Prefab garage kit installer
Assemble prefabricated garage kits on homeowners' properties, from a concrete pad to the finished building.
- $3k-15k
- Part-time
- Out and about
- Licence or permit needed
Estimates for a small start in the US, not guarantees.
Official data
135,337 US businesses with employees in this field, +1.5% in a year
NAICS 236118 “Residential remodelers”. Source: U.S. Census Bureau, County Business Patterns 2023.
What it is
You put up ready-made garage kits (wood, steel or vinyl-clad) on a slab or foundation the customer already has or you arrange. Work includes the frame, siding, roof, doors and finishing.
Your first three steps
- Check your state and county contractor licensing rules and which job sizes they cover
- Get general liability insurance and a trailer-ready tool kit, then line up one or two helpers
- Contact local kit dealers and lumber yards and offer to be their recommended installer
Who pays
Homeowners who bought a kit from a dealer or big-box store and want it built, plus kit dealers who need reliable installers.
How it makes money
A fixed installation fee per garage, usually based on size and kit type. Extras such as pad prep, electrical referrals and painting add to the job.
Skills that help
- Basic carpentry and framing
- Reading kit plans and instructions
- Safe lifting and working at height
- Clear quotes and customer communication
Watch out for
- Contractor license requirements, which vary by state and sometimes by job value
- Building permits, zoning, setbacks and HOA rules before any build starts
- General liability insurance, plus workers' compensation once you hire help
- Weather delays, missing kit parts and who pays for them, so put it in your contract
- Foundation quality, since a poor slab from someone else can become your problem
Deep research report · US
Everything you need to start: prefab garage kit installer
Researched with live web search for United States: real startup prices, the licences and rules, what others charge, a break-even example, how to find your first customers and a 30-day launch plan. With sources.
- Startup costs with real prices
- Licences, registration and rules
- Pricing: what others charge
- Break-even example
- Finding your first customers
- 30-day launch plan
- Risks and how to reduce them
Questions people ask
How much does it cost to start a prefab garage installation business?
Startup costs are typically estimated at around $3,000 to $15,000, depending on your tools, vehicle needs, insurance and how much equipment you buy up front. Treat this as an estimate and price your own setup before committing.
How much can a prefab garage installer earn?
Monthly revenue is typically estimated at around $3,000 to $15,000, depending on how many builds you complete, your pricing and whether you work with kit dealers. This is revenue before costs such as materials, help and insurance.
Do you need a license to install prefab garages in the US?
Check contractor license requirements, which vary by state and sometimes by job value. Also check building permits, zoning, setbacks and HOA rules before any build starts, and look into general liability insurance and workers' compensation if you hire help.
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