Drain repair and installation crew

Repair broken sewer lines and install new drains for homeowners, landlords and builders with a small crew.

Startup costC$40k to C$150k
Monthly revenueC$10k to C$40k
Time needed30+ h/week
First incomeMonths
  • C$40k-150k
  • Full-time
  • Out and about
  • Licence or permit needed

Estimates for a small start in Canada, not guarantees.

What it is

A small team that digs up and repairs damaged drains, replaces sewer lines, installs weeping tile and foundation drains, and sometimes uses trenchless repair methods.

Your first three steps

  1. Check your province's rules on who can install or repair drains and sewers, and whether you need a licensed plumber or drain layer on the team
  2. Get quotes for a used mini excavator, trailer, trench safety gear and commercial general liability insurance
  3. Line up work through plumbers, drain clearing companies and builders who need a subcontractor for digging and repairs
Who pays

Homeowners with collapsed or root-damaged lines, landlords, property managers, small builders and renovators.

How it makes money

Quoted prices per job based on length, depth and access, plus extras for restoration or permits. Larger jobs bring bigger invoices but need good costing.

Skills that help
  • Excavation and pipe-laying know-how
  • Accurate job costing
  • Managing a small crew
  • Working with inspectors and permits
Watch out for
  • Licensing, certification and permit rules differ by province and municipality, so confirm them before quoting
  • Call before you dig: check utility locate requirements in your province
  • WCB/WSIB coverage and safety training for trenching once you hire
  • Higher insurance needs and the cost of mistakes on large jobs
  • Frozen ground in winter can pause excavation work, so plan cash flow

🔒 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 drain repair business?

Startup costs are typically estimated at around $40,000 to $150,000, depending on excavation equipment, vehicles and tools. Higher insurance needs and the cost of mistakes on large jobs are also worth budgeting for.

How much can a drain repair crew earn?

Monthly revenue is typically estimated at around $10,000 to $40,000, depending on job size and your mix of repairs and installations. Frozen ground in winter can pause excavation work, so plan your cash flow.

What licences and permits apply to drain repair work in Canada?

Licensing, certification and permit rules differ by province and municipality, so confirm them before quoting. Check utility locate requirements before you dig, and WCB/WSIB coverage and trenching safety training once you hire.

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