Home-Based parts supplier for repair shops

Sell drives, memory, screens and refurbished machines in bulk to local repair shops and resellers from a spare room.

Startup costC$3k to C$15k
Monthly revenueC$4k to C$20k
Time needed15+ h/week
First incomeWeeks
  • C$3k-15k
  • Side hustle
  • From home

Estimates for a small start in Canada, not guarantees.

What it is

A small wholesale supply business focused on one niche, such as laptop parts, memory and storage, or off-lease refurbished computers. You buy in bulk from distributors or liquidators, hold a modest stock at home and sell to trade customers.

Your first three steps

  1. Pick one niche and visit or call local repair shops to find out what parts they struggle to source quickly
  2. Set up trade accounts with a few Canadian distributors or liquidators and compare pricing on a small first order
  3. Register your business and GST/HST account if needed, then send a simple price list to shops and offer a first-order discount
Who pays

Independent computer repair shops, small IT support firms, schools' IT contractors and online resellers who want a local supplier with quick turnaround.

How it makes money

You buy in volume and sell at a trade price with a margin on each item. Repeat orders from a handful of regular accounts matter more than one-off sales.

Skills that help
  • Knowing computer components and compatibility
  • Negotiating with suppliers
  • Stock tracking and order handling
  • Building trade relationships
Watch out for
  • Check whether your municipality requires a home-based business licence and whether storing stock at home is allowed
  • Check your home insurance: stock and trade customers may need commercial insurance
  • Provincial electronics recycling or environmental fees may apply to some products, check your provincial program
  • Counterfeit or poor quality parts, buy only from trusted sources and keep records
  • Check how GST/HST, PST or QST apply to resale sales in your province, including resale exemption paperwork
  • Customer credit terms can tie up cash, consider prepayment for new accounts
  • Handle returns and warranty claims with a clear written policy

🔒 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 computer parts supply business?

Estimates suggest startup costs typically around $3,000 to $15,000, depending on how much stock you buy and which niche you focus on. Check whether your home insurance covers stock and trade customers.

How much can a home-based parts supplier make?

Monthly revenue is typically estimated at around $4,000 to $20,000, depending on your niche, stock levels and number of trade customers. Customer credit terms can tie up cash, so consider prepayment for new accounts.

What rules should I check before supplying parts from home?

Check whether your municipality requires a home-based business licence and allows stock stored at home. Also check provincial electronics recycling fees, how GST/HST, PST or QST apply to resale sales in your province, and your insurance cover.

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