Prefab garage kit installer

Assemble prefabricated garage kits on site for homeowners who buy online or from big-box stores.

Startup costC$2k to C$10k
Monthly revenueC$1.5k to C$7.5k
Time needed12+ h/week
First incomeWeeks
  • C$2k-10k
  • Side hustle
  • Out and about

Estimates for a small start in Canada, not guarantees.

What it is

Installing ready-made garage kits, usually wood or steel, on a prepared base. You assemble the structure, fit doors and finish the roof. A concrete pad is often arranged separately.

Your first three steps

  1. Contact local garage kit suppliers and building centres to ask whether they refer installers
  2. Work out your fixed price for common kit sizes by timing a first install, or by talking to experienced installers
  3. Get commercial general liability insurance and a simple written contract before taking your first job
Who pays

Homeowners who bought a kit but don't want to build it themselves, and kit suppliers who need local installers.

How it makes money

Fixed installation fee per kit based on size and complexity. Suppliers may refer you jobs, and you can add extras like pad prep or shingles.

Skills that help
  • Basic to intermediate carpentry
  • Reading assembly instructions and plans
  • Using power tools safely
  • Working in a small crew
Watch out for
  • Even prefab garages usually need a building permit and must meet setback rules, check with your municipality
  • Foundation and concrete pad quality affects the whole build, so agree who is responsible in writing
  • Check whether your province requires a contractor licence or trade registration for this work
  • Commercial general liability insurance, and WCB/WSIB coverage if you hire help (rules vary by province)
  • Snow load and wind requirements differ by region, check that the kit meets local code
  • Weather limits install days, especially in winter

🔒 Full research report for Canada

Real cost breakdown with current prices, licences and registration checklist, local competition, pricing, break-even and a 30-day launch plan, with sources.

Coming soon

Questions people ask

How much does it cost to start a garage kit installation business in Canada?

Startup costs are typically around $2,000 to $10,000, depending on the tools and equipment you already own and the insurance you choose. These are estimates, so get local quotes before you set your budget.

How much can a prefab garage kit installer earn?

Monthly revenue is typically around $1,500 to $7,500, depending on how many installs you book and how many hours you work. The estimate assumes at least about 12 hours a week, and it is revenue before costs.

Do I need permits or a licence to install garage kits?

Things to check: whether a building permit and setback rules apply through your municipality, and whether your province requires a contractor licence or trade registration. Also check liability insurance, WCB/WSIB if you hire help, and local snow load and wind code.

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