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Garage Conversion near Mill Valley, CA
Masterful Construction
3 3rd Avenue, San Mateo, CA 94401 26.4 milesMasterful 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.
read moreDwelling Lab
21 El Caminito, Walnut Creek, CA 94598 26.8 milesDwelling Lab is an Oakland-based ADU design firm offering full-service planning, schematic design, construction drawings, permitting, and construction oversight for detached ADUs, attached additions, and garage conversions.
read moreDevArt8 Builders
1828 South Milpitas Boulevard, Milpitas, CA 95035 49.5 milesDevArt8 Builders specializes in ADU construction in Gilroy, offering floor plans from 350–650 sq. ft. They handle permits, ensure zoning compliance, and build detached ADUs, attached units, and garage conversions tailored to each property.
read moreRemodeling Heroes
2150 Shattuck Avenue, Berkeley, CA 94704 15.2 milesRemodeling Heroes is a licensed ADU contractor in the SF Bay Area offering garage conversions, detached ADUs, in-law suites, permits, and full project management for code-compliant, lot-smart accessory dwelling unit construction.
read moreApex ADU Builders
10050 North Foothill Boulevard, Los Angeles, CA 95014 48.1 milesApex 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 ho... read more
YCD Studio
424 Treat Avenue, San Francisco, CA 94110 12.2 milesYCD Studio is a Bay Area architecture firm specializing in ADU design and permits in Moraga and the Lamorinda area. Services include detached ADUs, garage conversions, and JADUs, with expertise in WUI standards and local fire district requirements... read more
We Do Construction
1528 Union Street, San Francisco, CA 94123 11.5 milesWe Do Construction specializes in ADU garage conversions across the San Francisco Bay Area. Licensed and insured, they handle permitting, 3D planning, construction, and interior design, offering free estimates for homeowners.
read moreKeller Williams Palo Alto
2825 El Camino Real, Palo Alto, CA 94306 40.1 milesActon ADU is a Bay Area ADU contractor founded by Stan Acton with 30+ years of experience. They offer full-service ADU design, construction, garage conversions, and permitting across San Jose and the broader Bay Area.
read moreNorthbay Home Solutions
47 Paul Drive, San Rafael, CA 94903 3.7 milesNorthbay Home Solutions offers full-service ADU construction in San Rafael, San Francisco & North Bay. Services include detached ADUs, garage conversions & JADUs, covering design, permits & build.
read moreHarmony Design & Development
5880 3rd Street, San Francisco, CA 94124 11.5 milesHarmony Design & Development builds custom ADUs across the San Francisco Bay Area, including detached units, garage conversions, and in-law suites. They manage permits, design, and construction from start to finish.
read moreKaplan Architects
49 Zoe Street, San Francisco, CA 94107 11.9 milesKaplan Architects added a 280 sq ft ADU to an existing garage in Crocker Highlands, Oakland. Built into a hillside, it features a kitchenette, full bath, and Tudor-style exterior, serving as office, studio, or rental unit.
read moreMendez and Son's Construction Inc
39647 Iolani Ct., Fremont, CA 94538 39.9 milesMendez and Son's Construction is a Bay Area ADU contractor offering design-build services in Palo Alto, Mountain View, San Mateo & Walnut Creek. They handle detached ADUs, garage conversions & JADUs, managing permits to final inspection.read more
Urban Shore Builders
226 Delfino Avenue, Point Richmond, CA 94801 8.6 milesUrban 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... read more
Hamilton Exteriors
21634 Redwood Road, Castro Valley, CA 94546 28.1 milesHamilton Exteriors builds detached ADUs, garage conversions, and JADUs across 6 Bay Area counties. Licensed (CSLB #1078806), insured, and bonded. Projects run 5–9 months with fixed-price contracts. CalHFA grants and $0-down financing available.<... read more
Other cities in California
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What you need to know
Searching for top Garage Conversion ADU Contractors in Mill Valley, California? Our directory highlights trusted local professionals who specialize in designing and building accessory dwelling units (ADUs).
Working with a qualified Garage Conversion ADU Contractor in Mill Valley ensures your ADU project meets local building codes, zoning laws, and permit requirements. Whether you're planning a detached ADU, garage conversion, or backyard cottage, experienced Garage Conversion professionals can guide you through every step.
Mill Valley homeowners are increasingly investing in ADUs to create additional living space, generate rental income, or support multigenerational living. The Garage Conversion experts featured here bring local expertise and proven experience to help make your project a success.
Browse our listings to find the best Garage Conversion ADU Contractors in Mill Valley, California, and get started today.