Detached ADU near Atascadero, CA

Artisan Builders Construction builds ADUs in San Luis Obispo County, CA. Services include detached ADUs, attached units, garage conversions & JADUs. They manage planning, permitting, construction & inspections with transparent pricing.

Ruiz 805 Builders is a Paso Robles, CA construction company serving the Central Coast. They specialize in concrete work, retaining walls, stamped concrete, and full-scope ADU construction, collaborating with architects for quality results.

Hall Builders Inc. builds custom ADUs in San Luis Obispo County for rental income, multigenerational living, or guest use. Services include permitting, planning, construction, and a one-year warranty with post-completion check-ins.

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 performance.

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 space.

Legacy Builders & Design Inc is a Central Coast California general contractor serving San Luis Obispo County. Specializing in ADUs, custom homes, whole home remodels, additions, and production framing for residential and commercial projects.

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 results.

Harrod Built is a design-build ADU contractor serving San Luis Obispo County. They specialize in detached ADUs, garage conversions, and in-law suites, managing design, permitting, and construction for Central Coast homeowners.

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 experience.

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 affordable housing solutions for your community, we deliver spaces that are functional, personal, and built to last.

JM Construction, based in Arroyo Grande, CA, offers custom home builds, remodels, additions, and ADU construction on California's Central Coast. Licensed A & B contractor handling full residential projects with free consultations available.

CCPP helps homeowners plan & permit ADUs in San Luis Obispo County. Options include custom, stock plan, or manufactured units. Permitting takes 4–12 months, with costs ranging from $40K–$70K depending on ADU type.

James V. Shepard Company, serving Paso Robles, CA since 1977, specializes in ADU construction, custom home additions, garage conversions & remodeling. Licensed, family-owned, with free estimates available.

Get Bizzy LLC specializes in garage-to-ADU conversions in San Luis Obispo County. They handle permits, design, construction & inspections for 1, 2 & 3-car garages, creating fully legal, California-compliant accessory dwelling units.

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.