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ADU Contractors in Lake Oswego

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Lake Oswego / 50 mi
Accessory Dwelling Units
1 – 15 of 478 professionals
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478 Professionals

Featured Reviews for ADU Contractors in Lake Oswego

Terry Wilson Construction LLC
ADU Contractors in Lake Oswego
Average rating: 5 out of 5 starsOctober 5, 2018
“Terry did an upgrade on my kitchen, new electrical, cabinets, counter top and floor. We were so pleased, we had him remodel our basement, including a tv room, new flooring and lighting. He's professional, dependable and has great remodeling ideas.”
JRW Construction LLC
ADU Contractors in Lake Oswego
Average rating: 5 out of 5 starsJuly 7, 2023
“JRW Construction came highly recommended to us. Josh & Becca have been very responsive to all our inquiries and have worked well with the city to ensure our permits would be handled expediently. We’ve been very happy with the work they’ve done and their customer service.”
Jessie Sweet Designs, LLC
ADU Contractors in Lake Oswego
Average rating: 5 out of 5 starsMarch 5, 2020
“We have worked with Jessie for many years. Her consultation and the workmanship of her staff have been spectacular! Jessie’s careful oversight has transformed our more than 30-year old house; including kitchen, bathrooms, floors, fireplace, wall color, and fixtures into a brand new home. Her crew reflects Jessie’s kindness, efficiency and close attention to detail. Having had Jessie’s consultation throughout our home, we are thrilled with the results. She has our highest recommendation.”
LCR PDX
ADU Contractors in Lake Oswego
Average rating: 5 out of 5 starsSeptember 8, 2023
“I recently had my kitchen and bathroom remodeled by LCR PDX and I'm super happy with how everything came out! I feel like I'm living in a resort now, the transformation was incredible. The new design is both functional and beautiful. The materials used are top-notch, and the craftsmanship is hella good. The project was completed on time and within budget. I couldn't be happier with the outcome!”
Monogram Builders LLC
ADU Contractors in Lake Oswego
Average rating: 5 out of 5 starsFebruary 23, 2020
“It has been a pleasure working with Eric and Stefanie. Between the two of them they really do cover the complete spectrum of concept and execution of a design. I appreciate their ability to lead their team to the completion of their clients vision. With Stefanie's design aesthetic and Erics articulation of the process they are a winning combination. I have seen many of their projects and they have been completed beautifully.”
Mountainwood Homes
ADU Contractors in Lake Oswego
Average rating: 5 out of 5 starsSeptember 21, 2012
“Mountainwood Homes performed magic on our 1986 galley kitchen. On Joel's first visit, he saw what the other contractors missed: what we thought was a bearing wall was only holding up the balcony. Reducing the size of this underused space allowed expansion of the kitchen below and removal of an unnecessary hallway. The dated drop ceiling and recessed light panel were replaced with a vaulted ceiling and hanging track lighting. Even though the original attic space above the range had access to the roof, the hood was not vented. The old electric range had a downdraft that never worked well and a small oven. The new kitchen sports an island gas cooktop, overhead vent with a chimney extending up through the vaulted ceiling, and a 30" wall convection oven. Heather provided great design with granite, backsplash, paint, and fixtures. Cabinetry by Cutting Edge was a perfect fit. We also extended the hardwood flooring into the dining room. The Mountainwood team was flexible as changes were needed, finished the project on time and produced great results.”
Oscar Tile LLC
ADU Contractors in Lake Oswego
Average rating: 5 out of 5 starsApril 30, 2018
“We had an excellent experience with Oscar Tile. They were prompt, easy to deal with, and had a high attention to detail. We would definitely use them again.”
RAP Construction Group, LLC
ADU Contractors in Lake Oswego
Average rating: 5 out of 5 starsFebruary 9, 2015
“RAP is a reliable and responsible construction company. You can see Roni really cares and the work he did really showed it! The price was extremely reasonable, and he's a very nice guy.Professional, decent job, careful and a little bit perfectionist. That's Roni! I'm glad I chose them!”
Onpoint Development LLC
ADU Contractors in Lake Oswego
Average rating: 5 out of 5 starsJune 28, 2022
“Onpoint Development is an excellent contracting service. I cannot recommend them more highly. They came in to save a derailed remodel and completed it on time, within budget and were friendly and easy to work with. i absolutely love my new home and will contract them for services in the future for sure. Thank you Onpoint Development for such a great job!”
Build Forward Design & Remodel
ADU Contractors in Lake Oswego
Average rating: 5 out of 5 starsApril 27, 2019
“Javier, Nelson, and their team did an AMAZING job painting the interior of my clients home we listed and sold in a day! They were on time, communicative, professional, and perfectionists. My clients and I were very happy with their work and I plan to use Build Forward for any upcoming remodel and painting projects. I trust them completely!”
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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 Lake Oswego on Houzz: See Lake Oswego 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 Lake Oswego 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 479 ADU Professionals, registered on Houzz in Lake Oswego.

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 Lake Oswego. 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 Lake Oswego: 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?
478Local Pros on Houzz Who Serve Lake Oswego, OR
1M+Total Number of Reviews Left by Homeowners
The cost to build a pool in Lake Oswego, OR can vary widely based on factors such as size, type, and location. For detailed cost estimates, check
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