ADU Contractors near Calabasas, CA
Southland Remodeling
15021 Ventura Boulevard, Sherman Oaks, CA 91403
12 miles
Southland Remodeling is a Los Angeles ADU contractor offering detached ADUs, garage conversions, and room additions. With 20+ years experience, they handle design, permits, and construction across LA and San Fernando Valley.
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Prime Team Builders
147 West Route 66, Glendora, CA 91740
46 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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Socal Upgrades ADU
1288 North Verdugo Road, Glendale, CA 91206
25.3 miles
SoCal Upgrades is a full-service ADU contractor in Los Angeles & Glendale, specializing in detached ADUs, garage conversions, JADUs & granny flats. They handle design, permits, construction & financing for a seamless, turnkey experience.
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Vertebrae
725 South Los Angeles Street, Los Angeles, CA 90014
24.8 miles
Vertebrae is an LA-based, woman-owned architecture studio founded in 2012, specializing in ADU design and small-space living. Award-winning projects include the 2025 Architizer A+ Award and 2023 AIA LA Honor Award winners.
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Albera Construction
4001 Inglewood Ave. #101-219, Redondo Beach, CA 90278
24.4 miles
Albera Construction builds custom ADUs in Los Angeles County, including detached units, garage conversions, and JADUs. Licensed contractor #1079656, serving South Bay, Beach Cities, and Greater LA. Full project management from design to permits.
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Willbii
2158 Huntington Drive, San Marino, CA 91108
31.8 miles
Willbii is a California ADU contractor specializing in granny flats, garage conversions, and in-law suites. They guide homeowners from consultation to construction, handling permits and design. ADUs can generate up to $5,000/month in rental income.
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Better Together Builders
7026 Rhea Avenue, Reseda, CA 91335
8.7 miles
Better Together Builders (BTB) is a full-service ADU contractor offering studio and bedroom floor plans, garage conversions & backyard units. They manage design, permits & construction. California clients may qualify for the CalHFA ADU Grant up to $40,000.
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Go Home Builders
15132 Ventura Boulevard, Sherman Oaks, CA 91403
12.5 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.
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Doobek Builders
5308 Derry Avenue, Los Angeles, CA 91301
14.5 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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ADU1
19326 Ventura Boulevard, Los Angeles, CA 91356
8.2 miles
ADU1 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.
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Esco Builders Inc
Downey, CA 90242
33.7 miles
Revival Homes
1150 South Olive Street, Los Angeles, CA 90015
24.3 miles
Revival Homes is a California ADU project manager handling planning, financing, design, permitting, and construction. They build detached ADUs, garage conversions, JADUs, and more, with costs ranging from $100K to $300K.
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Beach Builders Custom Homes
13001 Seal Beach Boulevard, Seal Beach, CA 90740
42.2 miles
Beach Builders Custom Homes offers full-service ADU and garage conversion services in Los Angeles and Orange County. From permits to construction, they build granny flats, backyard cottages, and JADUs with smart home tech, earning homeowners $1,200–$1,600/month.
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ADU Builders CA
6464 Sunset Boulevard, Los Angeles, CA 90028
19.5 miles
ADU Builders is a licensed Los Angeles ADU contractor with 15 years of experience. They offer detached, attached, garage conversion, and JADU construction, managing permits, design, and inspections per California ADU building codes.
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San Gabriel Valley ADU
1841 South San Gabriel Boulevard, Rosemead, CA 91776
33.2 miles
San Gabriel Valley ADU Construction Contractors build & convert ADUs, granny flats, garage conversions & in-law suites across Pasadena, Arcadia & nearby cities. Expert permitting, design & cost management for LA County homeowners.
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Other cities in California
What you need to know
ADU Contractors in Calabasas: Building in a Prestigious Hill Community
Calabasas, California, is known for its upscale hillside neighborhoods, gated communities, and proximity to the Santa Monica Mountains. Building an Accessory Dwelling Unit (ADU) in Calabasas comes with unique challenges due to the city's strict aesthetic standards, hillside grading requirements, and HOA-governed communities. Working with experienced ADU contractors in Calabasas who understand these local nuances is essential to a successful project.
Calabasas ADU Regulations and Zoning Requirements
The City of Calabasas follows California state ADU law while also enforcing its own local development standards. Homeowners and contractors must navigate the Calabasas Municipal Code and coordinate with the Community Development Department for permits and approvals. Key regulations include:
- Maximum ADU size: Detached ADUs can be up to 1,200 square feet, in line with California state guidelines.
- Setback requirements: A minimum of 4 feet from rear and side property lines is typically required for detached ADUs.
- Height limits: Detached ADUs are generally limited to 16 feet in height, though this can vary based on lot configuration.
- Hillside grading: Many Calabasas properties sit on sloped terrain, requiring additional grading permits and geological assessments.
- HOA considerations: While California law limits HOA authority over ADUs, some architectural review processes may still apply in gated communities.
Types of ADUs Commonly Built in Calabasas
Skilled ADU builders in Calabasas work on a variety of unit types to suit the diverse property layouts found throughout the city. Common ADU types include:
- Detached ADUs: Standalone structures built in backyards, popular in larger estate-style lots common in Calabasas.
- Attached ADUs: Units added directly to the primary residence, sharing at least one wall.
- Garage Conversions (ADU): Converting existing garages into livable spaces, a cost-effective option for many homeowners.
- Junior ADUs (JADUs): Units up to 500 square feet created within the existing footprint of the main home.
Why Hire a Local ADU Contractor in Calabasas?
Hiring a licensed ADU contractor familiar with Calabasas is critical for navigating the city's permitting process efficiently. Local contractors understand the specific requirements of the Los Angeles County Fire Department (which serves parts of the area), the city's design review standards, and the geological considerations tied to hillside construction. A knowledgeable contractor can help streamline approvals, manage subcontractors, and ensure your ADU meets all California Building Code requirements.
Start Your Calabasas ADU Project Today
Whether you're looking to add rental income, house extended family, or increase your property value, an ADU is a smart investment in Calabasas. Connect with a qualified ADU contractor in Calabasas, CA to get a site assessment, cost estimate, and a clear roadmap through the local permitting process. With the right team, your ADU project can be completed efficiently and in full compliance with all local and state regulations.