About Mersey Heating and Air Conditioning

Reliable Heating, Cooling & Plumbing Services Since 1974

At Mersey Heating and Air Conditioning, we’ve been delivering dependable heating, cooling, and plumbing solutions in Scarborough and nearby communities since 1974. From the start, our mission has been fast response times, expert workmanship, and helping homeowners keep their systems running the way they should.

From malfunctioning furnaces to AC issues and plumbing concerns, we’re ready to take care of it—any time, day or night. We provide same-day service, support all system types, and focus on getting your home back to normal with no delays or complications.

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Mersey service van parked by a brick home highlighting trusted plumbing, heating & electrical expertise since 1974.

Modern Solutions Backed by Decades of Experience

From older systems to the latest in high-efficiency and smart HVAC technologies, Mersey Heating and Air Conditioning has grown alongside industry advancements. Our certified HVAC technicians and licensed plumbers stay up to date on new systems and tools to recommend smart, practical fixes that suit both your comfort and your budget.

Whether you’re replacing a heat pump, fixing a furnace, or tackling slow drains, you’ll get skilled professionals who come prepared and ready to complete the job with precision.

Smiling Mersey technician standing confidently in front of their green service van, wearing their white issued uniform.

Locally Based. Professionally Driven.

Mersey isn’t just another home service provider—we’re a local team that takes pride in serving Scarborough and the surrounding region. From Pickering to East York, our crew includes experienced plumbing and HVAC pros who are committed to making every appointment smooth and efficient.

When you call Mersey, you’ll work with technicians who value your time, respect your home, and aim to deliver solutions with minimal disruption.

What Sets Mersey Heating and Air Conditioning Apart

Same-day repairs and next-day installations

24/7 emergency service available

Licensed, experienced technicians and plumbers

Clear communication and fair, upfront pricing

Solutions tailored to your home and comfort needs

All-in-one expertise: heating, cooling, plumbing & more

Serving the GTA with a proud local presence since 1974

What Homeowners Are Saying

See what people around Scarborough are saying about their experience with Mersey Heating and Air Conditioning. From urgent furnace calls to routine AC maintenance or plumbing fixes, we’re committed to providing service that gets the job done quickly and properly.

Read more reviews

Y Brown

18:11 05 Mar 26

Excellent service! Miguel D. and Nazir A. were able to find, repair and restore my gas so that I had heat once again. Both were efficient and highly knowledgeable, taking the time to ensure I fully understood the scope of the work and patient with answering the questions I had. I will definitely be using this company again and recommending them to friends and family.

Andrew Chiu

18:06 05 Mar 26

Ms Kay of Mersey Gas and Heating at the help desk is really an efficient and nice person to deal with for my heating issues. The service reports with Enbridge Gas gas violations for my home were resolved quickly after the repair work with the help of Kay. I don't need to respond to the request from Enbridge for follow-up documents. Fanstastic work, Kay. many thanks. This is a good reason why I join the membership of Mersey Gas and Heating for the maintenance of my HVAC systems.

Darius Johnson

14:13 05 Mar 26

Exceptional work done by Mersey on our heat pump and furnace . Shafiq made sure everything was in tip top shape

Isabella Sasha

13:42 05 Mar 26

John Park did a wonderful job at our home. Very thorough, very quick, very insightful. Amazing Job!

Marcus Polinski

12:56 05 Mar 26

When shafiq arrived at our place , he was quick to notice a few issues with the hvac system . He sorted them out and got our furnace working well

RefinedSimplicity

20:06 22 Feb 26

I had arranged to replace my water heater but when the technicians showed up they realized the wrong model had been ordered. I thought this meant it would need to be rescheduled but the techs called the office, arranged for the correct model to be delivered the same day. They completed the removal and installation of the new water heater quickly. Was very impressed with the techs Jumaid, Gobin M and Ben M to fix the issue so quickly and professionally. Very happy with my experience.

