Home Remodeling & ADU Contractor in Alameda County, CA

Sami & Sons is a licensed home remodeling and ADU contractor serving Alameda County — the East Bay communities of the greater Bay Area. We serve homeowners in Hayward, Fremont, Newark, Union City, Castro Valley, San Leandro, and surrounding communities. With 15+ years of Bay Area experience and over 1,000 completed projects, we specialize in ADU construction, kitchen remodeling, bathroom renovation, room additions, and exterior home improvements.

ADU Construction in Alameda County

Alameda County's East Bay location — with BART access, Bay Bridge proximity, and a large inventory of single-family homes with ADU potential — makes it an active market for ADU construction. California's ADU framework applies throughout the county. ADU rental income in Alameda County ranges from $1,600–$2,800 per month depending on city and size.

We build all ADU types in Alameda County and manage permits with each city's building department. Garage conversions run $82,000–$142,000. Detached ADUs run $195,000–$330,000 depending on size and finishes.

Kitchen & Bathroom Remodeling in Alameda County

Alameda County has a large stock of 1950s–1970s homes with original or dated kitchens and bathrooms ready for renovation. We've completed projects throughout the county and understand each city's permit requirements. Kitchen remodels run $35,000–$105,000. Bathroom renovations run $14,000–$58,000.

Cities We Serve in Alameda County

Hayward, Fremont, Newark, Union City, Castro Valley, San Leandro, Oakland, Berkeley, Albany, Piedmont, and all surrounding communities. Call (408) 770-9455 for a free in-home consultation.