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★★★★★
Super smooth experience from the initial quote to the final city permit inspection. Great communication from the office staff the entire time.
Proudly Canadian
HVAC Furnace Repair & Installation in Mississauga
North Wind HVAC keeps Mississauga homes warm all winter with new furnace installations and same-day furnace repair, seven days a week. Every new installation, from AC to heating systems and heat pumps, starts with a free at-home quote.
★★★★★ 5-Star Google Rated
TSSA G2 Licensed
Same-Day Service, 7 Days a Week
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Reliable HVAC Services in Mississauga
Book with NorthShield for quality HVAC repair and installation services throughout Mississauga! Our specialist technicians are available 7 Days a Week to provide same-day services for all of your HVAC appliances. Buy new units, repair your current appliance, and book essential maintenance, all with one reliable HVAC company.
Below, we have outlined just a few reasons why Mississauga customers rely on us:
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FREE Installation Quotes
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Same-Day HVAC Services
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Emergency HVAC Appointments, Call Us 7 Days a Week
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Shop & Install New HVAC Units With Us
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Trained, Certified & Insured HVAC Technicians
EXCELLENT
★★★★★
Based on 166 reviews
Google
★★★★★
Val was fantastic to deal with. Our furnace started making a terrible screeching noise, and they had a technician out to diagnose and fix it the very same day.
★★★★★
great work
★★★★★
really great service gave me a great price and were very helpful
★★★★★
Great experience with Alex and the team at North Wind HVAC. Professional, on time, and the work was done right. Highly recommend.
★★★★★
Older Calgary home with tricky, tight ductwork. The crew took extra time to custom-fit everything for optimal airflow. Fantastic job!
★★★★★
Our furnace died during a -5°C cold snap. They arrived in two hours and had a new unit running by dinner. Incredible emergency service!
★★★★★
Smooth communication, polite crew, and a hassle-free permit sign-off. Highly recommend to anyone in Calgary needing HVAC work!
★★★★★
Clear, detailed quote with zero hidden fees or surprise add-ons. Fair pricing and top-tier workmanship.
★★★★★
Not only was the install flawless, but they also called a week later to check in and helped us file our energy rebate paperwork.
★★★★★
Refreshing experience! No pushy upsells, just honest advice on the right sized unit for our home. Will definitely use them again.
★★★★★
The installers wore booties, laid down drop cloths, and left our basement cleaner than they found it. Absolute professionals.
★★★★★
The installers wore booties, laid down drop cloths, and left our basement cleaner than they found it Absolute professionals
★★★★★
Replaced our aging 20-year-old furnace with a high-efficiency model. The house heats up evenly now, and our gas bills have already dropped
★★★★★
The technician took the time to walk us through the new smart thermostat settings and showed us how to swap the filters properly.
★★★★★
We had an excellent experience with North Wind Heating & Air Conditioning! Alex quickly diagnosed the problem with our gas furnace and completed the repair efficiently and professionally. He arrived fully equipped with all the necessary tools to get the job done quickly and to the highest standard. Alex was friendly, knowledgeable, and thorough, making sure everything was working properly before leaving. His professionalism, attention to detail, and commitment to quality were truly impressive. Great service from start to finish! I highly recommend North Wind Heating & Air Conditioning and Alex to anyone looking for reliable, high-quality HVAC service.
★★★★★
We called on a Saturday and a serviceman came on Sunday!!! Great service!! Had our furnace checked and filter replaced. Also our condensation pump replaced. I would highly recommend them to anyone in the Barrie and surrounding areas.
★★★★★
We had a rusted out gas pipe running to our BBQ that was leaking a lot of gas. I called Alex and he was here in about 20 minutes (I was lucky he had just finished another call). He spent the time to do the job right and explained what was done.
★★★★★
Highly recommend North Wind for furnace service. They were professional, honest, and easy to deal with. The technician explained what was wrong, completed the work efficiently, and got our heat back on quickly.
★★★★★
North Wind Heating & Air Conditioning provided excellent service on our gas furnace. They arrived on time, found the problem quickly, and explained the repair clearly. The furnace has been running perfectly since. Very professional service.
