EcoFrost technician inspecting and repairing a heat pump system at a Hamilton home
Hamilton

Heat Pump Repair Hamilton - 24/7 Emergency Service

Fast heat pump repair across all Hamilton communities. Same-day dispatch for heating and cooling emergencies. $0 overtime fees.

Hamilton Heat Pump Specialists
24/7 Emergency Service
$0 Overtime Fees
All Brands Serviced

Heat Pump Problems We Fix in Hamilton

Heat pump not heating in winter
Refrigerant low, reversing valve stuck, or defrost board failure
Heat pump not cooling in summer
Dirty coils, refrigerant leak, or compressor issue
Ice buildup on outdoor unit
Low refrigerant, faulty defrost cycle, or blocked airflow
Heat pump running constantly
Undersized system, refrigerant issue, or dirty air filter
Loud noise from outdoor unit
Fan blade, loose parts, or compressor wear
Error codes on thermostat
Sensor failure, communication error, or refrigerant pressure issue
Heat pump short cycling
Thermostat issue, refrigerant overcharge, or electrical fault
No heat below -10C
Backup heat failure or undersized cold-climate system

Same-Day Emergency Response

Heat pumps are your only source of heat and cooling. When they fail, we prioritize getting you back online the same day. No overtime charges.

90-Day Repair Warranty

All heat pump repairs come with a 90-day parts and labour warranty. If the same issue recurs, we fix it at no charge.

All Brands and Models

From cold-climate Lennox to Mitsubishi mini-splits, our Hamilton technicians are trained and certified on all major heat pump brands.

Heat pump indoor air handler unit installed in a Hamilton home - efficient year-round comfort

Expert Heat Pump Repairs in Hamilton

Heat pump not heating or cooling properly? Our TSSA-certified technicians diagnose and repair all makes and models - cold-climate Lennox, Mitsubishi mini-splits, and more.

Hamilton Neighbourhoods We Serve

AncasterDundasStoney CreekFlamboroughWaterdownBinbrookWest HamiltonCrown PointBarton VillageKirkendallAinslie WoodStrathcona

Heat Pump Repair Hamilton - FAQs

How much does heat pump repair cost in Hamilton?

Most heat pump repairs in Hamilton range from $150-$800 depending on the issue. Minor fixes like capacitors or sensors are on the lower end; refrigerant recharges or reversing valve replacements are higher. We provide a flat-rate quote before any work starts.

Do you repair all heat pump brands in Hamilton?

Yes. We service all major heat pump brands including Lennox, Carrier, Goodman, Mitsubishi, Daikin, Napoleon, and Bosch. We carry common parts for the most popular Hamilton models.

My heat pump stopped working in winter - can you help today?

Yes. We offer 24/7 emergency heat pump repair in Hamilton with no overtime fees. For winter emergencies, we prioritize same-day dispatch. Call (416) 835-4775 any time.

Does my heat pump need annual maintenance in Hamilton?

Yes. We recommend annual maintenance in spring (cooling prep) and fall (heating prep). Regular maintenance prevents breakdowns and maintains your warranty. Ask about our maintenance plan.

Heat Pump Not Working in Hamilton?

24/7 emergency repair. $0 overtime. We're on our way.

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