Building heating and plumbing maintenance contractor

Run a small crew that services heating, ventilation and plumbing for property managers on regular contracts.

Startup costC$30k to C$100k
Monthly revenueC$15k to C$70k
Time needed40+ h/week
First incomeMonths
  • C$30k-100k
  • 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 looks after the mechanical systems in apartment buildings, offices and small commercial sites. Work includes seasonal boiler and furnace servicing, ventilation checks, repairs and smaller upgrades.

Your first three steps

  1. Check the licensing and certification your province requires for a business that employs trades workers on commercial buildings
  2. Make a simple maintenance package with set visits and prices, and show it to a few local property managers
  3. Get commercial general liability insurance, set up WCB or WSIB for your crew, and ask about bonding for larger clients
Who pays

Property managers, condo boards, landlords and small commercial building owners.

How it makes money

Annual or monthly maintenance contracts, plus billed repairs and installation work. Repeat contracts give steadier income than one-off calls.

Skills that help
  • Certified trade skills, with a licensed person leading the work
  • Quoting and contract management
  • Scheduling and managing a small crew
  • Building relationships with property managers
Watch out for
  • Larger buildings may involve gas, boiler, backflow or refrigeration rules, so check with your provincial safety authority
  • Clients often ask for proof of insurance, WCB or WSIB clearance and safety records before awarding work
  • Hiring means payroll, source deductions and workplace safety duties, which vary by province
  • Property managers may pay on 30 to 60 day terms, so keep enough cash to cover wages and materials
  • Winter is the busiest season, so plan crew hours and time off carefully
  • Quebec has its own licensing and French-language requirements

🔒 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 building maintenance contracting business?

Startup costs are estimated at typically around $30,000 to $100,000, depending on vehicles, tools and how large a crew you start with. Monthly revenue is estimated at about $15,000 to $70,000, depending on the contracts you win and building sizes.

What rules should I check before taking on building maintenance contracts?

Larger buildings may involve gas, boiler, backflow or refrigeration rules, so check with your provincial safety authority. Clients often ask for proof of insurance, WCB or WSIB clearance and safety records. Hiring brings payroll and workplace safety duties, and Quebec has its own licensing and language rules.

What should I plan for in cash flow and hours?

Estimates start at around 40 hours a week. Property managers may pay on 30 to 60 day terms, so keep enough cash for wages and materials. Winter is the busiest season, so plan crew hours and time off carefully.

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