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Commercial HVAC Preventive Maintenance in Canada

RTU inspections, filter programs, and seasonal changeover service.

Preventive maintenance contracts cover quarterly rooftop-unit inspections, filter changes, coil cleaning, and heating/cooling changeovers. PM contracts cost a fraction of emergency replacement and extend equipment life measurably.

Typical contract band

BandUnitPeak seasonService tier
$2,000 – $40,000per yearspring-fallTier 2

What to check before signing

  • Are technicians licensed for refrigerant handling (ODP card)?
  • Is the contract inspection-only or does it include minor repairs?
  • Are filter and belt materials included?

Frequently asked questions

What does commercial HVAC preventive maintenance cost?

Budget $500–$1,200 per rooftop unit per year for quarterly PM visits. A 10-RTU plaza typically lands between $6,000 and $12,000 annually.

HVAC Maintenance by city

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