Tiny House in California
Ataman Studio
13151 Fountain Park Drive, Los Angeles, CA 90094
Ataman Studio is a trusted ADU contractor in Los Angeles, serving all of California. Full-service design, permitting, and construction for detached ADUs, garage conversions, and in-law units, with compliance to local zoning and state regulations.<... read more
Green Living Builders, LLC
833 Bancroft Way, Berkeley, CA 94710
Green Living Builders LLC is a licensed, bonded Berkeley CA general contractor specializing in ADU construction, garage conversions, home remodels, and new builds across the East Bay. Diamond Certified with deep local expertise.
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LNL Construction
8698 Elk Grove Blvd, Elk Grove, CA 95624
LNL Construction is a Sacramento ADU contractor offering full-service builds, from design to completion. Founded by Landon Linville with 30+ years experience, they handle permits, zoning, and all ADU types. Costs range from $150K to $300K+.
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BuildShure
401 Corporate Pointe, Culver City, CA 90230
BuildShure specializes in ADUs and tiny homes, offering models like Studio Pod, Casita, and 2-bed Residence built with SIP Panels. They guarantee fixed pricing and pay $500/day for delays, ensuring reliable, energy-efficient backyard cottages.
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California Tiny House
3630 North Hazel Avenue, Fresno, CA 93722
California Tiny House, based in Fresno, CA, builds custom tiny homes, ADUs, granny flats & commercial structures. Offering in-stock models, DIY programs & financing via 21st Mortgage for residential & commercial clients.
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ADU Premium - Eco Tiny Houses
3421 Hollis Street, Oakland, CA 94608
ADU Premium builds eco-friendly, RVIA-certified tiny homes and ADA-accessible ADUs. Models range from 90–360 sq ft, starting at $49,200. Includes permits, delivery, and installation. Financing available via RV loans, HELOC, and more.
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IL Total Design
9655 Granite Ridge Drive, San Diego, CA 92123
IL Total Design & Build is a San Diego ADU specialist offering full-service design, permitting, and construction for granny flats, garage conversions, detached ADUs, and JADUs. They also provide home additions and remodeling across San Diego C... read more
Ruland Design Group
3245 University Avenue, San Diego, CA 92104
Ruland Design Group offers expert ADU design services in San Diego, including garage conversions, detached ADUs, JADUs & more. With 600+ completed designs, they guide clients from concept to permit-ready plans.
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Bastion Structures
3111 Camino Del Rio North, San Diego, CA 92108
Bastion Structures offers modular concrete masonry homes, ADUs, and tiny houses that are fire-, mold-, and termite-resistant. Models range from 305 SF studios to 3,955 SF homes, ideal for California properties seeking durable, weatherproof living ... read more
Jackson & Sands Engineering
900 East Main Street, Grass Valley, CA 95945
Jackson & Sands Engineering offers ADU plan design & engineering services across California. Options include custom designs or prepackaged plans. Trusted in permit ready programs for cities like Chico, Truckee & Placer County.
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American Built Tiny Homes
541 North Quince Street, Escondido, CA 92025
American Built Tiny Homes builds high-quality custom tiny homes with trailers included. Fully customizable with weekly updates, premium materials, 1-year workmanship & 2-year structural warranties, NFPA/ANSI certified, and a clear milestone-ba... read more
California Backyard Homes Inc
6230 Wilshire Boulevard, Los Angeles, CA 90048
California Backyard Homes Inc specializes in prefab ADUs, tiny houses, and modular homes across California. Starting from $44,500, they offer turnkey installation including permits and utility connections, with financing available up to 23 years.<... read more
Fissile Home Solutions
Anza, CA 92539
Fissile Home Solutions is a licensed general contractor in Redlands, CA, offering ADU construction, garage conversions, home additions, and remodels across the Inland Empire with local permitting expertise and personal project oversight.
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Cozy ADU
Citrus Heights, CA 95610
Cozy ADU is a full-service ADU contractor in Greater Sacramento, CA, building detached ADUs, garage conversions, guest houses & more. Turnkey process from permits to construction. Free consultation available.
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Regalados Construction Inc.
836 6th Street, San Jose, CA 93635
Regalados Construction Inc. is a family-owned California contractor with 30+ years of experience. Specializing in ADUs, JADUs, garage conversions, finish carpentry, and commercial construction across Los Banos, Central Valley, and the Bay Area.read more
Other cities in California
What you need to know
Searching for top Tiny House ADU Contractors in California? Our directory highlights trusted local professionals who specialize in designing and building accessory dwelling units (ADUs).
Working with a qualified Tiny House ADU Contractor in California 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 Tiny House professionals can guide you through every step.
California homeowners are increasingly investing in ADUs to create additional living space, generate rental income, or support multigenerational living. The Tiny House experts featured here bring local expertise and proven experience to help make your project a success.
Browse our listings to find the best Tiny House ADU Contractors in California, and get started today.