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ADU Contractors in Seattle

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Seattle / 50 mi
Accessory Dwelling Units
1 – 15 of 851 professionals
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851 Professionals

Featured Reviews for ADU Contractors in Seattle

Huskies Construction LLC
ADU Contractors in Seattle
Average rating: 5 out of 5 starsJune 9, 2021
“in Renton, WA Project: Install a Wood Fence The team members were all very nice and did an outstanding job on my fence. On the last day, they worked through rain and until 7:30 pm to get the job done by the deadline. I will use them again and recommend them freely.”
Fabcab
ADU Contractors in Seattle
Average rating: 5 out of 5 starsMay 1, 2013
“The team at FabCab consists of a group of young and very talented professionals who all work to design and deliver a beautiful, green, timberframe home. The results are stunning! FabCab worked with us from start to finish, offering custom floorplan design expertise, interior design consultation, and even recommendations for the Contractor, Jim Hall, that we ended up choosing. The "package" we purchased made decisions so much easier than other traditional construction, where the universe of choices can be paralyzing. Along the way we were given suggestions about appliances, carpet, flooring, etc. that were compatible with the style we had chosen. Although we were free to choose totally different interior components, we stayed mostly within the recommendations because they were great options, and because it helped us keep within our budget. We ended up with a 1440 sq. ft. home that seems larger than our previous 2100 sq. ft. home, and we are thrilled with the finished product.”
Bayside Home Improvement LLC
ADU Contractors in Seattle
Average rating: 5 out of 5 starsApril 15, 2024
“I hired this company to renovate my kitchen and bathroom, they made it very easy for us as we didn't know where to start. Their designer Bar was a big help in getting the renderings done and helping us with shopping the materials. The crew worked regularly Monday through Friday and always cleaned up at the end of the days work. The inspections were handled by Sam our project manager and we had no issues passing them. We really enjoyed working with Sam and the rest of the team and highly recommend working with this company.”
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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 Seattle on Houzz: See Seattle 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 Seattle 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 868 ADU Professionals, registered on Houzz in Seattle.

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 Seattle. 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 Seattle: 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?
851Local Pros on Houzz Who Serve Seattle, WA
1M+Total Number of Reviews Left by Homeowners

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