Detached ADU near Lompoc, CA

Founded in 1986 by Mike Morain, KGM Construction is an A+ BBB-rated contractor offering residential remodeling, new home construction, ADUs, granny flats, garage conversions, commercial builds, and storm damage restoration with 35+ years of experi... read more

Mann Construction is a Santa Barbara ADU builder offering full design and construction services. They specialize in accessory dwelling units, including detached ADUs, granny flats, and backyard cottages, with a recent 325 sq ft project showcasing ... read more

Gordon Construction builds custom ADUs including detached backyard cottages, garage conversions, above-garage suites, and in-law suites. They manage permitting, design, and full build-out for homeowners looking to add rental units or extra living ... read more

As a full-service construction company focused exclusively on ADUs and multifamily housing, we guide you through every step—from initial concept to final walkthrough. Whether you're adding a high-quality ADU to your property or developing afford... read more

C-Side Construction is a licensed, owner-operated ADU builder and home addition contractor in Santa Barbara. Services include ADU construction, room expansions, garage conversions, and in-law suites, built with quality materials and local code com... read more

Cairn Collaborative designed a 1,000 sq ft Passive House ADU in San Luis Obispo. This fossil-fuel-free, 3-bed/2-bath unit features airtight construction, heat pumps, HRV system, and thermally broken windows for minimal energy costs and long-term p... read more

Oak Coast Construction is a California-based contractor specializing in ADU development, custom homes, design-build, remodeling, and commercial construction. They also offer printing services including blueprints and signage via Oak Coast Printing... read more

Bundle ADU is a California-based full-service ADU contractor offering custom accessory dwelling units from 400–1,200 sq ft, starting at $200/sq ft. Services include design, permitting, and construction with ~4-month build times.

ADU Services is a premier ADU contractor in Santa Barbara, CA, specializing in custom accessory dwelling units including granny flats, backyard cottages, and in-law suites. They offer full project management, flexible customization, and sustainabl... read more

JS Moody Construction offers full-service ADU construction in San Luis Obispo, CA. Services include detached ADUs, garage conversions, in-law suites & backyard cottages. They handle design, permits & build management for hassle-free result... read more

Schaefer Custom Homes builds ADUs in San Luis Obispo County, offering full ADUs, JADUs, garage conversions & detached units. They manage permits, design & construction for rental income, family living & more.

Hive ADU is a Santa Barbara ADU builder that helps homeowners plan, design, permit, and build custom detached ADUs through a feasibility-first design-build process. Our team focuses on site review, permitting strategy, design coordination, and con... read more

MZ Construction (CSLB #985113) is a licensed general contractor in Santa Maria, CA, specializing in ADUs, home remodels, additions, and light commercial construction across the Central Coast. Free estimates available.