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ADU Contractors in Happy Valley

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Happy Valley / 50 mi
Accessory Dwelling Units
1 – 15 of 478 professionals
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478 Professionals

Featured Reviews for ADU Contractors in Happy Valley

Mountainwood Homes
ADU Contractors in Happy Valley
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.”
Terry Wilson Construction LLC
ADU Contractors in Happy Valley
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.”
Neil Kelly Company
ADU Contractors in Happy Valley
Average rating: 5 out of 5 starsDecember 17, 2013
“Design and execution of remodel that opened kitchen and separate dining room into large open kitchen/dining area. At design level worked well with owners to develop plan. Very knowledgeable regarding materials, as well as up to challenges presented by some aspects of original design, such as ceiling heat that constrained lighting choices. Design team covered range of expertise necessary for the job. Excellent management of the building phase. Workers well coordinated to keep job moving forward. Adhered closely to time line and budget.”
Jessie Sweet Designs, LLC
ADU Contractors in Happy Valley
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.”
Oscar Tile LLC
ADU Contractors in Happy Valley
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.”
Harbold Homes LLC
ADU Contractors in Happy Valley
Average rating: 5 out of 5 starsNovember 16, 2023
“Nate worked on our kitchen / laundry room / guest bath remodel in 2020. In 2022, we hired him to replace our deck and installed new railings. In 2023, we needed to replace windows on our beach house he was the only person we contacted. His workmanship and attention to detail is incredible. We like working with him as he meets his commitments and communicates throughout the entire project. He also offers up suggestions and ideas and is a pleasure to work with. We will use him on future projects and have referred him to neighbors and family.”
Oltean Construction
ADU Contractors in Happy Valley
Average rating: 5 out of 5 starsApril 16, 2024
“I highly recommend Oltean Construction! They completed my project (Sleek modern kitchen remodel in project pictures) a couple years ago and we couldn't be happier. Our project was a down to the stud remodel of our kitchen that included taking down one interior wall, adding windows to the exterior, reconfiguring the entire layout and replacing the french doors in our dining room. Their bid was competitive on price but more importantly the owner, Silviu, was very transparent on what was included, what wasn't and how we would handle issues that will always arise during a remodel. We had multiple scope revisions and I always felt like Silviu was providing a very reasonable cost on the changes and providing multiple options to control costs. Another key quality for Silviu and team as their ability to trouble shoot when issues came up. They coordinated closely with our designer to correct issues on the design dimensions, and they worked directly with the structural engineers on our project to come up with the most cost effective way to address our engineering requirements. If you're looking for a contractor you can trust and won't gouge you on the cost of every change that comes up then I highly recommend working with Oltean Construction on your project.”
RAP Construction Group, LLC
ADU Contractors in Happy Valley
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!”
EverLife Home
ADU Contractors in Happy Valley
Average rating: 5 out of 5 starsAugust 22, 2017
“Keith and Everlife did a great job on my house and pathway. They did the job at bid and in the time frame agreed to. Great workmanship to match my brand new house. Thank you”
Build Forward Design & Remodel
ADU Contractors in Happy Valley
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 Happy Valley on Houzz: See Happy Valley 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 Happy Valley 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 490 ADU Professionals, registered on Houzz in Happy Valley.

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 Happy Valley. 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 Happy Valley: 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 Happy Valley, OR
1M+Total Number of Reviews Left by Homeowners
The cost to build a pool in Happy Valley, OR can vary widely based on factors such as size, type, and location. For detailed cost estimates, check
out the In-Ground Pool Cost.