Furnaces are an essential part of many homes’ HVAC systems, and when a furnace requires repairs, the lack of heat can cause serious problems. Homeowners must stay on top of furnace repairs and overall maintenance as a critical part of our overall home comfort. This helps ensure a safely working furnace in the winter and a longer-lasting furnace for years of warmth. In addition, regular repairs and maintenance also help ensure a more efficient furnace and lower or steadier energy costs.

The available furnace repair companies in Oakville provide repairs of all kinds and for various furnace types and brands. If you’re unsure when to contact one of these companies for furnace services, see our quick guide below to notice the signs and symptoms of a worn-out furnace.

Signs that a furnace requires a repair company

New or old furnaces often show tell-tale signs that it is time for an inspection and repairs, sometimes a replacement. Annual maintenance services and programs can prevent these signs from showing up, but it is still helpful for homeowners to know about each in advance.

The furnace blows cold air.

A properly functioning furnace should produce warm air when your thermostat has the heat set for the day. If there is no warm air or airflow or the vents are blowing out cold air, it is time for an Oakville furnace repair company. And in the worst-case scenario of this problem occurring on the coldest of winter days, be sure to inquire about emergency furnace repair services.

You notice strange odours.

New furnaces may have a temporary odour immediately after installation. But, if these odours linger, are sudden and new, or are sudden and intense, contact a furnace repair company as soon as possible. Older furnaces that need repair often emit metallic, gassy, or burning smells.

If there is a sudden and strong gas smell, leave the house immediately and call 911. They will provide the next steps, which will likely include contacting your gas provider to shut off service to your site. Then, a professional HVAC or gas fitting company will come to conduct the repairs and ensure it is safe for reentry.

Loud banging and unusual noises

It is normal for any HVAC system to create subtle noises while operating. However, it is not typical for a home’s furnace or heating to make banging noises, especially if they are sudden or out of the ordinary. Grinding and squealing noises also indicate there is an issue. The furnace could need repair if homeowners notice any banging noises, constant loud rattling, or anything they haven’t heard before. Sometimes, the noises are quickly fixed by a simple repair or minor parts replacement.

Visible damage on the furnace

A damaged furnace might have visual or apparent signs that it needs repairs. Home furnaces can receive a variety of minor dings and dents over time, and these smaller issues can build up over time to create more significant problems for the furnace. Sometimes, a furnace can show signs of rust. Don’t hesitate to call a reputable furnace repair company in Oakville if you notice even the slightest new rust, dents or dings on your furnace. Repairing those promptly could save you more repair costs later in the furnace’s lifetime.

The Best Furnace Repair Companies in Oakville

Below are five of the best companies for furnace repairs in Oakville. Each company provides exceptional service, various services, and teams of highly trained furnace technicians. If your furnace appears to be in trouble, don’t hesitate to contact one of these reputable companies today. They are recipients of consistently positive customer feedback, proudly display their industry knowledge, and have many years of experience. Plus, these furnace repair companies have experience with a variety of top furnace brands found in Canadian homes.

1. FurnaceKing Home Services

FurnaceKing Home Services is fully dedicated to providing HVAC services with a customer-driven approach. The Furnace King technicians are trained and certified to assess, diagnose, and repair a variety of furnace types and brands. These furnace repair services are available whenever homeowners need them and through their emergency services. Their service experts are dedicated to continually improving their knowledge and education for all their HVAC services. So when it comes time to replace and install a new furnace, they have the product knowledge to find the best solution for your heating needs and home. Beyond furnace expertise, FuranceKing also has the tools and certification to provide professional cooling services, indoor air quality, plumbing, and gas fitting services.

All of the work from FurnaceKing Home Services is backed by more than four decades of experience and local knowledge of home heating and furnace repairs in Oakville. Beyond Oakville, FurnaceKing Home Services has these HVAC services across the GTA.

Key Services & Features

• HVAC maintenance, repairs, and installations
• Plumbing repairs, maintenance, and installations
• Furnace repair specialists with emergency furnace repair services
• Water heaters and heat pumps
• Air conditioner repair specialists
• Humidifiers and air filtration services, including HEPA filters
• Certified gas fitting contractor

Customer Feedback

Furnace King has annually maintained my original furnace/ac unit for 15 years after my original provider went out of business. Their service was excellent in every way and so when the time came to replace these units I never considered any other company. Sandip is a consummate professional who went over every aspect of the product I was interested in purchasing. No detail was excluded so I had a strong foundation upon which to make my decision. The same can be said for the installation crew. They completed the installation efficiently and in record time. The area was clean when they were done and everything is working perfectly. I am pleased to give recognition to such a well run organization.

-Diane, HomeStars

2. Culzac Heating & Air Conditioning

Culzac Heating and Air Conditioning is a local and family-owned Oakville furnace repair company. Their entire line of HVAC services also includes furnace installations and replacements, professional air conditioner repairs and installations, and home appliance installations. Culzac’s expert technicians are certified to complete any gas fitting work required for your home’s HVAC. The Culzac team takes great pride in offering reliable repairs from highly trained technicians dedicated to customer satisfaction for every job, big or small.

As a team dedicated to safety, Culzac provides professional appliance installation. These major home appliances require specialized knowledge to install safely, and Culzac Heating & Air Conditioning can happily provide these services alone or with their general HVAC services. For their furnaces, air conditioners, and appliances, Culzac will ensure everything is optimal before they wrap up with testing and verification processes. No detail is missed when you rely on Culzac for your furnace repairs.

