Statewide licensed builders for tiny homes, ADUs, custom homes, and full remodels, designed, permitted, and built right.
Tiny Home Builders California is a licensed custom home builder serving homeowners across California for over 25 years. From tiny homes on wheels and backyard ADUs to full custom homes and remodels, we handle design, engineering, permits, and construction under one roof so your California project stays on schedule and on budget.
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We build across the full range of California homeowners’ needs, from compact dwellings to whole-home transformations and commercial spaces.
Across California, homeowners feel squeezed by high land costs and growing families, yet dread the process. Too many have hired contractors who vanish mid-build, blow past deadlines, or bury costs in surprise change orders that wreck the budget.
We built Tiny Home Builders California to end that stress. As a licensed custom home builder, we manage design, engineering, and permits in-house with fixed-price contracts. If you need a backyard unit, our ADU construction service handles everything from plans to final inspection.
We are a CSLB-licensed B-General contractor carrying $2M in liability and workers' comp coverage, backed by a written workmanship warranty on every California build.
From ADU approvals to Title 24 compliance, we manage the full California permit process start to finish, sparing you the paperwork and delays.
Our own structural design team creates seismic-ready, code-compliant plans, so your California project is engineered for safety before the first nail goes in.
You get a clear, fixed-price contract upfront with no surprise change-order billing, so your California budget stays exactly where you planned it.
Tiny Home Builders California has served homeowners, property investors, and business owners across California since 2001. We provide home building, remodeling, and deck services throughout the state, with primary coverage across Southern California, the Bay Area, the Central Valley, and the Sacramento region.
If you are in Southern California, visit our home builders in Los Angeles page for local project examples and area-specific service details. Homeowners in San Diego County can explore our home builders in San Diego page for regional availability and local project references.
Call (213) 320-4079 and we visit your property to discuss your California project.
We deliver engineered plans and a fixed-price quote within 48 hours.
Our team manages every California permit and approval on your behalf.
Licensed crews construct your project on schedule with regular updates.
ADU construction costs in California typically range from $150,000 to $350,000 depending on size, location, site conditions, and finish level. Prefab ADUs can come in at the lower end of that range. We provide detailed, itemized written quotes for every project so you know exactly what you are paying for before work begins. Call (213) 320-4079 to discuss your property and get a realistic estimate.
Yes. We hold a CSLB Class B General Building Contractor license, which is publicly verifiable on the California Contractors State License Board website. We carry $2,000,000 in general liability insurance and full workers' compensation coverage on every project. Never hire a contractor in California without verifying their CSLB license first.
Yes — permit management is a core part of every service we offer. We handle ADU permit applications, Title 24 energy compliance documentation, deck permits, and all required inspections. You do not need to navigate California's permitting system on your own.
ADU construction typically takes 4 to 9 months from permit approval to final inspection, depending on complexity and local permitting timelines. Custom homes generally take 10 to 18 months. Prefab and tiny home builds can move faster. We provide realistic timelines in every written quote and update you weekly throughout the project.
A second-storey addition builds upward, adding a new level above your existing home's footprint. A home extension builds outward, expanding the ground floor into your yard or garden. The right choice depends on your block size, your council's setback requirements, how much outdoor space you want to preserve, and your budget. In many Sydney suburbs where blocks are compact or where outward extensions would consume too much of the backyard, a second-storey addition is the only practical way to add significant floor area. Our team can advise on both options during your consultation.
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Your project deserves a licensed builder who handles design, permits, and construction without the stress. Book your free consultation today and get a fixed-price quote within 48 hours.
