*Required
×
×
Hero Section House

LOW COST, NO COMPROMISE
ADU BUILDER IN CALIFORNIA

We are your full-service ADU builder that completes your ADU in half the time and at half the cost.

BOOK A FREE CONSULTATION
OUR ADU MODELS

The

Maverick

Series

property-assessment

Can I build an

ADU on my property?

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!

Take a virtual tour OF

Our

Showroom

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

why-us
Why Choose Us?

We are pioneers in providing

low cost, no compromise

ADUs across California.

  • end-to-end-service
    End-to-end Service
    One stop-shop from from permits to utility tie-ins ups and construction.
  • faster-timeline
    Faster Timeline
    30 days of construction on-site.
  • simplified-process
    Simplified Process
    Our pre-engineered plan sets saves you $10,000 -$20,000 on architectural and design fees.
  • lower-cost
    Lower Cost
    Only $139,400 for a our 392sq foot ADU.

Sustainability

Impact

We build resilient and sustainable ADUs to help our community and contribute to climate change.

zero-waste-innovative-building-process

Zero waste with our innovative building process

We manufacture our prefab panels in a contained environment off-site, minimizing the environtal impact of the onsite construction process.
resilient-adu

Resilient ADUs with fire and seismic resistant materials

We manufacture our prefab panels in a contained environment off-site, minimizing the environtal impact of the onsite construction process.
energy-efficient

Energy Efficient - all season solar panels and energy star rated appliances

Our ADU units come inclusive of energy-efficient appliances - all of which are Energy Star-rated.
maximize-natural-light

Maximize Natural Light with our open space layout and windows

We have strategically placed windows on every side of your ADU to maximize the use of natural light.
title-24-ca-green-code-compliant

Title 24 and CA green code compliant

We made sure that all our ADU units are Title 24 Compliant - adhering to the energy guidelines of the State of California.

Overall our end-to-end construction equals lower cost, lower risk and less time for YOU to have an ADU in your backyard.

sustainability impact
client-testimonial
client-testimonial
TESTIMONIALS

What our

Clients

say

quote

“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.”

client-testimonial
Damon & Cynthia Gage
San Mateo County Homeowners

A PROUD MEMBER OF

San Francisco Business Times Leadership TrustHPP Preferred Partner
Still got questions for us?

Contact Us

Today

contact
+1 (650) 227 4810
location
30139 Industrial Pkwy SW, Suite J, Hayward, CA, 94544
mail
info@adu.works
*Required
cost-estimator
LOW COST, NO COMPROMISE ADUs

Three

Innovative

Factors

Structurally Insulated Panels

Structurally Insulated Panels

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.

Helical Piles Foundation

Helical Piles Foundation

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

Pre-engineered Plan Sets

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.

Visit our

Showroom

Open House Daily
10:00am - 2:00pm

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.

showroom
showroom
showroom
showroom
showroom-2
showroom-2
showroom-2
showroom-2