Detached ADU near Rio Linda, CA

Golden State ADUs is a full-service ADU contractor in Sacramento, CA. With 10+ years of experience and 100+ projects, they offer design, permitting, and construction for detached ADUs, in-law suites, and backyard cottages across California.

Jeff Martinez Construction Inc. builds ADUs in Oakley, CA with 27+ years of experience. Services include detached ADUs, garage conversions, permits, finishing, and landscape integration across Contra Costa County.

An ADU (accessory dwelling unit) is a self-contained living space on the same property as a primary home. G.J. Gardner Homes Sacramento offers expert ADU construction in California, guiding clients through a 7-step process from consultation to han... read more

Gustin & Sumida Construction is a licensed ADU contractor in the Sierra Nevada Foothills, offering full-service accessory dwelling unit construction in Grass Valley, Auburn, Nevada City & beyond, covering design, permitting, and build.

ADU Builders California is a tech-driven ADU contractor offering detached ADUs, granny flats & garage conversions statewide. Costs range $30K–$300K+, with builds taking 4–6 months. Free consultations available.

Leon's Construction Inc. offers ADU construction services in Escondido, Encinitas, and San Marcos, CA. They build backyard cottages, basement apartments, tiny homes, and more using durable, energy-efficient materials.

Elevated Construction builds detached ADUs in Sacramento, Yuba, Placer & Davis. Offering custom and pre-approved plans, they handle design, permits & construction, helping homeowners add rental income or family housing.

Alpha1 Builders in Elk Grove, CA specializes in ADU construction, including garage conversions, attached, detached, junior, and multi-tenant ADUs. They manage design, permitting, and build, helping homeowners add value and rental income.

Lee & Co Contractors builds custom ADUs and home additions in Sacramento, Auburn, and Northern California. Services include detached ADUs, in-law suites, garage conversions, and home expansions, with a planning-first approach for smooth constr... read more

Backyard Homes is a top ADU builder in Sacramento with 80+ completed units. They offer detached, attached, and conversion ADUs, handling design, permitting, and construction for a seamless experience across the greater Sacramento region.

Spark Studio Design completed a 375 sq ft minimalist ADU in Oakland, CA. California allows two ADUs per lot, including a JADU up to 500 sq ft. They specialize in detached ADUs, garage conversions, and small-scale residential design.

Revitalize Construction (CA License #1099913) is a licensed general contractor in Sacramento offering residential & commercial construction, ADU builds, garage conversions, JADUs & renovations across Roseville, Folsom, Sacramento & sur... read more

Cronus Service offers furnace installation & replacement in Sacramento and Placer County. Turnkey service includes free consultation, removal, ductwork, gas/electric/hybrid install, testing & warranty. Transparent pricing, no hidden fees, ... read more

West Coast Construction Pro is a licensed Sacramento ADU contractor (CSLB #1122012) with 15+ years experience and 900+ completed projects. Offering studio to 3-bedroom units from $125K, with 1-year labor and 10-year structural warranties.

MHP Construction offers ADU construction services in California, including detached units, conversions, and in-law suites. ADUs provide rental income, family housing, and flexible living—without buying extra land.