★★★★★
We recently had North Wind replace our old furnace. Communication was good from the estimate through the installation, and everything was left clean when they were finished. The new furnace is much quieter than the old one.
★★★★★
5-star service. North Wind helped us with our gas furnace and the whole experience was smooth and professional. Great communication, knowledgeable technician, and quality workmanship. We’ll definitely use them again for future HVAC work.🙏
★★★★★
Very impressed with North Wind. Our furnace stopped working and they were able to diagnose and fix the issue quickly. The technician was knowledgeable, respectful, and left the work area clean. Would definitely call them again.
★★★★★
I was fully satisfied with the service provided by North Wind HVAC! Professional and timely service, knowledgeable technicians. I would definitely recommend the company!
North Wind HVAC
Book HVAC Services in Mississauga
Please select the service you need below to learn more about our repair and installations.
That “Why Is the House Still Cold?” Moment
Furnace Repair in Mississauga
We help Mississauga homeowners get their heat back quickly with same-day and emergency furnace repair, carried out by local technicians who work on these systems every day.
From older homes in Cooksville and Port Credit to newer builds around Meadowvale and Erin Mills, our TSSA-certified gas technicians can fix your furnace. Backed with a comprehensive warranty, once it’s sorted, you don’t have to think about it again.
Local Repair Technicians Experienced in Fixing…
Furnaces blowing cold air
Often caused by ignition, airflow, or thermostat issues, this is one of the most common problems we see during winter service calls.
Furnaces that won’t turn on
This can point to electrical issues, safety switches, or failed components that require proper diagnostic testing.
Strange noises or unusual smells
Rattling, banging, or burning smells can indicate loose parts, motor issues, or combustion concerns that shouldn’t be ignored.
Short cycling or frequent shut-offs
When a furnace turns on and off too often, it may be overheating or struggling with airflow or sensor problems.
Weak airflow or uneven heating
Common in both older Mississauga homes and newer ducted systems, often related to blower or distribution issues.
When Your AC Sounds Like It’s Struggling
Air Conditioner Repair in Mississauga
Our technicians are trained to service all major AC makes and models, using OEM parts where applicable and providing warranty-backed repairs.
If your system is beyond repair, we also offer free in-home consultations to help you explore replacement options, with honest advice, not pressure.
Team Of Repair Specialists Who Can Fix…
AC running but not cooling properly
This is often related to refrigerant levels, airflow restrictions, or failing components that affect performance.
Warm air coming from vents
Can point to compressor issues, refrigerant problems, or thermostat communication errors.
AC unit not turning on
Electrical faults, capacitor failure, or safety shut-offs are common causes, especially during high-demand days.
Unusual noises or vibrations
Buzzing, grinding, or rattling sounds may indicate loose parts or motor issues that need attention before further damage occurs.
Water leaks or excess moisture
Drainage issues or frozen coils can lead to leaks, which are common during humid Mississauga summers.
Book With Your Local HVAC Company in Mississauga
NorthWind has a team of specialist HVAC technicians in Mississauga, all available 7 Days a Week to provide emergency repair services and same-day installations when you need it most! You can now stop searching for a ‘local HVAC company near me’, you’ve found your new reliable partner!
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Brands We Service
HVAC Mississauga: Frequently Asked Questions
How long does a new furnace installation in Mississauga take?
A standard furnace replacement by North Wind HVAC in Mississauga takes 4 to 8 hours, or 6 to 10 hours when minor duct changes are needed. A new furnace with significant ductwork can take 1 to 2 days. North Wind HVAC is a TSSA registered contractor (#000281788), so every gas furnace is installed to Ontario code by licensed technicians. Each install starts with a free at-home consultation and quote, and the customer chooses the install date.
What extras come with a new furnace from North Wind HVAC in Mississauga?
A full furnace and AC purchase from North Wind HVAC in Mississauga includes a free humidifier installation, which helps with dry winter air. Every new installation carries a 2-year North Wind labour warranty on top of the manufacturer’s equipment warranty, which is typically 5 years and up to 10 years once the equipment is registered.
