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Detached ADU near Fallbrook, CA
MyADU4Less
579 West County Line Road, Calimesa, CA 92320 44.5 milesMyADU4Less is a Southern California ADU builder specializing in prefabricated accessory dwelling units. Offering models from 160–1,200 sq ft, they handle design, permitting, and construction. CalHFA grants up to $40,000 may apply.
read moreForever Builders Inc
9619 Chesapeake Drive, San Diego, CA 92123 37.5 milesForever Builders Inc is San Diego's premier ADU contractor, specializing in granny flats, in-law suites, and detached accessory dwelling units. They handle design, permitting, construction, and finishing, delivering high-quality, custom ADU solutions for homeowners.
read moreADU Professionals
8175 Limonite Avenue, Corona, CA 92509 44.1 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 moreOnePhase Inc
San Diego, CA 45.2 milesOnePhase Inc is a San Diego ADU contractor offering end-to-end construction services. Specializing in garage conversions, detached ADUs, JADUs, and granny flats, they navigate permitting, fee exemptions, and the ADU Bonus Program to maximize project feasibility.
read moreBlock Contracting
4268 Bonita Dr, Oceanside, CA 92056 13.4 milesBlock Contracting specializes in crafting the best Accessory Dwelling Units (ADUs) in Oceanside, CA. Our designs are meant to enhance your property’s value and functionality. Whether you’re seeking a modern guest house, a stylish rental unit, pool house, or a versatile space for family.
read moreJohn Christopher Construction
2246 Newport Blvd Unit A, Costa Mesa, CA 92627 44 milesJohn Christopher Construction is a Southern California general contractor specializing in ADU design and building. Serving Huntington Beach, Newport Beach, Costa Mesa & more, they offer custom and pre-engineered ADU plans for rental units, in-law suites & more.
read moreAdvance Construction Company
5073 Central Ave, Bonita, CA 91902 49.8 milesAdvance Construction Company is a San Diego-based ADU contractor and garage conversion specialist committed to excellence. Trusted by homeowners, they deliver seamless construction experiences with top-tier sub-contractors, ensuring quality results on every project.
read moreSnap ADU
1223 Cleveland Avenue, San Diego, CA 92103 43.1 milesSnapADU is San Diego's largest detached ADU design-build company, completing 100+ builds with a 4.9+ rating. They offer in-house design, permitting, and construction with fixed pricing across San Diego County.
read moreADUPALS
1420 Kettner Boulevard, San Diego, CA 92101 45 milesPinnacle Construction
6132 Innovation Way, San Diego, CA 92009 16.7 milesPinnacle Construction Services Inc. offers expert metal stud framing and drywall for ADU projects in San Diego County, including detached ADUs, garage conversions, and attached additions, with 30+ years of subcontracting experience.
read moreAll Inclusive ADU
4041 Macarthur Boulevard, Newport Beach, CA 92660 42 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 warranty.
read moreAntoon Construction Services, Inc.
10620 Treena Street, San Diego, CA 92131 32.3 milesAntoon offers a structured ADU construction process in San Diego, covering consultation, design, permitting, and build. With transparent pricing, quality control, and post-construction support, they deliver high-quality accessory dwelling units.
read moreLars Remodeling & Design
5925 Kearny Villa Road, San Diego, CA 92123 37 milesLars Remodeling & Design is a San Diego design-build firm with nearly 40 years of experience. Services include whole home remodels, room additions, second-story additions, and in-law suites, managed by an integrated team of architects, designers, and builders.
read moreADU Cities
1420 East Katella Avenue, Anaheim, CA 92867 48.4 milesADU Cities is a California design-build firm specializing in ADUs, JADUs, garage conversions, and remodels. They manage design, permitting, and construction, helping homeowners add living space, boost property value, or generate rental income.
read moreOther cities in California
- North Highlands
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- Glendale
- Valley Village
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- Burbank
- Downey
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What you need to know
Searching for top Detached ADU ADU Contractors in Fallbrook, 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 Fallbrook 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.
Fallbrook 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 Fallbrook, California, and get started today.