Attached ADU near Oceanside, CA
Temecula ADU Builders
45033 Putting Green Court, Temecula, CA 92592
21.9 miles
Temecula ADU Builders is a local ADU contractor helping homeowners add accessory dwelling units, including detached ADUs, garage conversions, and granny flats, for rental income, family housing, or tax benefits in Temecula, CA.
read more
West Coast Building and Design
9511 Nicole Way, Santee, CA 92071
31.9 miles
West Coast Building and Design builds ADUs in California, including granny flats, garage conversions, and detached units. They help homeowners boost property value, house family members, or earn rental income through structured, process-driven construction.
read more
Fortune ADU
9810 Scripps Lake Drive, San Diego, CA 92131
24.4 miles
Fortune ADU is a Southern California ADU contractor offering full-service design, permitting, and construction. Services start at $3,999.99, covering detached ADUs, JADUs, garage conversions, and more, with most projects completed in 6–12 months.
read more
Tate & Son, Inc.
8865 Calle Perico, San Diego, CA 92129
20.5 miles
Tate & Son, Inc. is a licensed ADU contractor in San Diego & Southern California. They offer garage conversions, in-law suites & detached ADUs. Pricing starts ~$70K. 5-year warranty. Free estimates available.
read more
ModernSpace ADU Construction Chula Vista
330 Oxford Street, Chula Vista, CA 91911
44.4 miles
ModernSpace ADU Construction is a trusted ADU builder in Chula Vista offering detached ADUs, granny flats, garage conversions & in-law suites. Free consultations, upfront quotes, quality craftsmanship & full satisfaction guaranteed.
read more
Proteus Homes
793 North Avenue, Vista, CA 92083
4.3 miles
Proteus Homes is a custom home and ADU builder with 30+ years of experience in the Southwest US. They offer full-service ADU construction, including design, permitting, and panelized off-site fabrication, with move-in-ready homes in under three months.
read more
John Christopher Construction
2246 Newport Blvd Unit A, Costa Mesa, CA 92627
45.9 miles
John 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 more
Coastal Builders
610 E Santa Clara Ave, Santa Ana, CA 92706
49.1 miles
Coastal Builders is a Long Beach, CA ADU contractor specializing in detached, attached, garage conversion, basement, and attic ADUs. They offer design consultation, ADA-compliant builds, and custom units like granny flats and in-law suites.
read more
Elevated Remodeling
San Diego, CA 92101
35 miles
Elevated Remodeling is a San Diego ADU contractor since 2007, specializing in detached ADUs, garage conversions, casitas & granny flats. Services include JADUs, in-law suites & home additions, with full permitting support.
read more
Other cities in California
What you need to know
Searching for top Attached ADU ADU Contractors in Oceanside, California? Our directory highlights trusted local professionals who specialize in designing and building accessory dwelling units (ADUs).
Working with a qualified Attached ADU ADU Contractor in Oceanside 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 Attached ADU professionals can guide you through every step.
Oceanside homeowners are increasingly investing in ADUs to create additional living space, generate rental income, or support multigenerational living. The Attached ADU experts featured here bring local expertise and proven experience to help make your project a success.
Browse our listings to find the best Attached ADU ADU Contractors in Oceanside, California, and get started today.