Superior, hand-crafted
prefab Homes & ADUs
California Modulars is a premier manufacturer of custom, modular structures.
Builders With Experience
California Modulars is a State of California Housing & Community Development (HCD) certified manufacturer of the highest quality, modular homes and auxiliary dwelling units (ADUs) available. We are also a full-service, licensed general contractor, family owned and operated. We always provide our customers with the ultimate experience in design options, project management and turn-key solutions.
Sustainable Methodology
We strongly believe in using sustainable, eco-friendly materials and methods of construction. We believe that everyone has the right to a healthier, higher quality space. All of our modular structures follow strict California Title 24 guidelines in order to achieve this.
Service Area
Testimonials
You would not believe how much money you can save with a modular home. My wife and I considered building a small custom home on a property we had, but the quotes we received were outrageous (…) We are so happy we found California Modulars.
David S.
San Jose
I can only wish I have done this sooner. The California Modulars guys were great. The crew works much faster than one would expect. The build quality is surprisingly good considering the price.
Natalie M.
Burlingame
Resources
How We Build & Timeline
Green Construction Methodology CALIFORNIA MODULARS California Modulars ADU home is built with modular construction of …
ADUs Laws & Regulations
Defining the accessory dwelling unit Under new California state laws, the term “accessory dwelling unit” …
Costs & Financing
The base costs to build our pre designed backyard homes are listed on our ADU …
Accessory Dwelling Units
The State of California has passed new legislation ( SB 1069 , AB 2299 and AB 2406 ) in January 2017 …