Detached ADU near Laguna Hills, CA
Custom ADU Builder
Los Angeles, CA 90012
44.6 miles
Custom ADU Builder specializes in detached ADUs, attached ADUs, garage conversions & JADUs. Projects complete in ~3 months. Pricing starts at $235/sqft. Turn-key builds include quartz countertops, tile showers & luxury vinyl flooring.
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Custom ADU Builder
113 West Santa Fe Avenue, Fullerton, CA 92832
23.2 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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LA Family Builders
6355 California 27, Los Angeles, CA 91367
47.9 miles
LA Family Builders is a California general contractor specializing in ADU construction across Los Angeles. Services include detached ADUs, garage conversions, granny flats, JADUs, and casitas, covering Beverly Hills, Pasadena, Malibu, and more.
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Infinity ADU
645 West 15th Street, Long Beach, CA 90813
31.6 miles
Infinity ADU is a top ADU contractor in Long Beach, CA, specializing in attached, detached ADUs, granny flats & garage conversions. They handle design, permitting & construction, ensuring full local code compliance for a stress-free build.
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ORR Construction
1977 Obispo Avenue, Signal Hill, CA 90755
30.1 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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Homeplex
421 West Broadway, Long Beach, CA 90802
31.2 miles
Prefab vs. stick-built ADUs explained. Homeplex offers the Clever ADU, an HCD-certified modular unit built all-electric in a factory, saving 5–6 months vs. traditional construction. Costs vary based on site conditions.
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CASITA ADU
2100 Palomar Airport Road, Carlsbad, CA 92011
40.1 miles
Casita ADU is a San Diego-based full-service ADU builder handling permitting, design, and construction. As a trusted accessory dwelling unit contractor, they manage every project phase, ensuring on-time, on-budget builds for California homeowners.
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ADU Homes, Inc.
245 East 3rd Street, Long Beach, CA 90802
30 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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Direct ADU
11853 South Inglewood Avenue, Hawthorne, CA 90250
43.8 miles
DirectADU is a leading California ADU builder offering full-service design, engineering, permitting, and construction. Specializing in detached ADUs, garage conversions, granny flats, and backyard cottages, they deliver turnkey solutions with competitive pricing and a lowest price guarantee.
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Ataman Studio
13151 Fountain Park Drive, Playa Vista, CA 90094
49.6 miles
Ataman Studio is a California ADU contractor specializing in design, permitting, and construction of accessory dwelling units, including detached ADUs, garage conversions, and in-law suites, ensuring compliance with state laws and local zoning rules.
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Crest Backyard Homes - ADU Builders San Diego CA
2982 Ora Avo Terrace, Vista, CA 92084
40.1 miles
Crest Backyard Homes is San Diego's trusted ADU builder, specializing in prefab, detached ADUs, granny flats & garage conversions. Their all-inclusive team guides homeowners from design to completion, ensuring code-compliant, high-quality accessory dwelling units.
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Superior ADUs
6 Venture, Irvine, CA 92618
5.6 miles
The Springfield by Superior ADUs is a 2-bed, 2-bath detached ADU with open-concept living, vaulted ceilings, mini-split HVAC, kitchen island, ample storage, and optional ethanol fireplace—ideal as a granny flat or in-law suite.
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DB Construction
4555 Valley Boulevard, Los Angeles, CA 90032
48.9 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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TNT Design & Build
3142 Tiger Run Court, Carlsbad, CA 92010
36.7 miles
TNT Design & Build specializes in ADUs, garage conversions & room additions in San Diego's North County. 15 years experience, in-house management, free architectural design, prices from $325/sqft with guaranteed budget & timeline.
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Custom Home Builders Malibu
42400 Winchester Road, Temecula, CA 92590
34.1 miles
Custom Home Builders Malibu specializes in ADU construction, backyard Casitas & granny flats. They offer turnkey design-build services, handling permits & compliance with California ADU laws for legal, independent living spaces.
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Other cities in California
What you need to know
Searching for top Detached ADU ADU Contractors in Laguna Hills, California? Our directory highlights trusted local professionals who specialize in designing and building accessory dwelling units (ADUs).
Working with a qualified Detached ADU ADU Contractor in Laguna Hills ensures your ADU project meets local building codes, zoning laws, and permit requirements. Whether you're planning a detached ADU, garage conversion, or backyard cottage, experienced Detached ADU professionals can guide you through every step.
Laguna Hills homeowners are increasingly investing in ADUs to create additional living space, generate rental income, or support multigenerational living. The Detached ADU experts featured here bring local expertise and proven experience to help make your project a success.
Browse our listings to find the best Detached ADU ADU Contractors in Laguna Hills, California, and get started today.