Carrier Furnace Repair Mississauga
Same-day Carrier furnace repair across all Mississauga neighbourhoods. TSSA-certified Carrier-trained technicians, genuine OEM parts, $0 overtime fees on emergency calls. We service every Carrier residential model from the Performance line to Infinity variable-speed systems.
Common Carrier issues we fix in Mississauga
Carrier error code 13 or 33
Limit switch lockout. Usually caused by clogged filter, blocked vent, or slow blower motor. We clear the lockout, diagnose the root cause, and replace the affected component in one visit.
Carrier error code 14 or 34
Ignition lockout. Faulty hot surface ignitor, dirty flame sensor, or failed gas valve. We carry Carrier OEM ignitors on every truck for same-visit repair.
Carrier inducer motor failure
Common on 10+ year-old Performance and Infinity series. Symptom is no heat plus error code 31. OEM Carrier inducer replacement runs $450 to $750 installed.
Cracked heat exchanger
We inspect every Carrier furnace with a scope and combustion analyzer. Cracked exchangers are a safety hazard and we Red Tag the unit until repaired or replaced.
Infinity series control board faults
Infinity touch thermostats sometimes lose communication with the furnace control board. We carry replacement boards and run full Infinity diagnostics on every call.
Variable-speed ECM blower failure
Carrier high-end models use variable-speed ECM blowers that fail typically around year 12 to 15. ECM module replacement runs $550 to $850 installed.
Carrier models we service in Mississauga
We service all Carrier residential models, including pre-2000 legacy units, current production lines, and the latest A2L refrigerant equipment. Parts availability for current models is typically same-day or next-day from local Toronto distributors.
Typical Carrier pricing in Mississauga
| Service | Typical range |
|---|---|
| Diagnostic visit | $129 |
| Hot surface ignitor (Carrier OEM) | $285 to $385 |
| Flame sensor cleaning or replacement | $165 to $245 |
| Inducer motor (Carrier OEM) | $450 to $750 |
| Pressure switch (Carrier OEM) | $245 to $385 |
| Control board (Carrier OEM) | $485 to $785 |
| Gas valve (Carrier OEM) | $485 to $685 |
| ECM blower motor module | $550 to $850 |
| Heat exchanger replacement | $1,800 to $2,900 |
| Same-day emergency dispatch | $0 overtime |
Pricing reflects 2026 Mississauga market rates for Carrier parts and EcoFrost labour. We provide a flat-rate written quote before any work begins. No hourly billing, no surprise add-ons.
Carrier service across Mississauga
We service Carrier furnaces across every Mississauga neighbourhood including Streetsville, Port Credit, Erin Mills, Meadowvale, Cooksville, Clarkson, Lorne Park, Mineola, Lakeview, Sheridan, and the City Centre. Most addresses reach within 30 to 60 minutes. Heating emergencies during winter get priority dispatch with no overtime surcharge.
For the full Mississauga service area with all brands and services, see our main Mississauga page.
Why Mississauga homeowners choose EcoFrost for Carrier service
TSSA-certified
Licensed gas fitters with manufacturer training across Carrier product lines. Annual recertification.
Same-day dispatch
Most Mississauga Carrier calls reached same-day. $0 overtime fees, 24/7 emergency.
Genuine OEM parts
We use genuine Carrier replacement parts on every repair to preserve manufacturer warranty.
Carrier not working? We dispatch today.
TSSA-certified, $0 overtime, same-day across Mississauga.
Call (416) 835-4775Frequently Asked Questions
Got questions about HVAC services in the GTA? We've got answers.
We are a Lennox Premier dealer, but our TSSA-certified technicians are trained on Carrier equipment and we service all Carrier residential models with genuine OEM parts. Carrier warranty service is also available through our Carrier-authorized service partners when needed.
Most Carrier furnace repairs in Mississauga run $250 to $850 in parts and labour combined. Common repairs like ignitor or flame sensor replacement land near the low end. Major repairs like inducer motor or control board replacement land near $700 to $850. We always provide a flat-rate quote before starting work.
Most Mississauga addresses see same-day dispatch with arrival within 60 to 90 minutes of the call during heating season. We dispatch 24/7 with no overtime fees. You receive a 30-minute heads-up call before the technician arrives.
Yes. Our trucks carry common Carrier parts: hot surface ignitors, flame sensors, pressure switches, capacitors, and inducer motors for current and recent-generation models. For specialty parts like Infinity control boards or modulating gas valves, we source from local Toronto Carrier distributors with typically same-day or next-day delivery.
No. EcoFrost is a licensed gas contractor and our repairs preserve all manufacturer warranty coverage. We use genuine Carrier OEM parts on every repair and document the work in writing for your warranty records.
We apply a simple rule: multiply the furnace age by the repair quote. If the result exceeds $5,000, replacement usually wins on lifetime cost. For 18+ year-old Carrier units facing a major repair ($1,200+), we recommend a replacement consultation, often with a hybrid heat pump option that qualifies for $8,000+ in rebates.
Still have questions? We are here to help.