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If you're looking to work with ADU builders that will help build your dream ADU through innovative, sustainable, and cost-effective means, we're the best ADU builders for the job.
We are your full-service ADU builder that completes your accessory dwelling unit (ADU) at half the cost, in less time.
BOOK A FREE CONSULTATION
Accessory dwelling units, or ADUs, are small, self-contained living spaces that are built on the same property as a single-family home. ADUs are also known as granny flats, in-law units, or secondary suites. They are becoming increasingly popular as a way to add affordable housing to neighborhoods and provide a source of income for homeowners.
Some ADUs are detached from the main living space, such as a separate guesthouse or carriage house. Others are attached ADU models, such as a basement apartment or a garage conversion. ADUs provide you with more space for your family, build the value of your primary house, and generate extra income through rentals.
We believe that this is the most common query we get, and we are aware of how crucial it is to you. Check out our feature for property evaluation. Enter your address, pick an ADU, then drag it to your backyard—that easy!
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ADU Works is a low-cost, no-compromise ADU builder that creates well-designed and quality accessory dwelling units for homeowners across California. We are prefab ADU builders who serve anyone who lives in San Jose, the San Francisco Bay Area, San Mateo, Los Angeles, Hayward, and anywhere else in the California region.
We pride ourselves on our commitment to quality construction and project management, simple ADU process, sustainable practices, and our predesigned models that serve our clients and their family members well. We're a company on a mission to help solve the housing crisis.
We have tours every day at our showroom Monday through Saturday. Visit us to ask questions, view the showroom, SIPs, Helical Piles and much more.
Just make an appointment with one of our expert ADU specialists.
Book an appointment here.
Showroom Schedule
Monday-Saturday
10:00 am - 2:00 pm
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Property owners can increase the value of their homes by building an ADU. Your new ADU will increase the value of your property. You can also rent it out for extra income.
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Not enough space in your main house? If your primary residence is already maxed out, you can extend your living space and use your ADU as an extension home, guest house, or storage area.
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Create a home for your elderly parents, children or other family members.
We're ADU builders that build resilient and sustainable ADUs to help our community and contribute to climate change.
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Overall our end-to-end construction equals lower cost, lower risk and less time for YOU to have an ADU in your backyard.
“The team at ADU Works has been incredibly responsible throughout the process. All questions that we had along the way were researched in detail and always responded to within 24 hours. It has been a real treat to be able to work with a team that does exactly what they say they are going to do.”
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SIPs are made up of insulating foam cores sandwiched tightly between two structural facings that are designed and precisely manufactured off-site. Once these are completed, it only takes 30-60 days of onsite work and one contractor to complete your ADU.
A helical pile is a steel shaft with helices that is screwed into the ground to help anchor the ADU to the soil. This process requires only small machinery and a team of 2-3 people to complete in about 3 days.
Pre-engineered plan sets are ready-to-build diagrams which allows for quick, reliable & simple construction process – streamlining the need for inventorying materials or planning.
The M392, our flagship ADU model, is on display in our showroom on a daily basis. Come see and feel the actual model, SIPs, Helical Piles, all-inclusive appliances, and much more.
Schedule an appointment and our knowledgeable ADU specialist will gladly assist you.
