ADU Contractors near La Habra, CA
Saunders Construction Renovation Inc
2463 W Carson Street, Torrance, CA 91310
22.2 miles
Saunders 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.
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Socal Upgrades ADU
1288 North Verdugo Road, Glendale, CA 91206
22.9 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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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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New Birth Builders
11500 West Olympic Boulevard, Los Angeles, CA 90064
29.2 miles
New Birth Builders believes that a room addition or Garage Conversion is a great way to increase your home’s value and this new space can be used in a variety of ways. For most homeowners adding a room is less cost efficient and stressful than having to sell their home and move to a bigger home.
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ADU Design Homes
2610 Pacific Avenue, Manhattan Beach, CA 90266
26 miles
ADU Design Homes is a full-service ADU design and build firm in Los Angeles and Orange County. They handle detached ADUs, JADUs, garage conversions, permitting, engineering, and construction under one roof.
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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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Joseph Construction
4695 MacArthur Ct, Newport Beach, CA 92660
18.5 miles
Joseph Construction Builders LLC is a licensed detached ADU builder in Newport Beach & Costa Mesa, CA, with 30+ years of experience. Services include detached ADUs, garage conversions, JADUs, and home additions across Orange County.
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Tims New Construction
931 Broxton Avenue, Los Angeles, CA 90024
29.9 miles
Tims New Construction is a Los Angeles contractor specializing in ADU, Junior ADU, and garage conversions. Services include custom design, permitting, and full builds. They also support SB9 projects, helping homeowners add rental units or family housing.
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Velmor Construction
19559 Vanowen Street, Los Angeles, CA 91335
39.5 miles
Velmor Construction offers full-scope ADU construction in Reseda, covering custom design, permitting, and build. Services include detached ADUs, garage conversions, and in-law suites using quality materials and local code compliance.
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Rost Architects
8855 Research Drive, Irvine, CA 92618
23.2 miles
Plan your ADU project with expert guidance. Rost Architects covers key factors like setbacks, height limits, floor area, utilities, and local guidelines to help homeowners avoid costly mistakes and build compliant, well-designed accessory dwelling units.
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Waconah Construction
616 Edgewood Street, Inglewood, CA 90302
23.2 miles
Waconah Construction builds custom ADUs in West Los Angeles, including backyard cottages, garage conversions, above-garage units, and granny flats. Serving Santa Monica, Venice, Brentwood & Beverly Hills, they guide homeowners through design, permitting, and construction.
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K&S Design Build
11115 Aqua Vista Street, Los Angeles, CA 9160
29.1 miles
K&S Design Build specializes in ADU construction and garage conversions, offering full design-build services from concept to completion. They handle permits, city regulations, and create granny flats, in-law suites, backyard cottages, and rental units.
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Delcoi
21650 Oxnard Street, Woodland Hills, CA 91367
41 miles
Delcoi is an ADU contractor specializing in granny flats, casitas, in-law suites, detached ADUs, garage conversions, and backyard cottages. They handle permits, regulatory compliance, and quality construction to maximize living space and rental income potential.
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Unlimited Construction & Remodeling, Inc
8500 Wilshire Boulevard, Beverly Hills, CA 90211
26.1 miles
Unlimited Construction & Remodeling (UCR), a licensed Beverly Hills contractor, serves LA, Orange & Ventura Counties. Specializing in garage conversions, ADUs & home remodeling, this family-owned firm delivers budget-conscious, code-compliant residential & commercial renovations.
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ORO Coast Builders
7129 Forest Hills Road, Los Angeles, CA 91307
43.7 miles
ORO Coast Builders is an ADU contractor in Los Angeles & the Bay Area with 25+ years of experience. They build detached ADUs, garage conversions, basement conversions & JADUs—fully custom, no prefab.
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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.