Bay Area Service Areas: Orinda to Gilroy

Cities We Serve

Axiom Renovation is a licensed general contractor (CA Lic. #1105006) based in San Jose. We build ADUs, junior ADUs, garage conversions, home additions, second stories, new custom homes, kitchens, bathrooms and outdoor living spaces across the Bay Area, from Orinda and Lamorinda down the I-680 corridor through the Tri-Valley, Fremont and San Jose, all the way south to Morgan Hill and Gilroy. Each city has its own zoning, setbacks, permit process and ADU ordinance, so every city page below explains the local rules we work with.

Lamorinda & Central Contra Costa

Tri-Valley

Southern Alameda County

San Jose & Silicon Valley

Palo Alto, Los Altos & the Peninsula

South County

ADU Guides by City

Planning a backyard cottage, garage conversion or junior ADU? These guides cover each city’s ADU size limits, height, setbacks, parking and permit steps.

San Jose ADU builder · Service Areas builder · Sunnyvale ADU builder · Santa Clara ADU builder · Palo Alto ADU builder · Los Altos ADU builder · Los Altos Hills ADU builder · Mountain View ADU builder · Saratoga ADU builder · Los Gatos ADU builder · Campbell ADU builder · Milpitas ADU builder · San Mateo ADU builder