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M.I Generators service truck in a rental yard among mobile generator units

Rental Fleet Support

We don't rent generators — we keep rental fleets running

Commissioning, decommissioning, electrical support and diagnostics for rental power providers across Ontario. Your units earn when they're on rent. Our job is keeping them there.

Built for the rental business

A fleet's margin lives in its turnaround

Every day a unit sits faulted in the yard — or waits for a technician on a customer's site — is rental revenue gone. M.I Generators works as an extension of your service operation: we take the commissioning calls, the site faults and the yard backlog, so your fleet stays on rent.

We hold an ongoing service contract with an Ottawa-based power services company, supporting high-HP mobile units across their fleet — and we work job-by-job just as readily.

  • No conflict of interest — we don't rent equipment, so your customers never become ours
  • High-HP diesel and natural gas — the big mobile units, not just small towables
  • Ontario-wide — one number for sites across the province
300 kVA mobile rental generator set up on an active construction site
What we take off your plate

Fleet support, end to end

Commissioning & Startup

A delivered unit isn't earning until it's running right. We get it from the trailer to stable power.

  • On-site setup and pre-start checks of delivered units
  • Connection verification before energizing
  • Startup, load verification and handover to the site

Decommissioning

Clean shutdowns and honest condition reports, so problems are caught before the next rental — not during it.

  • Shutdown and safe disconnect at end of rental
  • Post-rental inspection and fault documentation
  • Condition report before the unit goes back on the line

Electrical Support

The part of temporary power that stalls jobs. We handle the electrical side of getting units on line.

  • Cabling and distribution hookup support
  • Coordination and tie-in with site electricians
  • Troubleshooting on live, working sites

Diagnostics & Repair

Faults found and fixed where the unit sits — on a customer's site or in your yard.

  • On-site fault finding on engine, alternator and controls
  • Repairs on high-HP diesel and natural gas units, all major makes
  • Between-rental service so units go back out faster
Based in Dundalk. On site across Ontario.

Put a technician behind your fleet

Tell us about your fleet — unit types, where they work, what's eating your service capacity — and we'll come back with a support proposal.