John Murray

00:49 14 Feb 26

Had an excellent experience with John P., who conducted the initial service call and then Savis and Ben who conducted the full installation. They were pleasant to deal with and very knowledgeable. Highly recommend

mikey

15:22 09 Feb 26

I had my furnace break late evening in -20C weather so I contacted Mersey for an emergency service call and they sent a technician out right away. Ashroff F, the tech was very thorough and was able to troubleshoot the issue and was able to have my furnace back up and running. Thank you!! Definitely will keep Mersey as a contact for future needs!

Min Leng

02:28 21 Jan 26

I got to thank Teresa at Mercey. She was very thoughtful and helpful when we had emergency with water heater. Two gentlemen in less than 15 hours from Mersey Heating show up at our door to help us replace the water heater.
Junaid and Gobin were very professional and pleasant. They took the job very detail and precise. We are very happy with their expertise and careful work.
I love their red carpet set up and customer oriented working altitude.
I would definitely recommend Mersey Heating and Air Conditioning to Torontonian if you need any work in urgent. You won't regret it.
Thank Mersey Heating team again!

Carol Henderson

23:00 28 Oct 25

Mersey install team Gobin Arian and Junaid did a fantastic job installing new furnace, air conditioner and hot water tank. Arrived on time and worked all day. They took the time to explain the equipment and did a great job of cleaning up. They were very friendly, professional and respectful of our house. Would be happy to have them back anytime.

Sylvia Leung

18:25 05 May 25

Ashroff is a friendly and polite technician. He performed very nice service for this visit - very detailed and responsible. He also recommended APCO System that we don't need

Jo Setterington

17:50 05 May 25

Michael stopped by on time, and was absolutely fantastic. Thorough, thoughtful and extremely knowledgeable about the AC, furnace and everything in between. Thanks Michael, you're the best!!

Maureeen Mulcahy

16:06 05 May 25

He took the time to explain what he was doing and what the problem was. Wonderful price and good recommendations going forward! Thank you!

Joanne Dubois

15:35 05 May 25

John Park came today. Great job! Very satisfied!

David McCarthy

22:20 02 May 25

Miguel was efficient, informative and good at his job. Very happy to have Mersey employ such technically knowageable employees. Regards,
David

Sumati-Prashant

19:26 02 May 25

Very happy with AC maintenance services provided by John Park representing Mersey Heating and Cooling. John was very courteous. He was running a bit late however called earlier to keep us informed. He advised us of his action plan for maintenance and once competed, confirmed all that was completed. He also shut-off the humidifier and replaced the filter without any prompt from us. . I am pleased with John’s professionalism and will recommend him / Mersey for HVAC needs.

Cathy Kuchynski

15:44 02 May 25

John Park from Mersey came today to perform maintenance on my a/c unit today. He explained what he needed to do, checked my furnace drainage, then serviced and cleaned the a/c unit making sure it functions properly. He was on time, polite and professional. Kudos to John!

Dudley Hinds

14:47 02 May 25

Edit 2024: Following up on last years heating installation, Miguel D., your HVAC Service Tech, did a thorough inspection job. He found faults and did appropriate corrections. I'd like to see more techs like him for future service calls. I'm very pleased with the service.

Arian and Adam plus Clins did a great job installing my Heating system. They explained everything to me and they cleaned up afterwards finishing the install. Great job Mersey Team.

Nic G

13:59 02 May 25

Zhou sorted out our AC. He was most helpful and polite.

Areas We Serve

Mersey Heating and Air Conditioning proudly offers heating, cooling, plumbing, and air quality support across the Scarborough area and beyond, with quick, efficient service in:

GTA
North York
East York
Aurora
Markham

Scarborough
The Beaches
Leslieville
Concord
Etobicoke

Richmond Hill
Thornhill
Vaughan
West Hill
Port Union

Rouge
Willowdale
Milliken
King City

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Let’s Get Your Home Back on Track

When your home needs fast and dependable service, Mersey Heating and Air Conditioning is just a call away. Our team is available around the clock, with convenient scheduling and fast solutions—because comfort shouldn’t have to wait.

Call us at (647) 560-2240 or schedule your service online today.

Two Mersey technicians smiling in front of their green service van, wearing issued jackets during an on-site consultation.