Pool opening and closing service

Open pools in spring and winterize them in fall, with one-off cleans in between.

Worker skimming leaves from the surface of a clean swimming pool.
Startup costC$1k to C$5k
Monthly revenueC$800 to C$4k
Time needed8+ h/week
First incomeMonths
  • C$1k-5k
  • Side hustle
  • Out and about

Estimates for a small start in Canada, not guarantees.

What it is

Seasonal jobs: removing and cleaning the cover, restarting the pump and filter, balancing the water, then draining lines, adding winter chemicals and fitting the cover in fall.

Your first three steps

  1. Learn opening and winterizing procedures from a supplier course or by assisting an established pool company
  2. Set flat prices for each pool type and build a short booking calendar for peak weeks
  3. Partner with pool supply stores, and market early in spring and early fall
Who pays

Homeowners who handle weekly care themselves but want the technical opening and closing done properly, plus small condo or townhouse complexes.

How it makes money

Flat fee per opening or closing, with add-ons for green-pool cleanups, equipment checks and cover repairs.

Skills that help
  • Knowledge of pool pumps, filters and plumbing
  • Water chemistry basics
  • Physical strength for heavy covers
  • Booking and scheduling around weather
Watch out for
  • Commercial general liability insurance
  • Improper winterizing can cause costly freeze damage, so check coverage for errors
  • Demand is concentrated in a few weeks, so cap bookings to protect quality
  • Check municipal licence rules and chemical transport rules in your province
  • Income is highly seasonal, so consider pairing with another winter service

🔒 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 pool opening and closing service?

Startup costs are typically estimated at around $1,000 to $5,000, depending on your equipment, chemicals and insurance. Check commercial general liability insurance and any chemical transport rules in your province when budgeting.

How much can a pool opening and closing service earn?

Monthly revenue is typically estimated at around $800 to $4,000, depending on how many jobs you book. Demand is concentrated in a few weeks and income is highly seasonal, so consider pairing it with another winter service.

What risks and rules should I check before starting?

Check commercial general liability insurance, including coverage for errors, since improper winterizing can cause costly freeze damage. Also check municipal licence rules and chemical transport rules in your province.

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Photo: southbaypoolservices on Pixabay

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