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Detached ADU near Diamond Bar, CA
ADUs BY JACK
Burbank, CA 91505 33.5 milesADUs 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.
read moreADU Professionals
8175 Limonite Avenue, Corona, CA 92509 20.8 milesADU 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.
read moreLevatto Construction
1657 Camelot Dr, Redlands, CA 92374 38.5 milesLevatto Construction offers ADU construction in Redlands, CA, including granny flats, garage conversions, backyard cottages & attached units. Code-compliant builds tailored to your property goals.
read moreUrban Construction & Design Solutions
3490 East Spring Street, Long Beach, CA 90806 25 milesLicensed Long Beach general contractor Urban Construction & Design Solutions (CA #1030683) specializes in ADU construction, garage conversions, kitchen remodels, bathroom renovations & home additions across Greater LA and Orange County.read more
RIA Group Construction
26632 Towne Centre Dr # 300, Foothill Ranch, CA 92610 24 milesRIA Group Construction (CA Lic. #1143899) is a full-service design-build contractor in Orange County, CA. Specializing in home renovations, new builds, ADUs, kitchen & bathroom remodeling, and pool construction.
read moreEn Builders Inc.
18375 Ventura Boulevard, Tarzana, CA 91356 43.1 milesEn Builders Inc. is an ADU contractor offering granny flats, garage conversions, JADUs, and 2nd story ADUs. They also provide kitchen remodeling, bathroom remodeling, room additions, roofing, solar solutions, and more.
read moreYOR Construction & Investments
12135 Miranda Street, Valley Village, CA 91607 35.9 milesAn ADU (accessory dwelling unit) is a secondary home on a residential lot. Garage conversion ADUs are cost-effective, blending with existing homes. YOR Construction & Investments specializes in Los Angeles ADU garage conversions.
read moreOC Builders Group
600 West Santa Ana Boulevard, Santa Clara, CA 92701 17.8 milesOC Builders Group specializes in ADU construction in California, offering detached ADUs, garage conversions, granny flats & in-law suites. They help homeowners navigate permits, zoning & state regulations to add rental income or housing va... read more
ADU Los Angeles
3744 Flower St, Los Angeles, CA 90007 27 milesADU Los Angeles (ADLA) is a specialized ADU contractor serving LA County. They offer consulting, custom design, construction, garage conversions, basement ADUs, attached and detached units, helping homeowners maximize property value.
read moreFontana General Contractors
14189 Foothill Boulevard, Fontana, CA 92335 19.8 milesFontana General Contractors builds custom ADUs, including detached units, garage conversions, and in-law suites. They handle permits, zoning, and full construction management, helping property owners add value and flexible living space.
read moreVision Home Remodeling
7717 Owensmouth Avenue, Canoga Park, CA 91304 47.1 milesVision Home Remodeling Inc. offers full-service ADU construction in Los Angeles, including detached units, attached dwellings, casitas, and rental-ready granny flats. Services cover design, permitting, and ground-up builds tailored to LA zoning la... read more
Lux Builders
1020 Manhattan Beach Boulevard, Manhattan Beach, CA 90266 34.2 milesLux Builders offers room additions & ADU services in Los Angeles, including detached ADUs, garage conversions & second-story additions. With 20+ years experience, they manage design, permits & construction across LA County.
read moreAll Inclusive ADU
4041 Macarthur Boulevard, Newport Beach, CA 92660 23.5 milesAll Inclusive ADU is a licensed ADU contractor serving Orange, Riverside, Los Angeles & San Diego Counties. They offer full-service ADU construction including detached ADUs, garage conversions & JADUs with fixed pricing and a 365-day warra... read more
Buildwright Construction
5320 Satsuma Avenue, North Hollywood, CA 91601 33.8 milesBuildwright Construction offers full-service ADU construction, including detached ADUs, granny flats, in-law suites, and JADUs. They handle planning, permits, and building, helping property owners add rental income, guest space, or multi-generatio... read more
Other cities in California
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What you need to know
Searching for top Detached ADU ADU Contractors in Diamond Bar, 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 Diamond Bar 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.
Diamond Bar 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 Diamond Bar, California, and get started today.