Furnace Repair Mississauga – 24/7 Emergency Heating Services & Expert Diagnostics
Last reviewed: September 12, 2026 · Serving Mississauga and Peel Region since 1990 · Carrier Factory Authorized Dealer · TSSA-registered fuels contractor
When winter temperatures plummet across the Peel Region, a reliable heating system is vital to your home’s safety and comfort. At Aire One Peel Heating & Cooling, located at 1625 Courtneypark Dr E, Mississauga, our certified HVAC technicians provide fast, transparent, and professional furnace repair in Mississauga. Whether your system is producing strange noises, blowing cold air, or has suffered a complete breakdown, our team is available 24/7 to restore warmth to your home.
Professional Furnace Repair Solutions in Mississauga
Every heating failure requires precise troubleshooting to prevent recurring issues and unnecessary expenses. Our licensed technicians service all major furnace brands—including Carrier, Lennox, Trane, and Goodman—ensuring efficient gas and electric furnace repairs.
- Emergency 24/7 Heating Repairs: Immediate response for sudden winter breakdowns, ensuring your family remains safe during freezing weather.
- Ignition & Pilot Light Troubleshooting: Repairing faulty igniters, pilot assemblies, and gas valves to guarantee reliable startup.
- Blower Motor & Electrical Repairs: Restoring failing blower motors, belts, and control boards to optimize airflow and energy efficiency.
- Heat Exchanger Inspection & Testing: Rigorous safety checks to detect and prevent dangerous carbon monoxide leaks.
Our Furnace Repair Services in Mississauga
We provide complete furnace repair solutions, including:
- Emergency furnace repair (24/7)
- Gas furnace repair
- Electric furnace repair
- Thermostat troubleshooting
- Blower motor repair & replacement
- Ignition system repair
- Heat exchanger inspection
- Furnace tune-ups & maintenance
We repair all major furnace brands and models.
What every furnace repair visit includes
Every furnace repair call in Mississauga starts with a proper diagnosis, not a guess. Our technician checks the thermostat and controls, the igniter and flame sensor, the blower motor and airflow, the gas valve and pressure, the heat exchanger for cracks, and the safety switches. You get a clear explanation of what failed and a flat price in writing before any work begins. Because our trucks carry the most common furnace parts, most repairs are completed on the same visit.
Furnace repair cost in Mississauga (2026)
Typical repair ranges for the problems we see most often in Peel Region homes. Figures are Greater Toronto Area estimates, verified July 2026, and vary with the part, the brand, and labour time.
| Symptom | Likely cause | Typical repair cost |
|---|---|---|
| No heat or will not start | Igniter, flame sensor, or thermostat | $150 to $400 CAD |
| Blowing cold air | Flame sensor or overheating | $150 to $450 CAD |
| Loud banging or rattling | Loose part, blower, or ignition delay | $200 to $600 CAD |
| Weak airflow or cold rooms | Blower motor, filter, or ductwork | $150 to $900 CAD |
| Short cycling on and off | Thermostat, flame sensor, or overheating | $150 to $500 CAD |
| Gas or burning smell | Leave the home and call immediately | Emergency – varies |
A diagnostic fee of around $100 CAD is common and is credited toward the repair when you proceed. Emergency calls carry no after-hours charge. If your furnace is past 15 years old and repairs are adding up, compare your options on our furnace installation Mississauga page.
Furnace Repair in Mississauga: Stay Warm All Winter
A cold snap can make the whole house chilly if your furnace isn’t maintained properly. Keeping a close eye on your furnace’s performance can reveal early indications of troubles, avoiding costly breakdowns. If you can resolve this in time, your heating system’s life expectancy will be extended, and you can avoid costly repairs later on. The Mississauga furnace technical team provides gas and oil furnace repair services to keep the furnace running efficiently throughout the season.
Common mechanical issues that affect furnaces are:
- Worn or malfunctioning igniter
- Faulty limit switch
- Failing blower motor
- Leaky gas valves
- Cracked heat exchanger
Maintain Your Furnace for Optimal Performance
- Change your air filter regularly: To improve airflow and efficiency, replace or clean your air filter every 1-3 months.
- Inspect and Clean Vents and ducts: To ensure better air circulation, check that vents and ducts are free of dust, debris, and obstructions.
- Check the Thermostat: See if your thermostat is working properly and set it to an optimum temperature.
- Inspect the Pilot Light: A blue flame indicates a healthy furnace, while a yellow or flickering flame may mean an exhaust vent blockage.
- Lubricate Moving Parts: Keep wear and tear on components down by lubricating them well.
- Check the Blower Motor & Belt: Be sure to clean the blower motor and belt, and look for signs of wear and tear or damage.
- Schedule Professional Maintenance: Your furnace should also be cleaned once a year, and it is best left to experts who know how to do it properly to get the most performance out of your investment in quality equipment.
Furnace Repair Mississauga: Trust Aire One Heating & Cooling
Our team is highly skilled and available for furnace repair Mississauga, 24/7. We aim to achieve total customer satisfaction by doing quality work quickly. As a result, you don’t need to endure cold houses or discomfort much longer. Is your furnace making life miserable for you? Don’t wait until it is unbearable–call us now.
We provide emergency furnace repair in Mississauga that will put your mind at ease again with warmer surroundings in the shortest time possible.
Furnace Repair Cost in Mississauga
Furnace repair costs depend on:
- Type of issue
- Parts required
- Furnace model & age
Typical repairs range from minor fixes to major component replacements.
We provide upfront pricing with no hidden charges.
Emergency Furnace Repair Mississauga (24/7)
A furnace breakdown during winter can be dangerous. That’s why we offer same-day and emergency furnace repair services across Mississauga.
✔ Available nights, weekends & holidays
✔ Fast response time
✔ Fully equipped technicians
Why Choose Us for Furnace Repair in Mississauga?
- Licensed & experienced HVAC technicians
- 24/7 emergency services
- Affordable pricing
- Same-day service availability
- 100% customer satisfaction guarantee
- Serving Mississauga & nearby areas
Call now for fast furnace repair in Mississauga
FAQ
Most common furnace repairs in Mississauga run $150 to $600 CAD, with blower motor or ductwork work reaching about $900 CAD (Greater Toronto Area estimates, verified July 2026). A diagnostic fee of around $100 CAD is common and is credited toward the repair when you proceed. You always receive a flat, written price before work begins, and emergency calls carry no after-hours charge.
A repair is usually the right call for a furnace under about 15 years old with a single failed part and a reasonable cost. Replacement makes more sense when the furnace is 15 to 20 years old, repairs are becoming frequent, or the fix approaches half the price of a new unit. A cracked heat exchanger always means replacement because it can leak carbon monoxide. A new furnace in Mississauga runs about $3,500 to $7,500 CAD installed, and we can quote both options on the same visit.
A diagnostic fee of around $100 CAD is common and is credited toward the repair when you proceed. You receive a flat, written price before any work begins, and there is no after-hours charge on emergency calls.
We repair all major furnace brands and models, including gas and electric furnaces. As a Carrier Factory Authorized Dealer our technicians receive factory training, and our trucks carry the most common parts, so most repairs are finished on the first visit.
Our head office is at 1625 Courtneypark Dr E in Mississauga, and we serve every Mississauga neighbourhood from Port Credit and Streetsville to Meadowvale and Erin Mills, plus Brampton, Etobicoke, Milton, Georgetown, Caledon and Bolton.
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