GPT Mechanical
HVAC contractor in Vaughan, ON.
In GPT Mechanical's own words
Expert HVAC equipment and services across the greater Toronto Area, including installation, repair, and maintenance for homes and businesses. From furnaces and boilers to ACs, heat pumps and water heaters, our TSSA-certified and insured technicians deliver comfort, efficiency, and reliability.
- Trade
- HVAC contractor
- Business address
- 33 Martina Crescent, Vaughan, ON L4H 3B6, Canada
- Telephone
- (866) 478-6324
- Website
- gptmechanical.com
- Hours
-
- MondayOpen 24 Hours
- TuesdayOpen 24 Hours
- WednesdayOpen 24 Hours
- ThursdayOpen 24 Hours
- FridayOpen 24 Hours
- SaturdayOpen 24 Hours
- SundayOpen 24 Hours
From the business's Google listing, checked Oct 2026
- Register
- ON register
Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the provincial licensing body.
Google Reviews
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I’m very happy with the work they did. If I had to use one word to describe this company, it would be reliable. They keep their word, do what they say they will do, and deliver on their commitments. It’s hard to find that kind of reliability these days. I would definitely recommend them.
Chirag P.
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Excellent service from Mr.Ali He quickly fixed the humidifier water leak and did a great job.Very professional, friendly, and knowledgeable,Highly recommended!
Aneesh M.
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Speedy company, great experience easy to work with them. Highly recommended.
MAJID A.
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polite, well spoken, took the extra time to lay runners down to show respect for our home. good guys. communication was appreciated, arrived on time and everything went well. will be recommending. appreciate your help and fast install schedule. called them and had it installed the next day. need more businesses like this. thanks
j M.
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Ali did an amazing job installing my AC unit. He came in the evening and finished the job exactly as promised. My AC wasn’t working at all, and he quickly got everything up and running. I highly recommend Ali if you’re looking for AC installation or any other HVAC-related work. He was professional, reliable, and delivered excellent service. Thank you, Ali!
Mukesh D.
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Great. Service and fair price ..was a pleasure to deal with wish I found him sooner. Had a problem the AC. Found the issues and did the repairs in a few days. Dad was happy and worry free. Will use them again and happy to recommend them .
lisa S.
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Ali and team was punctual and professional. They were careful not to damage our finished floor and cleaned up the work area. He explained the operation of the system and its benefits.
V D.
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Had a great experience with GPT Mechanical. The staff were professional, friendly, and very helpful — especially Ali . He was knowledgeable, honest, and made sure everything was done properly and on time. You can really tell he cares about his work and his customers. Highly recommend this place for anyone looking for reliable and quality service!
Somayeh S.
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Tell your idiot drivers to stay out of the passing lane. Under speed and causing traffic. Over the Skyway at1pm Thursday
Hammer N.
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Ali and his team replaced our aging hot water tank with a tankless heater. They were courteous, professional, and efficient and Ali was quick to answer any of my follow up questions after install. I am extremely satisfied and highly recommend GPT!
Grant O.
About GPT Mechanical
GPT Mechanical works on furnaces, boilers, air conditioners, heat pumps and water heaters across the Greater Toronto Area. The company describes its work as installation, repair and maintenance for both residential and commercial equipment.
GPT Mechanical’s equipment work
Heat-pump installation is among the company’s named services, along with general HVAC installation. For furnace equipment, the company recommends Lennox, Carrier and Goodman units and says furnaces carry a 10-year warranty that includes one year of labour.
The business is open 24 hours a day, seven days a week, and advertises 24/7 emergency service. In Vaughan, Environment Canada normals for 1981-2010 show a mean temperature of 7.9°C, with an average high of 12.6°C and average low of 3.2°C.
Reviews of GPT Mechanical in Vaughan
Reviewers most often mention professional work, punctuality, clear communication, care inside the home, and repairs or installations completed promptly; one review is negative.
The company says its technicians are TSSA-certified and insured.
Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from Statistics Canada and Environment Canada.
More HVAC contractors in Vaughan
About Vaughan
| Population | 323,103 (2021) |
|---|---|
| Average yearly snowfall | 150.6 centimetres |
Sources: Statistics Canada, 2021 Census. Environment and Climate Change Canada, Canadian Climate Normals 1981-2010.