⭐ 4.9 Stars · TSSA-Certified · Heat Pump Repair Scarborough Since 2007 · All Brands · (416) 424-4328
Heat Pump Repair Scarborough — Same-Day TSSA-Certified Service | All Brands | (416) 424-4328
When your heat pump stops heating or cooling in Scarborough, Madina Mechanical responds with TSSA-certified heat pump repair technicians. We service all cold-climate heat pump brands — Mitsubishi, Daikin, LG, Bosch, Fujitsu, Lennox, Carrier, and Goodman — with same-day availability for most Scarborough calls. 4.9 Google stars. Call (416) 424-4328.
Signs Your Scarborough Heat Pump Needs Repair
- Heat pump not heating in winter — Defrost issue, refrigerant leak, reversing valve fault, or compressor failure. The most common winter heat pump call in Scarborough.
- Heat pump not cooling in summer — Refrigerant leak, capacitor failure, or compressor issue. Similar causes to central AC failure.
- Heat pump stuck in defrost mode — Defrost control board or outdoor sensor fault. Normal defrost cycles are 5–10 minutes; longer indicates a fault.
- Auxiliary heat running constantly — If your backup electric or gas heat is always on, the heat pump is not working efficiently. Reversing valve, refrigerant, or compressor issue.
- Heat pump displaying fault code — Mitsubishi, Daikin, and LG all display diagnostic codes. Madina Mechanical decodes all brand fault codes.
- Ice build-up on outdoor unit — Some frost in winter is normal. Heavy ice that doesn’t clear after 2–3 defrost cycles indicates a defrost system fault.
- Heat pump blowing cold air in heat mode — Reversing valve stuck in cooling position. Common on older heat pumps.
Common Heat Pump Repairs in Scarborough 2026
- Refrigerant recharge — $120–$250/lb — Low refrigerant from a slow leak. We find and fix the leak source before recharging. R-410A or R-32 depending on model year.
- Reversing valve replacement — $400–$700 — Heat pump stuck in heating or cooling only. Reversing valve directs refrigerant flow direction for heating vs. cooling.
- Defrost control board — $250–$500 — Heat pump not defrosting properly in winter; heavy ice buildup on outdoor coil.
- Capacitor replacement — $180–$280 — Heat pump won’t start. Same as AC capacitor failure; very common in summer heat.
- Metering device/TXV — $300–$600 — Heat pump not reaching proper temperature; refrigerant restriction.
- Outdoor fan motor — $300–$500 — Fan not spinning; compressor overheating and shutting down.
- Compressor failure — Most expensive heat pump repair. On a 10+ year heat pump, replacement is usually more economical. Madina Mechanical advises honestly.
Heat Pump Brands We Repair in Scarborough
Mitsubishi · Daikin · LG · Bosch · Fujitsu · Lennox · Carrier · Goodman · Trane · York · Bryant · Rheem · American Standard · Gree · Samsung
Scarborough Neighbourhoods Served for Heat Pump Repair
Agincourt · Malvern · Wexford · Birchcliff · Highland Creek · Guildwood · Port Union · Scarborough Village · Kennedy Park · Woburn · West Hill · Morningside Heights · Dorset Park · L’Amoreaux · Tam O’Shanter
How much does heat pump repair cost in Scarborough?
Heat pump repair in Scarborough costs $150–$800+ depending on the repair. Diagnostic: $85–$120 (waived if repair same visit). Capacitor: $180–$280. Refrigerant recharge: $120–$250/lb. Reversing valve: $400–$700. Defrost board: $250–$500. All prices include HST. Call (416) 424-4328.
Why is my Scarborough heat pump not heating in winter?
Common causes of a heat pump not heating in Scarborough: low refrigerant charge, defrost system fault (causing ice buildup), reversing valve stuck in cooling mode, compressor failure, or outdoor sensor malfunction. Madina Mechanical diagnoses all heat pump heating failures. TSSA-certified. Same-day service available. Call (416) 424-4328.
Is my Scarborough heat pump covered under warranty?
Most heat pumps come with a 5–10 year compressor warranty and 5-year parts warranty when registered. Mitsubishi, Daikin, Bosch, and LG have specific warranty terms. Madina Mechanical can check your warranty status and advise whether a repair is covered. Call (416) 424-4328.
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