
Heating & Air Conditioning for Toronto & the GTA
Our Home HVAC Services
The Mersey Advantage
- Ready When You Need Us – We have at least a dozen Right Time™ certified technicians in the GTA west area alone. With twenty-four hour service and a roster of trucks to get us there, you can depend on us to ensure your home is always Just Right™.
- We Work on Any Make and Model – There’s a lot of assortment in home temperature units today, which can mean many different variables for homeowners and professionals alike. Rest assured that regardless of the issue, our team of experts have both the knowledge and resources to fix it.
- We Know Our Community – Mersey Heating & Air Conditioning has been serving Toronto & the GTA since 1974. We know our climate, we know our industry, and we know our customers – our local knowledge puts us ahead of the rest.
- We Make It Work! – With our protection plans and financing options, we do our best to ensure that no household needs to go without home comfort that’s Just Right™.
Your Friendly, Neighbourhood HVAC Experts
Mersey Heating & Air Conditioning has been an established staple of Toronto & the GTA since 1974. We are here to meet all of your HVAC needs: from installing a new furnace, fixing your air conditioner, or regular air duct cleaning. Whatever you call us for, we guarantee we’ll get it just right.
1
No Loopholes™
If you’re not totally satisfied with our work within 2 years of installation, we will return your original investment and remove the system. No Loopholes, guaranteed.
2
No Hassles™
If the system we’ve installed breaks down within 2 years of its set up, we will repair the unit within 24 hours of the time you call us or we’ll give you $1000 for your inconvenience. No Hassle, guaranteed.
3
Just Right™
We guarantee that the system we set up will serve its function for a full 5 years without more than 2 degrees Celsius of temperature variance. If your new unit doesn’t uphold this standard, we will fix it as needed – including replacement of the entire system – at no cost. Just Right, guaranteed.
4
We Respect You™
When you go with Mersey, you can expect efficient, courteous, and integral work from all of our technicians. If you find that our technicians fail to respect you, your time, or your property, we will supply you with our full 5 Year Just Right™ Check-Up Protection Plan. We Respect You, guaranteed.
Perfect Temperatures
Our trademarked guarantees show that your satisfaction is our priority.
Always Ready
We are constantly prepared to help you in any HVAC emergency, and never charge for after-hours calls.
Real Experience
We’ve been at work in Toronto & the GTA for almost 50 years.
Certified Knowledge
All of our technicians are highly trained and have undergone extensive background checks.
People You Know
We’re locally based and operated and take pride in our reputation within our community.
Exceptional Reviews
We have an average Google rating of 4.7 and an A+ rating with the Better Business Bureau.
Book a Home HVAC Service With the Pros at Mersey
What Homeowners Say About Us





“Mersey Heating and Air Conditioning were amazing. Their team was very responsive to our situation when our furnace broke down over a weekend. Their emergency response was excellent. Rocky was a great ambassador for Mersey. This is the second time Rocky has been our technician. He is extremely professional and very personable. He is very good on the technical front and did a great job dealing with all our maintenance and repair issues.”