How Much Does an HVAC Technician Cost in Ajax?
ProScore’s 2026 cost estimates for hvac technician services in Ajax, Durham Region, alongside live stats for the 6 hvac contractors listed on ProScore.
Ajax Pricing Context
HVAC Technician rates in Ajax are 8% above the Ontario provincial average. As part of the Durham Region market, pricing reflects local demand, cost of living, and competition among hvac contractors in the area.
HVAC Technician Costs in Ajax (2026)
| Service | Price Range |
|---|---|
| Furnace Installation | $3,780–$9,180 |
| Central AC Installation | $3,560–$7,560 |
| Ductwork (new/replacement) | $2,160–$5,400 |
| Furnace Repair | $160–$540 |
| AC Repair | $160–$650 |
| Heat Pump Installation | $4,320–$10,800 |
| Tankless Water Heater | $2,700–$5,400 |
| Annual Maintenance | $110–$215 |
| High-Efficiency Furnace Premium (96%+ AFUE) | $1,080–$2,160 |
| Ductwork Modifications (existing system) | $1,080–$3,240 |
ProScore estimate, figures as of February 24, 2026. Ontario-wide ranges compiled by ProScore — not measured from ProScore listings, contractor quotes, or a pricing survey. Adjusted for Ajax by ProScore’s curated modifier of 1.08 (8% above the Ontario average). Actual costs vary by project scope, materials, and contractor.
Licensing in Ajax
Gas-fired HVAC work in Ontario requires a TSSA (Technical Standards and Safety Authority) licence. Always verify your contractor is TSSA-registered for gas work. Verify credentials at TSSA. On ProScore, 50% of Ajax hvac contractors hold a licence the provincial register lists as in force.
Frequently Asked Questions
How much does a hvac technician cost in Ajax?
Most hvac technician services in Ajax range from $110 to $190 per hour. Ajax rates are 8% above the Ontario average.
How many hvac contractors does ProScore list in Ajax?
ProScore tracks 6 hvac contractors in Ajax with an average ProScore score of 69.
Should I get multiple quotes in Ajax?
Always get 2–3 quotes for jobs over $500. Use ProScore to compare ProScore scores for hvac contractors in Ajax.
Are hvac contractors in Ajax licensed?
Gas-fired HVAC work in Ontario requires a TSSA (Technical Standards and Safety Authority) licence. Always verify your contractor is TSSA-registered for gas work. On ProScore, 50% of Ajax hvac contractors hold a licence the provincial register lists as in force.
Related Guides
Compare HVAC Contractors in Ajax
Browse 6 scored hvac contractors with ProScore scores and multi-platform ratings.