not hesitate to recommend Beverly Thomas LLC for one second and have done so many times.”
Nehemiah Construction LLC
ADU Contractors in Washington D.C.
Average rating: 5 out of 5 starsJuly 11, 2017
“Working with Nehemiah Construction was an amazing experience. The owner was professional, active throughout the whole project and easy to communicate with. He was especially helpful in helping me choose a hardwood floor. The way he helped me understand what was best was an art form. He wasn’t pushy, just knowledgeable. I get so many complements on my hardwood floors to this day.”
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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 Washington D.C. on Houzz: See Washington D.C. 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 Washington D.C. 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 523 ADU Professionals, registered on Houzz in Washington D.C..

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 Washington D.C.. 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 Washington D.C.: 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?
504Local Pros on Houzz Who Serve Washington D.C., DC
1M+Total Number of Reviews Left by Homeowners