ADU Contractors near La Habra, CA
AP Remodeling
5972 Washington Boulevard, Los Angeles, CA 90232
26.2 miles
AP Remodeling is an ADU contractor offering garage conversions, ground-up ADU builds, and home additions. Projects range from 400 to 1,200+ sq ft with budgets from $20,000 to $300,000+, serving homeowners seeking rental income, in-law suites, or extra space.
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Revival Homes
1150 South Olive Street, Los Angeles, CA 90015
19.3 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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Econstruct Inc
25350 Magic Mountain Parkway, Valencia, CA 91355
49.5 miles
Econstruct Inc is a Los Angeles ADU contractor offering full-service construction of accessory dwelling units. With 40+ pre-approved designs and 3D/AR tools via Ohana Dwellings, costs range from $200K–$450K+.
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Landmark Building Inc
Los Angeles, CA 90027
22.9 miles
Landmark Building Inc is a Los Feliz-based general contractor serving Los Angeles neighborhoods including Hollywood Hills, Silverlake & Echo Park. They offer residential & light commercial remodeling, ADUs, garage conversions & free estimates.
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Leonard ADU Garage Convert
6100 Teesdale Avenue, North Hollywood, CA 91606
29.5 miles
Leonard Garage Conversion is a trusted ADU contractor in Los Angeles with 20+ years of experience. Specializing in garage conversions, granny flats, and JADUs, they offer quality builds, code compliance, and competitive pricing.
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Paramount Manufactured Sales
11759 Magnolia Avenue, Riverside, CA 92503
30.1 miles
Paramount Manufactured Sales in Riverside offers Skyline Homes-built ADUs for Southern California homeowners in LA, Orange, Riverside, San Bernardino & San Diego Counties. Models range from 479–849 sq ft. California law now allows detached ADUs up to 1,200 sq ft.
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New Dawn Construction
14900 Ventura Blvd Unit #330, Sherman Oaks, CA 91403
33.2 miles
New Dawn Construction is an ADU contractor specializing in detached ADUs, garage conversions, in-law suites, granny flats, JADUs, and backyard cottages. They guide homeowners through design, permitting, and construction for flexible housing solutions.
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ADU1
19326 Ventura Boulevard, Los Angeles, CA 91356
37 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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DB Construction
4555 Valley Boulevard, Los Angeles, CA 90032
25.2 miles
DB Construction is a full-service ADU contractor in Greater Los Angeles, building detached ADUs, garage conversions, JADUs, in-law suites, and room additions. They manage permits in-house, offering transparent costs and turn-key project completion.
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ADU Professionals
8175 Limonite Avenue, Corona, CA 92509
28.7 miles
ADU Professionals, Corona CA, builds custom Accessory Dwelling Units since 1999. Offering floor plans from 500–1,200 sq ft, including detached ADUs, granny flats & in-law suites for rental income or multigenerational living.
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Pasadena Master ADU Builder
930 East Colorado Boulevard, Pasadena, CA 91106
17.7 miles
Pasadena Master ADU Builder is a top ADU contractor in San Gabriel Valley, offering detached ADUs, garage conversions, and JADUs. With 20+ years experience, 150+ projects, and 98% satisfaction, they deliver compliant, high-quality builds boosting property value by 20–30%.
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Otto ADU
2926 Denby Avenue, Los Angeles, CA 90039
22.4 miles
Otto ADU is a licensed Los Angeles ADU builder specializing in garage conversions, detached ADUs, JADUs & granny flats. Serving LA County with 100+ completed units, adding avg. $185K in home value.
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ADU Homes, Inc.
245 East 3rd Street, Long Beach, CA 90802
12.6 miles
ADU Homes is a full-service ADU contractor in Los Angeles & Orange County offering design-build solutions. They handle design, permitting & construction with fixed pricing. Options include studios, 1-3 bed units & carriage units.
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ODM Construction
28720 Roadside Drive, Agoura Hills, CA 91301
48.1 miles
ODM Construction specializes in garage conversions & ADU construction in Los Angeles County. With 25 years of experience, they handle permits, plans & build granny flats, in-law suites & casitas in Calabasas, Woodland Hills & beyond.
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Capital Construction
41558 Eastman Drive, Murrieta, CA 92562
47.8 miles
Capital Construction Inc. is an experienced ADU contractor building detached ADUs, in-law suites, granny flats, and rental units. Licensed, bonded, and insured, they handle permitting, design, and construction while respecting budgets and timelines.
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Other cities in California
What you need to know
ADU Contractors in La Habra, CA: Building in a City Between Two Counties
La Habra is a unique city in Southern California that straddles both Los Angeles County and Orange County, creating a distinctive regulatory environment for homeowners and ADU contractors alike. Depending on which part of La Habra your property sits in, permitting processes and zoning requirements may differ. Experienced ADU contractors in La Habra understand these nuances and can help you navigate the correct jurisdiction for your accessory dwelling unit project, ensuring full compliance from the start.
ADU Regulations and Permitting in La Habra
Like all California cities, La Habra follows state ADU laws under AB 68, AB 881, and SB 13, which streamlined the approval process for accessory dwelling units statewide. The City of La Habra's Community Development Department handles ADU permit applications, and homeowners must submit plans that comply with local zoning codes, setback requirements, and height restrictions. Key regulations to keep in mind include:
- Detached ADUs must generally maintain a 4-foot setback from rear and side property lines
- Maximum ADU height is typically 16 feet for detached units, though conditions may vary
- Junior ADUs (JADUs) up to 500 square feet are permitted within existing single-family homes
- Owner-occupancy requirements were suspended under California state law through 2025
- Utility connections and impact fees may apply depending on the size and type of ADU
Types of ADUs Built by La Habra Contractors
Professional ADU contractors in La Habra, California offer a wide range of construction options tailored to the city's residential neighborhoods, which feature a mix of older ranch-style homes and mid-century properties. Common ADU types built in La Habra include:
- Detached ADUs – Standalone backyard cottages or guest houses
- Attached ADUs – Additions connected to the primary residence
- Garage Conversions – Transforming existing garages into livable spaces
- Junior ADUs (JADUs) – Interior conversions within the main home
Why Hire a Local ADU Contractor in La Habra?
Hiring a licensed and experienced local ADU contractor in La Habra is essential for a smooth construction process. Local contractors are familiar with the City of La Habra's building department, plan check timelines, and inspection procedures. They can also help maximize your property's potential while staying within local zoning and California Title 24 energy compliance requirements.
Increase Your Property Value with an ADU in La Habra
With La Habra's proximity to major employment centers in both Los Angeles and Orange Counties, adding an ADU to your property is a smart investment. Whether you're looking to generate rental income, house extended family, or increase your home's resale value, working with a qualified ADU contractor in La Habra, CA is the first step toward making your vision a reality.