Detached ADU near San Marino, CA
Oasis Builders
11500 West Olympic Boulevard, Los Angeles, CA 90064
19.9 miles
Oasis Builders is a trusted ADU contractor serving Greater Los Angeles, specializing in detached ADUs, attached ADUs, and garage conversions. Costs range from $100K–$300K, with timelines of 6–12 months. Full-service: permits, blueprints & turnkey construction.
read more
Molinar Design
1132 Spence Street, Los Angeles, CA 90023
12.5 miles
Molinar Design is a licensed design-build firm in Los Angeles offering ADUs, garage conversions, custom homes, remodeling, commercial architecture, permit packages, and fire & water damage restoration across Los Angeles County.
read more
Gather ADU
19849 Nordhoff Street, Los Angeles, CA 91324
25.1 miles
Gather ADU is a Los Angeles-based ADU specialist with 10+ years of experience and 127+ completed projects. Services include feasibility analysis, permits, financing, and construction for detached ADUs, garage conversions, attached ADUs, and JADUs across LA County.
read more
AD Remodeling & Construction
7040 Darnoch Way, West Hills, CA 91307
30.9 miles
AD Remodeling & Construction offers room additions and ADU services, including design, permitting, and construction. They build detached ADUs, in-law suites, granny flats, and room additions tailored to client needs and local regulations.
read more
AMG Construction
4237 West 142nd Street, Long Beach, CA 90250
23.5 miles
AMG Construction INC offers residential & commercial remodeling, new builds, ADU construction, room additions, and roofing services. Licensed and insured, they handle full projects from design to completion.
read more
MDM General Contractors
1236 North Fairfax Avenue, Los Angeles, CA 90046
14.4 miles
MDM General Contractors offers full-service ADU construction in San Bernardino, including garage conversions, granny flats & detached ADUs. Licensed & insured, they handle design, permits, and build from start to finish.
read more
Vision ADU
1440 South State College Boulevard, Anaheim, CA 92806
25 miles
Vision ADU is a California ADU contractor specializing in detached ADUs, garage conversions, attached ADUs, and JADUs. They offer full-service design, permitting, and construction to help homeowners add value or rental income.
read more
Go Home Builders
15132 Ventura Boulevard, Sherman Oaks, CA 91403
19.4 miles
GO Home Builders is a licensed LA construction company specializing in custom homes, ADUs, garage conversions, fire rebuilds, and remodels. Their design-build model streamlines permitting, zoning, and construction across Los Angeles and LA County.
read more
Vision Home Remodeling
7717 Owensmouth Avenue, Canoga Park, CA 91304
28.5 miles
Vision Home Remodeling Inc. offers full-service ADU construction in Los Angeles, including detached units, attached dwellings, casitas, and rental-ready granny flats. Services cover design, permitting, and ground-up builds tailored to LA zoning laws.
read more
Homeplex
421 West Broadway, Long Beach, CA 90802
24.9 miles
Prefab vs. stick-built ADUs explained. Homeplex offers the Clever ADU, an HCD-certified modular unit built all-electric in a factory, saving 5–6 months vs. traditional construction. Costs vary based on site conditions.
read more
Blue Dog Construction
4199 Flat Rock Road, Riverside, CA 92505
38.7 miles
Tracy A. Stone Architect
2041 Blake Avenue, Los Angeles, CA 90039
8.8 miles
Garage converted to pool house ADU by Tracy A. Stone Architect, featuring a north-south roof ridge for Tesla Solar Roof optimization, backyard visual connectivity, and a dramatic overhang for summer shading and energy efficiency.
read more
Custom ADU Builder
113 West Santa Fe Avenue, Fullerton, CA 92832
20.5 miles
Full-service ADU contractor offering design, permitting, and construction of detached ADUs, attached ADUs, JADUs, and garage conversions. Most builds complete in 3–5 months. Includes quartz countertops, tile showers, and luxury vinyl flooring. Rental prep support available.
read more
Orange County Construction
1173 North Red Gum Street, Anaheim, CA 92806
23.5 miles
United State Of The Art Construction
18034 Ventura Boulevard, Encino, CA 91316
23.8 miles
Licensed LA construction firm United State Of The Art Construction specializes in ADU building and luxury home renovations across Brentwood, Beverly Hills & Malibu. Offering eco-friendly builds, full remodels & free consultations.
read more
Other cities in California
What you need to know
Searching for top Detached ADU ADU Contractors in San Marino, California? Our directory highlights trusted local professionals who specialize in designing and building accessory dwelling units (ADUs).
Working with a qualified Detached ADU ADU Contractor in San Marino 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 Detached ADU professionals can guide you through every step.
San Marino homeowners are increasingly investing in ADUs to create additional living space, generate rental income, or support multigenerational living. The Detached ADU experts featured here bring local expertise and proven experience to help make your project a success.
Browse our listings to find the best Detached ADU ADU Contractors in San Marino, California, and get started today.