Heating and Cooling Solutions
Proudly Serving Clients across the GTA
Providing top-quality HVAC installation services with Great Professional Technicians (GPT). We specialize in furnaces, boilers, heat pumps, ductless air-conditioners, tankless water heaters, and water tanks, ensuring comfort and efficiency. Trust our certified and insured technicians for reliable solutions and expert craftsmanship in every job we do!
Emergency Call - 24/7
-
866
GPT MECH
866-478-6324
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About Us
We Are A Group Of Professional HVAC Technicians
At GPT Mechanical, we bring a modern approach to home comfort. Built on a strong engineering foundation and powered by a team of sharp, motivated technicians, we combine technical know-how with hands-on expertise to deliver heating and cooling solutions that perform reliably and efficiently.
Our focus is on doing the job right the first time. From detailed equipment checks to clean, precise installations, we ensure every system runs at peak performance. We choose products that strike the right balance between cost, comfort, and sustainability—so you can enjoy long-term savings and a smaller environmental footprint.
Whether it’s a new install or an upgrade, GPT Mechanical is your trusted partner for dependable HVAC services built around your needs and today’s energy standards.

Out Services
Available for 24/7
Emergency Service
01.
Furnace Installation
We supply and install nearly every furnace brand on the market and guarantee the highest rated performance, but we recommend Lennox, Carrier, and Goodman units.
02.
Air-Handling System
Thinking of pairing your boiler or water heater with an air-handling unit to heat your home? It’s a smart solution—but one that requires proven expertise to ensure maximum efficiency and performance. With years of hands-on experience, we’re here to make sure your system runs flawlessly.
03.
Heat Pump Installation
Heat pumps are an excellent solution for clean, energy-efficient heating—especially with the new generation of cold-climate, high-SEER models that keep your home warm even in freezing winters. Let us handle your rebate application and ensure a professional, worry-free installation.
04.
Air-Conditioning System
Whether it’s central AC or ductless units, we handle both—with precise heat load calculations and proper sizing to ensure your home stays cool and comfortable during even the hottest, most humid summers.
05.
Ductwork installation
With a strong track record of ductwork installations in both custom new-builds and renovated homes, we’re ready to support you every step of the way—from detailed engineering permit drawings to final inspection. Trust us to get it done right.
06.
Gas line installation
Our TSSA-certified and fully insured technicians install gas lines with the highest safety standards—ensuring your home and family stay protected every step of the way.
Quick Service On Emergency Call - 24/7
We’re available for emergency calls around the clock—whether it’s a freezing winter night or a hot summer afternoon.
- 866-478-6324