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ADU Contractors in Downey

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Downey / 50 mi
Accessory Dwelling Units
1 – 15 of 1,971 professionals
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1,971 Professionals

Featured Reviews for ADU Contractors in Downey

Baum Construction & Development
ADU Contractors in Downey
Average rating: 5 out of 5 starsJuly 10, 2014
“Preliminary consultation was professional, insightful & courteous. Would definitely recommend to others for any & all remodeling. Their ability to guide me through the consultation process has helped me narrow down my choices so i will be having them handle all of my future designs.”
OC Builders Group
ADU Contractors in Downey
Average rating: 5 out of 5 starsJuly 5, 2019
“We hired OC Builders for a full Kitchen remodel and an installation of a 20’ sliding door. When we met our contractor, Moe, he went over everything in detail and answered all of our questions. Moe was happy to give advice on materials and design but was also fine working with our design. It was a nice balance. We’ve had mixed experiences with contractors on smaller projects in the past but we’re so glad we hired OC for this project. Everything went as expected and there were no surprises. The original quote was pretty close to what the final charges were and the timeline went very smoothly. Moe was extremely communicative and addressed any issue we had in a timely manner. The site was always left very clean every day and the workmen were very professional. We are finished now and loving everything about our beautiful open kitchen and large new doors that open to our back yard. We will not hesitate to hire OC Builders again for future projects.”
Premier Pro Builders
ADU Contractors in Downey
Average rating: 5 out of 5 starsJanuary 18, 2024
“Premier Pro Builders turned my kitchen dreams into reality! Impeccable craftsmanship, attention to detail, and a team that truly cares about customer service. From concept to completion, they delivered excellence. My kitchen is now a beautiful, functional space, all thanks to Premier Pro Builders. Highly recommend their expertise for anyone considering a remodel!”
US Home Developers Inc.
ADU Contractors in Downey
Average rating: 5 out of 5 starsJuly 3, 2014
“My family and I pooled our money together to get me a new condominium in Reseda, CA. We got it for an incredibly good price, but it needed extensive remodeling work. I needed to remove the carpet and replace it with wooden tiles, re-paint the entire place, fix up the wiring, and the plumbing and I needed to redo the entire bathroom. It was no easy matter. What was even more problematic was that the current house I was living in is being foreclosed on and I had roughly 3 months to move out. My step mom knew about US Home Developers through a friend of hers who hired the company before, so she pressured me to look into them. I was sort of new to the whole experience but US Home Developers made it extremely easy. They were up front about the cost and time estimates, and were willing to work with me to provide the best solutions for the limited budget I had. Every day I would come to the condo after work and see what has progressed. I was constantly amazed at the speed by which everything was taken care of. The bathroom was the longest and hardest part because of all the necessary plumbing. They redid the tiles in the kitchen, and replaced all the carpets with the hardwood flooring that I wanted. They actually ended up finishing 2 weeks earlier than I had to move out and I was thrilled because it game a lot of time to move in and get settled. As someone who was entirely new to the experience of having a remodeling job done, I was really amazed at how easy, and great US Home Developers has made the experience.”
US LA Home Remodeling Inc.
ADU Contractors in Downey
Average rating: 5 out of 5 starsOctober 29, 2022
“I choose USLA home remodelling for my kitchen and bathroom project and they was great!!! They did everything on time very professional always available for me if I had any questions. my kitchen and my bathroom are beautiful!!!!! Thank you USLA home remodelling”
American Home Improvement Inc.
ADU Contractors in Downey
Average rating: 5 out of 5 starsJune 19, 2015
“I'm very happy with the results of the work performed by American home improvement, the kitchen looks spectacular and I couldn't be happier with the crew and Micky my project manager very responsive with all my concerns and questions during the process.”
Creative Innovation Developers Inc.
ADU Contractors in Downey
Average rating: 5 out of 5 starsSeptember 6, 2017
“I hired creative innovation developers to do complete total renovation to my house . I was so lucky and had a great experience with them. my project was completed within six month on the early end of the 6-9 month estimated timeline. their attention to details was exceptional we have found them to be very caring and professional everyone on their team was been complete joy to work with and they treated us as their family.”
Platinum Home Builders & Design, Inc
ADU Contractors in Downey
Average rating: 5 out of 5 starsOctober 20, 2021
“So pleased with my new shower from Platinum Home Builders & Design! The process was so quick; I had my dream shower installed in A Few days ! I didn't think that was possible - I had the same shower tiled in '08 and it took nearly a month to install. I couldn't take looking at the moldy walls any longer - no matter how hard I cleaned nothing helped. I am so thankful for the Microban feature; it keeps my shower clean and keeps me protected. Everyone I spoke with/interacted with was so friendly - this experience was a true pleasure. Thank you, Platinum”
Goldenline Remodeling
ADU Contractors in Downey
Average rating: 5 out of 5 starsJune 18, 2020
“Thank you to Goldenline remodeling team for their excellent work! I'm very satisfied with the remodel of my master bathroom and kitchen.. The outcome of the project was more than I expected. Master bathroom and custom kitchen came out stunning. They took care of everything, including design, each stage of the project was carefully managed. Project manager Guy was helpful and useful during the whole remodeling process. Professional and responsible team,great customer service, easy communication, quality work. I highly recommend the company and will definitely hire for my future remodeling needs.”
Harding Design & Construction
ADU Contractors in Downey
Average rating: 5 out of 5 starsJune 1, 2013
“We hired Harding Construction & Sustainable Solutions to do an energy audit and upgrade our 100- year old historic, but non-insulated home. Although we love our home, it was too cold in the winter and too warm in the summer, and our utility bills were high. They upgraded our attic insulation, air sealed our attic, installed wall insulation, sealed our existing duct work, installed LowE insulation in our crawlspace, air sealed the old craftsman wood windows, and installed a high efficiency tankless water heater. They did a highly professional job. All the Harding Construction workers were very knowledgeable about everything related to energy efficiency and always courteous, prompt, and hardworking. Their work resulted in a much more comfortable home, with lower energy bills. Wes worked very hard to ensure that we met all the city historical requirements and were eligible for all of available rebates. Because of their thoroughness, our home was more energy efficient and we received the maximum rebates from all participating agencies. We even were able to obtain a Green Point certificate from Build It Green for our newly renovated green home. We highly recommend Harding Construction & Sustainable Solutions for your remodeling and energy upgrade needs. Myrna and Tommy Donahoe Carroll Park Historic District, Long Beach, CA”
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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 Downey on Houzz: See Downey 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 Downey 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 2,022 ADU Professionals, registered on Houzz in Downey.

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 Downey. 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 Downey: 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?
1,971Local Pros on Houzz Who Serve Downey, CA
1M+Total Number of Reviews Left by Homeowners
The cost to build a pool in Downey, CA can vary widely based on factors such as size, type, and location. For detailed cost estimates, check
out the In-Ground Pool Cost.