Key Services & Features

• HVAC maintenance, repairs, and installations
• Certified gas fitting contractor
• Furnace repair specialists
• Air conditioner repair specialists
• Water heaters
• Specialize in York furnaces
• Provide senior discounts and a referral discount program

Customer Feedback

I experienced top-notch service from Culzac. Enbridge told me my furnace venting wasn’t to code and I had an AC unit that wasn’t performing well. Dwayne came in and performed a very detailed and professional diagnosis of the issues and provided a reasonable cost to repair. Couldn’t be happier with Culzac’s dedication to his trade. I can see that he and his colleague really care about the quality of work they do by not rushing to finish the job and leave.

-Andrew, HomeStars

3. Green Heating & Air Inc.

Website	https://www.greenheatingandair.ca/
Phone	416-627-7724
Email	info@greenheatingandair.ca

Since 2008, Green Heating & Air Inc. has served homeowners in Oakville and across the GTA with expert HVAC services. They specialize in commercial and residential HVAC systems, with no project too big or too small for their technicians. Those factory- and industry-trained experts are ready to tackle any furnace issue and have extensive experience developing efficient furnace solutions. Their goal is to grant homeowners peace of mind through outstanding service every step of the way, whether for furnace repairs or their array of other HVAC services. Homeowners and business owners can count on Green Heating & Air for boiler, furnace, and air conditioning expertise.

They are here for homeowners whenever they need emergency HVAC services. They understand the issue a broken furnace can cause in the winter and will be ready with recommendations for new replacements if required.

Key Services & Features

• HVAC maintenance, repairs, and installations
• Furnace repair specialists with emergency furnace repair services
• Air conditioner repair specialists, including repairs for ductless air conditioning
• Commercial HVAC services, including boiler repairs
• Residential boilers, hot water tanks, and radiant floor heating
• Services for hydronic heating systems

Customer Feedback

Very professional, did the work on time and the price was comparable to other companies. Martin and his assistant were polite and cleaned up afterwards. They answered any questions I had and everything went smoothly. Thank you.

-Myra, HomeStars

4. Aire One Heating & Cooling

Website	https://aireone.com/
Phone	416-460-5300
Email	metrotoronto@aireone.com

For over 30 years, Aire One Heating & Cooling has provided homeowners of Oakville with expert HVAC services and furnace repairs. They are committed to high attention to quality and detail on each new job. They keep this commitment with a team of trained and professional technicians, prompt service, and custom solutions to your heating needs. Furthermore, Aire One is available for emergency HVAC and furnace repairs at any time of day and any time during the week. For all of Aire One’s HVAC services, their professionals are dedicated to offering homeowners the latest furnace technologies, brands, and repair methods. They keep a close eye on changing trends and tools of the trade to bring Oakville homeowners the best in home heating.

Key Services & Features

• HVAC maintenance, repairs, and installations
• Furnace repair specialists with emergency furnace repair services
• Air conditioner repair specialists, including repairs for ductless air conditioning
• Air cleaners and humidifiers
• Continuously offering promotions on HVAC services
• Will assist with provincial rebate programs
• Offer furnace protection plans

Customer Feedback

I recently had a fantastic experience with Aire One for heating, cooling, and plumbing needs. Kyle and Matt provided exceptional service, demonstrating professionalism and expertise. I highly recommend their services for anyone seeking reliable and skilled technicians.

-Tanner, Facebook

5. Econo Air Heating & Cooling Inc.

Website	https://econoairhc.com/
Phone	905-763-2400
Email	info@econoairhc.com

Econo Air Heating & Cooling Inc. is a local furnace repair company in Oakville known for its reliable and affordable HVAC services. The company’s two co-owners have extensive backgrounds in different areas of the HVAC industry. They share this industry knowledge with a team of certified and professional technicians. Moreover, the two owners share their dedication to customer services with the company to provide homeowners with the best possible HVAC services. Their wide array of services makes them a one-stop shop for HVAC in Oakville. They also come with a unique perspective: they always look for your home’s most environmentally friendly and eco-conscious heating solutions.

Beyond furnace repairs, their experts also perform repairs for air conditioners, boilers, and water heaters. Plus, any of those repair needs are available with their emergency service line at the drop of a hat.

Key Services & Features

• HVAC maintenance, repairs, and installations
• Furnace repair specialists with emergency furnace repair services
• Air conditioner repair specialists, including repairs for central or ductless air conditioning
• Rentals and financing for furnaces
• Certified gas fitting contractor
• Heat pumps, boilers, water heaters, and gas fireplaces.

Customer Feedback

Purchased my Carrier Infinity furnace from Econoair back in 2014 and then just this week got the matching Air Conditioner. Can’t say enough good things about them on both experiences. Price, service and knowledge and speed were second to none.

-Bruno, Google

Choosing the Right Furnace Repair Company

Finding your next furnace repair company or HVAC contractor shouldn’t be a stressful process. Enlisting the help of a professional, reliable and friendly HVAC contractor will ensure you get prompt repairs that ensure safety, efficiency and home comfort. The furnace repair companies listed above are all reliable choices and provide a variety of furnace services among them. In addition, RenovationFind Certified companies have cleared stringent background checks, showed proof of vital credentials and are certified.

If you suspect your furnace needs repair, contact one of the best furnace repair companies in Oakville above!