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Keeping families comfortable for over 30 years. Check out our seasonal promotions.
TWINTECH is a full-service HVAC care and maintenance provider located in Durham, Ontario. The company is owned and operated by Grant and Greg Dainty, third generation HVAC technicians.
Over the years, TWINTECH has developed an outstanding reputation for both the quality of our installations and high level of customer service in the GTA and surrounding areas.
TWINTECH recognizes the need for crucial preventative maintenance and repair of residential HVAC systems, and as a result, our company has gone to great lengths to bring together a highly trained service team whom our customers can count on during any heating and air conditioning emergency.
services
Heating
Gas & Electric Furnaces Pickering Here in Durham Region, winters can be harsh and frigid and...
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Air Conditioning
Air Conditioning Pickering Hot. Sweaty. Sweltering. Oven-like. These are words we try to avoid w...
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Gas Fireplaces
Gas Fireplaces Pickering Nothing says escape from a cold winter day like curling up by a fire. F...
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Tankless Water Heaters
Tankless Water Heater Installation & Repair Hot water is an essential part of a comfortable Cana...
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Hot Water Tanks
Hot Water Heaters Pickering There are few everyday pleasures more satisfying than a hot shower. ...
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Custom Ductwork
Pickering Custom Ductwork A lot of money and effort gets spent on getting the right furnace or a...
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Maintenance
Maybe it’s your furnace or your air conditioner or your ductwork but you’re getting the sens...
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Gas Line Installation
Pickering Gas Line Installation When it comes to heating systems or high-energy use appliances g...
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Reviews On
news
Improving Your Air Quality this Winter
As the winter season progresses and the temperature tumbles we seal ourselves off in our toasty home
Expert HVAC Maintenance Tips You Should Know About
Taking care of your HVAC system today allows you to bag huge savings in the long run. Taking the pro
Great Saving Tips for This Year
It’s not a big surprise that energy costs money, but some people are still surprised when they see
Gas Line: Its Benefits and Why You Should Have It Installed
If you are interested in having a gas line installed in your home for your barbecue or a garage heat
testimonials
I have used Greg Dainty for over 15 years in 3 different homes, for heating, cooling, pool heaters, appliances and bbq lines. Greg has always been so professional, friendly and the workmanship nothing short of fantastic. Greg has always discussed my
Leslie B, Pickering