Gas Tech Service – Professional HVAC Services in Mississauga & Area

The Lowest Prices, The Best Service

For over 25 years, Gas Tech Service has provided the highest quality heating and air installation and repairs for residential, commercial, and industrial properties in Mississauga and the surrounding areas. We are also an affordable alternative for heating, ventilation, and air conditioning (HVAC) services, roof repairs, and fireplace services and specialize in furnace repairs. Family owned and operated, Gas Tech Service’s prices are consistently the best in Mississauga and our solid workmanship is second to none.


Available 24/7

Property emergencies don’t keep 9 to 5 schedules. Gas Tech Service offers 24/7 emergency services so you have a repair specialist just a phone call away no matter what time of night. You can depend on us! We serve the Mississauga, Etobicoke and Oakville areas.


Satisfaction Guaranteed

Our mission is to offer exceptional service, and we pride ourselves on the highest standards in the industry. We want to know if you aren't satisfied with our work so we can fix it for you. Our expert technicians won’t stop working until you are completely satisfied, guaranteed.


Gas Tech Service is an affordable alternative that serves all your HVAC needs.


Professional Certification

Technical Standards & Safety Authority (TSSA) Licenses

HVAC Services


Turn to our technicians for your heating and cooling needs

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