Boiler service for landlords and small buildings

Keep boilers running in apartment buildings and small commercial properties through yearly service contracts and repairs.

Heating engineer servicing a boiler in a home utility room.
Startup cost$20k to $80k
Monthly revenue$10k to $40k
Time needed30+ h/week
First incomeMonths
  • $20k-80k
  • Full-time
  • Out and about
  • Licence or permit needed

Estimates for a small start in the US, not guarantees.

What it is

A small team servicing larger boilers and heating systems in multi-unit housing, offices, churches and small commercial buildings. Work covers scheduled maintenance, safety checks and repairs when something breaks.

Your first three steps

  1. Confirm with your state and local authorities which contractor, gas and boiler operator licenses apply to commercial work
  2. Make a list of property managers and landlords in your county and offer a free heating system check on one building
  3. Create a simple maintenance contract template with set visit schedules and emergency response times, and have a local attorney or industry association review it
Who pays

Landlords, property management companies, building owners and small businesses that cannot afford heating outages.

How it makes money

Annual or seasonal maintenance contracts billed monthly or per visit, plus labor and parts on repairs and emergency call-out fees.

Skills that help
  • Experience with larger or commercial heating systems
  • Scheduling and record keeping
  • Reliable, professional dealings with property managers
Watch out for
  • Commercial and higher-capacity boilers often have extra licensing, inspection or operator rules, check your state and city
  • Higher liability insurance limits may be required by building owners, so ask what they expect
  • Contract promises on response times can be hard to meet if you are the only technician
  • Workers' compensation insurance once you hire a helper or second technician
  • Payment can be slow with property management companies, so check terms before agreeing

πŸ”’ Full research report for US

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 boiler maintenance contract business?

Startup costs are typically estimated at around $20,000 to $80,000, depending on your vehicle, tools, insurance, licensing and any helper you hire. Higher liability insurance limits may be required by building owners.

How much can a boiler maintenance contract business earn?

Monthly revenue is typically estimated at around $10,000 to $40,000, depending on how many buildings you service and the repairs you handle. Payment can be slow with property managers, so check terms before agreeing.

What rules should I check before servicing commercial boilers?

Commercial and higher-capacity boilers often have extra licensing, inspection or operator rules, so check your state and city. Also ask building owners what insurance they expect, and check workers' compensation requirements once you hire a technician.

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Photo: paolobros on Pixabay

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