Build My Casita

652 Gilman Street, Palo Alto, CA 94301 5.4 miles

G Squared Construction

67 Martha Road, Orinda, CA 94563 33 miles

AKD Homes

3518 Arden Road, Hayward, CA 94545 15.4 miles

20 years in business

AKD Homes is a SF Bay Area ADU contractor with 20+ years of experience. They offer full-service ADU design, permits, and construction, including detached ADUs, granny flats, and custom builds ranging from 400–750 sq. ft.

Ingenious General Construction

2890 North Main Street, Walnut Creek, CA 94597 36.4 miles

Licensed 20 years in business Luxury Builds

Ingenious General Construction is a BBB-certified, licensed contractor in Walnut Creek, CA, serving the East Bay. With 20 years of experience, they offer ADUs, kitchen & bathroom remodeling, home additions, pool construction, and landscaping.

Valley Boutique Builders

153 2nd Street, Los Altos, CA 94022 2.5 miles

Licensed Eco-Friendly Luxury Builds

Valley Boutique Builders is a licensed Bay Area ADU contractor offering full-service accessory dwelling unit construction, custom home additions, kitchen and bathroom remodeling, and new construction with free initial consultations.

Feldman Construction

3392 Georgetown Place, Santa Clara, CA 95051 5.6 miles

Luxury Builds

Feldman Construction specializes in custom ADU design and construction across the Bay Area, including San Mateo and Santa Clara County. They build detached ADUs, granny flats, and in-law suites to boost property value and expand living space.

Excellent Home Remodeling

1310 Alma Avenue, Walnut Creek, CA 94596 34.2 miles

Free Consultation

Excellent Home Remodeling offers professional home addition services in Sonoma, helping homeowners expand living spaces, add bedrooms, bathrooms, home offices, or in-law suites. They handle planning and execution tailored to each property's needs.

Masterful Construction

3 3rd Avenue, San Mateo, CA 94401 17.5 miles

Licensed

Masterful Construction is a San Mateo ADU contractor serving the Bay Area. They build detached ADUs, garage conversions, and in-law suites, handling design, permits, and construction. Discounts available for military and first responders.

Home by Tom

1990 North California Boulevard, Walnut Creek, CA 94596 35 miles

Licensed 21 years in business

Home by Tom is a Bay Area ADU contractor with 21+ years of experience serving Walnut Creek. They build detached ADUs, attached ADUs, and garage conversions, managing design, permits, and construction for rental income or multi-generational living.

NorCal ADU Builders

San Francisco, CA 94104 32.3 miles

NorCal ADU Builders is a California-based full-service ADU contractor handling planning, permits, Title 24 compliance, and construction—including foundation, framing, roofing, plumbing, and interior finishes—for detached ADUs, garage conversions, and backyard cottages.

Nestadu

100 Shoreline Highway, Mill Valley, CA 94941 40.8 miles

Luxury Builds

Nestadu is a full-service ADU builder offering custom site-built and prefab accessory dwelling units. Prefab models range from $115K–$317K. Custom builds start at $400/sq ft. Financing options include HELOCs, construction loans, and CA grants.

ADU Builders Group

15166 Los Gatos Boulevard, Los Gatos, CA 95032 12.5 miles

21 years in business Eco-Friendly

ADU Builders Group is a Bay Area family-owned ADU contractor with 21+ years of experience. They build attached, detached, converted, and junior ADUs, offering full design-build services, permitting support, a 3-year warranty, and a 10-year structural guarantee.

Edri Construction, Inc. Burlingame

1350 Old Bayshore Hwy, Burlingame, CA 94010 20.6 miles

Eco-Friendly Luxury Builds

Edri Construction, Inc. in Burlingame offers full-service ADU construction across the Bay Area, including garage conversions, detached ADUs, attached additions, and custom interiors, with energy-efficient builds and multi-generational living solutions.

Edri Construction, Inc. Berkeley

2120 University Ave, Berkeley, CA 94704 34.2 miles

Eco-Friendly Luxury Builds

Edri Construction, Inc. is a Berkeley-based general contractor specializing in ADU construction across the Bay Area. Services include garage conversions, detached ADUs, attached additions, granny flats, and custom interiors, with full project management from permits to finishing.

Quality Choice Construction & Painting

900 Doolittle Drive, Oakland, CA 94577 22.8 miles

Quality Choice Construction & Painting offers ADU construction services including studio, 1-bedroom, and 2-bedroom units. Options include garage conversions, backyard cottages, and detached ADUs for rental income or multi-generational living.

Other cities in California

What you need to know

ADU Contractors in Mountain View, CA: Building in the Heart of Silicon Valley

Mountain View, California, is one of the most sought-after cities in the San Francisco Bay Area, home to major tech giants like Google and a thriving, innovation-driven community. With a median home price well above the national average and a persistent housing shortage, Accessory Dwelling Units (ADUs) have become an increasingly popular solution for homeowners looking to maximize their property value or generate rental income. Finding experienced ADU contractors in Mountain View, CA is essential to navigating the city's specific building requirements and making the most of your investment.

Mountain View ADU Regulations and Permit Requirements

Mountain View falls under both California state ADU laws and its own local municipal codes. The city follows state guidelines that allow ADUs on most single-family and multifamily residential properties. Key regulations that your ADU contractor must be familiar with include:

Why Hire a Local ADU Contractor in Mountain View?

Working with a licensed ADU contractor who specializes in Mountain View projects offers significant advantages. Local contractors are familiar with the Santa Clara County building department processes, Mountain View's Community Development Department requirements, and the specific soil and seismic considerations of the Bay Area. This local expertise can help streamline permit approvals and avoid costly delays.

Types of ADUs Commonly Built in Mountain View

Given the city's dense residential neighborhoods and high land values, the most popular ADU types in Mountain View include:

Maximizing Your ADU Investment in Mountain View

With rental demand consistently high due to the proximity to major tech employers, an ADU in Mountain View can generate substantial rental income. Professional ADU contractors in the area can help you design a unit that meets both local zoning codes and the expectations of high-quality Bay Area renters. Always verify that your contractor holds a valid California Contractors State License Board (CSLB) license before beginning any project.

ADU Contractors near Mountain View, CA