ADU Contractors near San Fernando, CA
Prime Team Builders
147 West Route 66, Glendora, CA 91740
34.5 miles
Prime Team Builders is a general contracting company serving the Inland Empire, including Pomona, Ontario, Riverside & more. They specialize in kitchen remodeling, bathroom remodeling, and residential renovations throughout Southern California.
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Alto Builders
5450 Lake Lindero Dr., Agoura Hills, CA 91301
22.3 miles
Alto Builders specializes in ADU construction in Los Angeles & Ventura County. Services include detached ADUs, garage conversions & JADUs. Costs range $300–$600/sq ft, with timelines of 5–12 months.
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Joel & Co. Construction
11693 San Vicente Boulevard, Los Angeles, CA 90049
16 miles
Joel & Co. Construction, serving Los Angeles since 1983, offers expert residential & commercial construction, including custom homes, kitchen & bathroom remodels, ADUs, room additions, and general contracting across Beverly Hills, Santa Monica & beyond.
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FabuHome
9451 Telstar Avenue, El Monte, CA 91731
26.4 miles
FabuHome offers affordable ADU building services, including detached units, in-law suites & backyard cottages. Full-service design to construction, tailored to your budget, helping homeowners add value & flexible living space.
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The Sterling-Watson Collective
1441 Huntington Dr, 1900, South Pasadena, CA 91030
20.7 miles
Sterling-Watson Collective is a full-service ADU contractor in Los Angeles offering design, permitting, structural engineering & construction management for accessory dwelling units, helping homeowners add rental units, guest suites & more.
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Los Angeles ADU Contractors
3744 Flower Street, Los Angeles, CA 90007
20.8 miles
Trusted ADU builder in Los Angeles County specializing in granny flats, in-law suites & garage conversions. Boost property value, earn rental income & add living space with expert, code-compliant ADU construction.
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ORR Construction
1977 Obispo Avenue, Signal Hill, CA 90755
37.3 miles
ADUs are secondary units built on existing lots. ORR Construction builds detached ADUs, garage conversions, JADUs & in-law suites in California. Costs range $50–$300/sq ft. California laws like SB 897 simplify the permitting process.
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ADUs BY JACK
Burbank, CA 91505
8.1 miles
ADUs BY JACK is a full-service ADU contractor in Greater Los Angeles, led by Jack Topalian with 30+ years experience. Specializing in detached ADUs, garage conversions, JADUs, and granny flats across Burbank, Encino, Tujunga & more.
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California ADU Experts
111 East Cedar Avenue, Burbank, CA 91502
10.7 miles
California ADU Experts simplify the complexities of ADU development with a full-service approach encompassing everything from design and architecture to permitting and construction.
Their goal is to provide a streamlined experience tailored to your specific requirements. They're committed to turning your vision into reality and ensuring you enjoy the journey while achieving outstanding results.
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The ADU Builder Inc
3639 Atlantic Avenue, Long Beach, CA 90807
36.1 miles
Los Angeles ADU contractor The ADU Builder offers 10+ years of experience in ADU construction, garage conversions, JADUs, custom homes & remodels. They guide clients through design, permits, financing & building with quality craftsmanship.
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Custom ADU Builder
113 West Santa Fe Avenue, Fullerton, CA 92832
41.2 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.
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Sennikoff Architects
5500 2nd Street, Long Beach, CA 90803
40.5 miles
Sennikoff Architects, based in California, specializes in ADU design, custom homes, and remodels in Long Beach and Southern California. Led by licensed architect Steven Sennikoff, the firm offers detached ADUs, garage conversions, and JADUs with full permit coordination.
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Ghouse Technologies
20720 Ventura Blvd Suite 100, Los Angeles, CA 91364
19.7 miles
Ghousetechnologies is a California ADU contractor offering steel frame accessory dwelling units. Models range from 360–1,200 sq ft. Builds are fire, flood, earthquake, and hurricane-resistant, eco-friendly, and completed faster than traditional construction.
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Doobek Builders
5308 Derry Avenue, Los Angeles, CA 91301
7.8 miles
Doobek Builders offers home remodeling, large additions, and ADU construction. Services include garage conversions, interior conversions, additions, and ground-up ADU builds—ideal for granny flats, in-law suites, or backyard cottages.
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California Dream Builders
13623 Victory Boulevard, North Hollywood, CA 91401
9 miles
California Dream Builders specializes in ADU design and construction, offering end-to-end services including architectural design, permitting, and full construction management. They build detached ADUs, granny flats, in-law suites, and backyard cottages across California.
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Other cities in California
What you need to know
ADU Contractors in San Fernando, CA: Building in a Historic and Densely Populated City
San Fernando is one of the smallest cities in Los Angeles County, covering just 2.4 square miles, yet it is one of the most densely populated. This unique characteristic makes ADU (Accessory Dwelling Unit) construction in San Fernando, California an especially practical solution for homeowners looking to maximize their property's potential. With housing demand consistently high in the San Fernando Valley region, experienced ADU contractors in San Fernando are helping residents add valuable living space while navigating the city's specific building requirements.
Local Regulations and Permitting for ADUs in San Fernando
San Fernando operates under its own municipal code, separate from the City of Los Angeles, which means ADU contractors must work directly with the City of San Fernando's Community Development Department for permits and approvals. While California state law (AB 68, SB 9, and related legislation) has streamlined ADU approvals statewide, local contractors must still comply with San Fernando's zoning ordinances. Key regulations to be aware of include:
- Setback requirements: Detached ADUs typically require a minimum 4-foot rear and side yard setback.
- Height limits: Detached ADUs are generally limited to 16 feet in height.
- Maximum unit size: ADUs can be up to 1,200 square feet depending on lot size and zoning.
- Owner-occupancy rules: State law has temporarily suspended owner-occupancy requirements through 2025.
- Parking: In many cases, ADU projects near transit corridors may be exempt from additional parking requirements.
Types of ADUs Commonly Built in San Fernando
Given the compact lot sizes typical of San Fernando's residential neighborhoods, skilled ADU builders in San Fernando often specialize in space-efficient designs. The most common ADU types constructed in the city include:
- Garage Conversion ADUs – Converting existing detached garages into livable units is a popular and cost-effective option.
- Junior ADUs (JADUs) – Units up to 500 square feet built within the existing footprint of a primary residence.
- Detached ADUs – Standalone structures built in backyards, ideal for rental income or multigenerational living.
- Attached ADUs – Additions connected to the main home, maximizing existing structural elements.
Why Hire a Local ADU Contractor in San Fernando?
Working with a licensed ADU contractor familiar with San Fernando's building department can significantly reduce delays and unexpected costs. Local contractors understand the nuances of the city's infrastructure, including older utility connections common in San Fernando's established neighborhoods. They also maintain relationships with local inspectors, which helps keep projects on schedule.
Whether you're looking to generate rental income, house extended family, or increase your property value, professional ADU contractors in San Fernando, CA can guide you through every step — from design and permitting to final construction and inspection.