How much does a furnace repair service call cost in Mississauga?
A North Wind HVAC residential service call in Mississauga costs $139.99 + HST for the first hour on weekdays and $149.99 + HST for each additional hour. On weekends it is $199.99 + HST for the first hour and $189.99 + HST for each additional hour. The technician explains the findings and the recommended repair before going ahead, and repairs booked online receive 10% off.
Does North Wind HVAC take no-heat furnace emergency calls in Mississauga during winter?
Yes. North Wind HVAC answers furnace emergency calls in Mississauga 24/7 on 1 (877) 707-1615, with same-day or next-day appointments seven days a week, weekends included. The same team also handles AC units, heat pumps and other heating systems. The technician diagnoses the problem and explains the findings and the recommended repair before any work begins, and repair work carries a 30-day labour warranty.
What does North Wind HVAC check and fix during a furnace repair visit in Mississauga?
A North Wind HVAC furnace visit in Mississauga opens with a diagnostic and a safety check of the heating system. The faults handled include a furnace that fails to ignite, cycles on and off quickly, keeps the blower running or bangs when starting. A burner flame that burns yellow triggers combustion and carbon monoxide testing before the unit is cleared for use. The fault and the recommended repair are explained before work starts, and all gas work is done by TSSA-licensed G2 gas technicians.
Does North Wind HVAC offer same-day AC repair in Mississauga?
Yes. North Wind HVAC books same-day or next-day AC repair in Mississauga seven days a week, including weekends. The technician diagnoses the system and explains the recommended repair before any work begins. Repairs booked online receive 10% off, and a repair that replaces a part carries 30 days of labour warranty. Emergency calls are answered 24/7 on 1 (877) 707-1615, and the main line is (647) 558-5528.
Does North Wind HVAC work on both homes and businesses in Mississauga?
Yes. About 80% of North Wind HVAC’s work is residential: furnaces, air conditioners, heat pumps, ductless systems and water heaters. The commercial side covers rooftop units, ventilation and exhaust systems, hydronic boilers and snow-melt systems, and preventive maintenance for commercial properties. HVAC and gas work is done primarily by North Wind’s own licensed team.
Which Mississauga neighbourhoods does North Wind HVAC serve?
North Wind HVAC serves homes and businesses across Mississauga, including City Centre, Port Credit, Streetsville, Meadowvale, Erin Mills, Churchill Meadows, Cooksville, Malton, Clarkson, Lorne Park, Applewood and Lakeview. Furnace, AC and heat pump appointments are available throughout the area seven days a week.
What guarantee covers North Wind HVAC work in Mississauga after the job is done?
New installations carry a 2-year North Wind labour warranty. Repair work carries 30 days of labour warranty, and replacement parts generally carry a 1-year manufacturer warranty. The install warranty excludes parts, manufacturer defects and unrelated issues. The full terms are on the warranty policy page and can be read before booking.
Will North Wind HVAC service a furnace or air conditioner in Mississauga that another company installed?
Yes. North Wind HVAC repairs Mississauga furnaces and air conditioners it did not sell, and the homeowner does not need to be an existing customer. The technician diagnoses the unit and explains the recommended repair before going ahead, and a repair that replaces a part carries 30 days of labour warranty. When a unit keeps failing or drives up energy bills, a free at-home consultation covers replacement options.
Does North Wind HVAC install and repair all major heat pump brands in Mississauga?
Yes. North Wind HVAC is an authorized Mitsubishi Electric dealer and installs and repairs heat pumps from major manufacturers across Mississauga, including multi-zone systems. Repairs cover any make or model, regardless of who installed it. The heat pumps North Wind HVAC sells are built for colder climates, delivery is free with installation, new installs start with a free at-home consultation and quote, and installs carry a 2-year labour warranty.
Book HVAC Service in Mississauga Today
Whether it’s a furnace that won’t light or a new system for the winter, North Wind HVAC’s licensed technicians are ready to help in Mississauga seven days a week. Call for a same-day or next-day visit, or request a free quote on a new installation.
Call (647) 558-5528 Get a Free QuoteEmergency line: 1 (877) 707-1615