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ADU Contractors near Torrance, CA
ADU Services Tarzana
18340 Ventura Boulevard, Tarzana, CA 91356 25.9 milesMilanco Building Group (MBG) is a certified general contracting company that offers extremely competitive prices while working under all the proper licenses and insurances.
We are a full turn-key company that performs projects in the commerc... read more
Sea Pointe Design & Remodel
576 Wald, Irvine, CA 92618 37.6 milesConsidering an ADU in California? Sea Pointe Design & Remodel helps homeowners plan and build accessory dwelling units, including garage conversions, granny flats, and backyard cottages, handling permits, design, and construction.
read moreRD Fast Construction
3603 San Pedro Street, Los Angeles, CA 90011 13.2 milesRD Fast Construction offers ADU garage conversions in Los Angeles, helping homeowners add property value, rental income, guest space, or housing for adult children using existing infrastructure for cost-effective results.
read moreATARI Home Builders
19720 Ventura Boulevard, Woodland Hills, CA 91364 26.7 milesLincoln James Construction
79 E Daily Dr, Camarillo, CA 93010 47.6 milesLincoln James Construction (License #B-860952) builds custom ADUs in Ventura & Los Angeles Counties since 2005. Services include detached units, garage conversions, basement ADUs, in-law suites & rental-ready builds across Southern Califor... read more
Newform Builders
10960 Wilshire Boulevard, Los Angeles, CA 90024 16.6 milesNewform Builders specializes in ADU construction for multi-family and mixed-use properties. They handle permits, inspections, and code-compliant builds, including detached, attached, and space-conversion ADUs, ensuring safe, regulation-aligned res... read more
High Touch Remodeling
10917 West Pico Boulevard, Los Angeles, CA 90064 15.2 milesHigh Touch Remodeling is a Los Angeles ADU contractor specializing in garage conversions. They offer full garage-to-ADU buildouts, design planning, space optimization, and code compliance, with free estimates available.
read moreDECLA Inc.
20850 Sorrento Lane, Porter Ranch, CA 91326 33.4 milesDECLA Inc. is a multidisciplinary architecture, engineering, real estate, and construction firm developing ADU services, including detached ADUs, garage conversions, granny flats, in-law suites, JADUs, and backyard cottages. Coming soon.
read moreADU1
19326 Ventura Boulevard, Los Angeles, CA 91356 25.3 milesADU1 helps multifamily property owners add ADUs to boost income. Add up to 25% more units plus 2 detached ADUs. Services include a $250 feasibility report, full design-build, and free weekly Q&A sessions every Wednesday.
read moreZieba Builders
1390 East Burnett Street, Signal Hill, CA 90755 10.1 milesZieba Builders, a Southern California design-build firm, was named one of the top 7 ADU contractors in Long Beach by Home Builder Digest. They specialize in custom homes, garage conversions, granny flats & detached ADUs.
read moreJohn Christopher Construction
2246 Newport Blvd Unit A, Costa Mesa, CA 92627 27.9 milesJohn Christopher Construction is a Southern California general contractor specializing in ADU design and building. Serving Huntington Beach, Newport Beach, Costa Mesa & more, they offer custom and pre-engineered ADU plans for rental units, in-... read more
Royalty Builders
20812 Ventura Boulevard, Woodland Hills, CA 91364 27.7 milesRoyalty Builders is a full-service ADU builder in Los Angeles offering in-house design, engineering & construction. They provide competitive pricing, permit management & turnkey delivery for detached ADUs from 500–750 SF.
read moreThousand Oaks Elite ADU Builder
1343 East Thousand Oaks Boulevard, Thousand Oaks, CA 91362 36.6 milesThousand Oaks Elite ADU Builder specializes in detached ADUs, attached ADUs, and garage conversions. Services include design, permitting, and full construction, built to California Title 24 standards for rental, multigenerational living, or home o... read more
Saunders Construction Renovation Inc
2463 W Carson Street, Torrance, CA 91310 1.3 milesSaunders Construction Renovation Inc offers ADU construction in Torrance, Redondo Beach & Palos Verdes Peninsula. Services include detached ADUs, garage conversions & granny flats. BBB A+ rated South Bay contractor.
read moreOther cities in California
- North Highlands
- Sacramento
- North Hollywood
- Agoura Hills
- Encino
- Los Angeles
- Tarzana
- Long Beach
- Hollywood
- Glendale
- Valley Village
- Pasadena
- Burbank
- Downey
- Beverly Hills
What you need to know
ADU Contractors in Torrance, CA: Building in a Coastal South Bay City
Torrance, California, is one of the South Bay's most desirable cities, known for its excellent school districts, proximity to the Pacific Ocean, and well-established residential neighborhoods. With median home values consistently above the Los Angeles County average, homeowners in Torrance are increasingly turning to Accessory Dwelling Units (ADUs) as a smart way to add rental income, house extended family, or increase overall property value. Finding experienced ADU contractors in Torrance who understand the city's specific building codes and zoning requirements is essential to a successful project.
Torrance ADU Regulations and Zoning Requirements
ADU construction in Torrance is governed by both California state ADU law and the City of Torrance's local ordinances. Torrance falls under Los Angeles County jurisdiction for some services but maintains its own Planning and Building Department, which reviews and issues ADU permits. Key regulations that qualified Torrance ADU contractors must navigate include:
- Maximum ADU size: Detached ADUs can be up to 1,200 square feet, while attached ADUs are generally 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 in Torrance.
- Height limits: Detached ADUs are typically limited to 16 feet in height, though this can vary based on lot type and proximity to transit.
- Owner-occupancy: As of 2020, California state law removed the owner-occupancy requirement for ADUs through January 1, 2025, giving Torrance homeowners more flexibility.
- Parking: ADUs located within half a mile of public transit may be exempt from additional parking requirements.
Types of ADUs Built by Torrance Contractors
Experienced ADU builders in Torrance work on a variety of ADU types to suit different lot sizes and homeowner needs. The most common projects include:
- Detached ADUs: Standalone structures built in the backyard, ideal for larger lots common in neighborhoods like Southwood and Hollywood Riviera.
- Attached ADUs: Units added directly to the existing home, sharing at least one wall with the primary structure.
- Garage Conversions: Converting an existing attached or detached garage into a livable ADU space — a popular and cost-effective option in Torrance.
- Junior ADUs (JADUs): Units up to 500 square feet created within the existing footprint of the primary residence.
Why Hire a Local Torrance ADU Contractor?
Working with a licensed ADU contractor familiar with Torrance ensures your project meets all local plan check requirements, utility connection standards, and fire safety codes enforced by the Torrance Building and Safety Division. Local contractors also have established relationships with city inspectors, which can help streamline the permit approval process. Whether you're in the El Camino Village area or near Torrance Beach, a knowledgeable contractor will help you maximize your investment while staying fully compliant with all applicable regulations.