HVAC, Heating & Cooling Services Across the GTA & Southern Ontario

Over 15 years of professional heating, cooling and water solutions.
Fast response and expert technicians you can always rely on.

24/7

Emergency Service

2,000+

Satisfied Clients

Real Stories

Satisfied Customers, Trusted Service

Hear Directly From Homeowners Who Choose us and Love The Result.

verified Customer

“We installed a new Midea furnace and the difference is unbelievable. Professional team and excellent service!”

— Happy Client

verified Customer

“1st Heat Home Comfort handled everything, from thoroughly cleaning the furnace area to completing the installation professionally and efficiently”

— Happy Client

Awards and Accreditations

Your Comfort is In, Safe Hands

Home comfort Options

Financing Availabe

Flexible financing options are available through a third-party financing provider, subject to credit approval (OAC). Eligibility and applicable terms and conditions are determined by the financing provider. Contact 1st Heat Home Comfort Inc. for more information.

Thired-Party Provider

Credit Approval (OAC)

Provider Trems Apply

Your Comfort Is
Our Mission

1st Heat Home Comfort is a Canadian family-run HVAC team with 15+ years of hands-on experience serving homeowners across Southern Ontario. We focus on honest guidance, quality workmanship, and solutions that improve comfort while keeping energy costs under control.

1st Heat Home Comfort Services

Why Maintenance is needed ?

For an HVAC system, maintenance is needed to keep the equipment efficient, reliable, and covered under many manufacturers’ warranty requirements.

Here are the main reasons:

Clear & Transparent Pricing

Lower energy bills

A clean, properly adjusted system uses less electricity or gas.

Expert Installation You Can Trust

Prevent breakdowns

Small issues are found and fixed before they become expensive repairs.

Help With Government Rebates

Safety

Checks for cracked heat exchangers, gas leaks, carbon monoxide risks, and proper venting.

Reduces Service Calls - 1st Heat Home Comfort, Ontario HVAC

Save money

Preventive maintenance is usually much less expensive than emergency repairs or replacement.

Extend the lifespan of your heat pump

Extend equipment life

Regular maintenance can add years to the life of your furnace, air conditioner, or heat pump.

Improve indoor air quality

Maintain comfort

Ensures proper airflow, heating, and cooling performance.

Maintain heating and cooling

Improve indoor air quality

Clean filters and coils reduce dust, allergens, and mold buildup.

Protect your manufacturer’s warranty

Protect your warranty

Many manufacturers require proof of regular maintenance to honor warranty claims.

Our Maintenance Plans

Protect your HVAC investment with affordable, year-round maintenance. Plans start at just $19.99/month and help reduce energy costs, prevent unexpected breakdowns, extend equipment life, and protect your manufacturer’s warranty.

Basic

Starting at

$19.99

/month

Best for: Homeowners who want reliable annual maintenance at an affordable price.

Premium

Starting at

$29.99

/month

Best for: Homeowners who want maximum energy efficiency, reliable year-round protection.

Premium Gold

Starting at

$39.99

/month 

Best for: Homeowners who want complete protection and the lowest long-term ownership costs.

Why Choose Us?

At 1ST HEAT HOME COMFORT, we go beyond basic repairs we deliver personal service, lightning-fast response times, fully certified professionals, and unmatched quality you can truly count on for years to come.

Personal Attention - 1st Heat Home Comfort, Ontario HVAC

Personal Attention

You’re not just a job number. We provide one-on-one guidance, clear options, and honest recommendations, so you get the right fix or upgrade without pressure.

Certified, Courteous Technicians

Certified, Courteous Technicians

Friendly, experienced techs show up on time, respect your home, and explain everything clearly. Expect clean work, expert diagnostics, and reliable results.

Fast, Reliable Response

Fast, Reliable Response

When comfort can’t wait, we act quickly. Rapid scheduling, prompt arrivals, and efficient repairs help restore your heating, cooling, or plumbing with minimal downtime.

2,000+

Satisfied Customers

Real stories from real people who experienced our exceptional service

Excellent rating
Based on 222 reviews
Google star 1Google star 2Google star 3Google star 4Google star 5
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I cannot recommend this company based on my experience. I needed to replace the central air conditioner at my rental property after my existing unit failed. Because I couldn't wait several weeks for another supplier, I chose this company because they had a unit in stock and could install it the next day. Before the installation, I specifically asked the owner not to discuss the job with my tenants. Despite that request, he asked both of my tenants to leave him 5-star reviews before the installation was even complete and also asked one of them for my husband's phone number, even though I am not married. After the installation, I received a call telling me to come to the property immediately because the furnace was no longer working. When I arrived, I was told the furnace couldn't be repaired and was immediately offered a replacement furnace. When I asked them to repair the problem, they refused, so I hired another HVAC company. After waiting nearly two weeks for the required part, that company repaired the furnace. I refused to pay until the furnace was repaired and the new air conditioner could actually be tested. Although the owner agreed, I received repeated messages demanding payment while we waited. Once the furnace was repaired and the air conditioner was finally running, I paid in full that same evening. It then took several days and multiple requests before I finally received my receipt. Within about a day of operation, the new air conditioner began making a loud noise that sounded like a tractor. I was instructed over the phone to bleed refrigerant from the system myself, which I refused because I do not have the proper equipment or training. I requested that someone other than the owner attend the service call. The technician who arrived released what appeared to be refrigerant from the system for an extended period while the unit was running and would not answer my questions. I was concerned enough that I considered contacting the fire department or environmental authorities. During a recorded phone call, the owner initially told me this was perfectly acceptable. In a later recorded conversation, he told me the technician should not have released the refrigerant but claimed his company was not responsible because the technician was a subcontractor. In another call later that same day, he changed his explanation again and said no refrigerant had actually been released. Receiving three different explanations about the same incident left me with very little confidence in the company's honesty or accountability. I then had another independent HVAC company inspect the air conditioner. They advised that it appears to be operating properly but could not guarantee the compressor hadn't been affected by the earlier overcharge and refrigerant release. Because I no longer have confidence in this company, I requested a refund of the labour warranty so I could use another contractor for future warranty work, or alternatively that they remove the unit and provide a full refund. Both requests were refused. I was then told that if I contacted the owner again, it would be considered harassment. Overall, the installation, communication, repeated pressure for payment, inconsistent explanations, refusal to accept responsibility, and handling of my concerns have left me extremely disappointed. I cannot recommend this company based on my experience.
Joanne Brearley profile picture
Joanne Brearley
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Alex installed our heat pump. Very organized person. Very happy with the outcome.
JIGNESH PATEL profile picture
JIGNESH PATEL
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Ac installed by Alex , highly recommended
Mohammad Soheili profile picture
Mohammad Soheili
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Alex was very professional and knowledgeable about the complete job . I would highly recommend this company
Joe DePaolis profile picture
Joe DePaolis
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Alex and his team did a good job, and I have no complaints about the quality of their work. They were efficient, and the system was installed properly. Fair pricing too.
Anish Dsouza profile picture
Anish Dsouza
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Called Alex for no cool in toronto , they replaced my Air conditioner same day ,offering me fair price ,they were polite and efficient, 100% recommended
George Nikolaros profile picture
George Nikolaros
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Alex installed my ductless heat pump all is excellent service was amazing!thank you so much.
Kelly Chadwick profile picture
Kelly Chadwick
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
They instskked my ductless mini split heat oump air conditioner unit in kawartha lakes ontario, very happy with the install they went bynod to walk mevthrough everything 100% recomended.
vladimir zace profile picture
vladimir zace
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Alex installed my AC, Very great services!
Elias profile picture
Elias

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