Specialized Prefab Manufactured Home & ADU Builders in Southern California
USModular Inc. is very unique in the construction industry as we are a second-generation full-service general contracting firm, developer, and licensed manufactured home retail dealer specializing in prefabricated home construction. We build accessory dwelling units (ADUs) and single-family manufactured homes that follow the local building codes and HUD guidelines. Our manufactured homes are also eligible for the MH Advantage program by Fannie Mae.Build Prefab Homes Now!
What We Build With Prefab Construction!
Single Family Modular Homes
State/Local Code * Pre-Designed Single Story
400 – 3,000 Sq. Ft.
MH Advantage Homes
HUD/Federal Code * Single Family * Must be on Private Land
Up to 2,900 Sq. Ft.
Appraises Like a Site Built Home!
Download our free Cottage Series ADU Brochure
Support for our Customers
While the recent shutdowns have thrown uncertainty into most people’s business and development plans, the good news is that the California State government has officially deemed construction to be an “essential service,” and projects across the state are moving forward.
This includes ADU projects. We at USModular want you to know we are open for business and supporting our many customers during this time.