ADU Contractors near Mountain View, CA
Top Rated Builders
5450 Thornwood Drive, San Jose, CA 95123
15.8 miles
At Top Rated Builders, we offer expert ADU construction services tailored to meet your specific needs. Whether you’re looking to add a studio ADU, a one-bedroom ADU, or a larger family unit, our experienced team will guide you through the entire construction process.
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Design and Construction by M&M
100 South Murphy Ave STE 200, Sunnyvale, CA 94086
3.2 miles
Bay Area general contractor Design and Construction by M&M specializes in ADUs, remodeling, room additions, and custom builds. Serving Burlingame, Los Altos, and Campbell, they manage design, permitting, and construction. Free consultations available.
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Mana Construction Inc
531 Ridge Ave, Vallejo, CA 94591
47.6 miles
Bay Villa Builders
36007 Bayonne Drive, Newark, CA 94560
10 miles
Bay Villa Builders brings over 50 years of combined experience in crafting expertly designed ADUs that enhance both your home's functionality and its value. An Accessory Dwelling Unit, or ADU, serves as an additional living space on your property.
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Tiny House Basics
5433 Clayton Road, Clayton, CA 94517
38.6 miles
Tiny House Basics designs custom tiny house trailers with insulated floors, no thermal bridging, and build-ready delivery. Models range from 10–50ft, up to 12ft wide, in bumper pull or gooseneck styles. Lifetime consulting included.
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ADU San Mateo
3 East 3rd Avenue, San Mateo, CA 94401
17.6 miles
At ADU San Mateo, we combine architectural insight, construction experience, and deep knowledge of Bay Area zoning laws to deliver high quality accessory dwelling units from design through move in. Our mission is simple: to make building your ADU clear, fast, and stress free.
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Eano
42514 Albrae St, Fremont, CA 94583
11.7 miles
Eano offers custom on-site ADU design and build services, handling permits, construction, and financing. Their app tracks progress in real time. Licensed pros average 10+ years experience. Flexible 0% interest financing options available.
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Bay Builders & Remodeling
800 Charcot Avenue, San Jose, CA 95131
9.5 miles
Bay Builders & Remodeling specializes in custom ADU construction across Santa Clara, San Mateo, and East Bay. Services include attached, detached, garage conversions, and JADUs, helping homeowners add rental income, family housing, or workspace.
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Urban Shore Builders
226 Delfino Avenue, Point Richmond, CA 94801
40.2 miles
Urban Shore Builders offers full-service ADU design & construction, including garage conversions, detached units & additions. As a turnkey ADU contractor, they handle permits, design & build. Services include plumbing, electrical, HVAC & retaining walls.
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Wellmade
2371 Verna Court, San Leandro, CA 94577
21.8 miles
Wellmade is a California prefab ADU builder specializing in panelized accessory dwelling units. Founded in 2020, they've completed 200+ projects, reducing construction waste by 85%. Serving CA, OR, and WA with all-inclusive pricing.
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ADORE Homes
180 East Sunnyoaks Avenue, Campbell, CA 95008
11.3 miles
ADORE Homes is a California ADU contractor specializing in detached ADUs, garage conversions, JADUs & in-law suites. They manage design, permitting & construction, helping homeowners add value & living space.
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Cupertino ADU Solutions
10320 North De Anza Boulevard, Cupertino, CA 95014
6 miles
Cupertino ADU is Silicon Valley's premier ADU builder, specializing in accessory dwelling units for rental income, intergenerational living, home offices, and eco-friendly housing solutions tailored to Cupertino homeowners.
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Apex ADU Builders
10050 North Foothill Boulevard, Los Angeles, CA 95014
5.4 miles
Apex ADU Builders is a Los Angeles-based contractor specializing in accessory dwelling unit construction. Services include new builds, garage conversions, permitting, and design. Costs range from $80K–$400K, with potential ROI 35% higher than homes without ADUs.
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Perpetual Homes ADU
4115 Blackhawk Plaza Circle, Danville, CA 94506
29 miles
Perpetual Homes is a Northern California ADU builder with 40+ years of experience. They offer customizable prefab ADUs, a 10-step process, no site work markup, Energy Star insulation, a 7-year warranty, and an A+ BBB rating.
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DeHaro Construction Inc
6411 Brisa Street, Livermore, CA 94550
26.2 miles
Deharo Construction is a trusted ADU builder serving Livermore, Pleasanton, and Dublin. Specializing in accessory dwelling units, new construction, and home additions, they deliver custom granny flats, detached ADUs, and in-law suites across the Tri-Valley area.
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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:
- Maximum ADU size: Detached ADUs can be up to 1,200 square feet, while attached ADUs are limited to 50% of the primary dwelling's square footage.
- Setback requirements: A minimum 4-foot rear and side setback is required for most new detached ADUs.
- Height limits: Detached ADUs are generally limited to 16 feet in height, though this can vary based on proximity to public transit.
- Owner-occupancy rules: As of 2020, California state law removed owner-occupancy requirements for ADUs built before 2025.
- Utility connections: ADUs in Mountain View may require separate utility connections, which can affect overall project costs.
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:
- Detached ADUs: Standalone structures built in backyards, ideal for maximizing privacy.
- Garage Conversions: A cost-effective option that repurposes existing structures.
- Junior ADUs (JADUs): Units up to 500 square feet created within the existing home footprint.
- Attached ADUs: Extensions added to the primary residence, sharing at least one wall.
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.