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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 the...
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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
August 25, 2017
Covering AC After Summer: Should You Do It?
There are times during the year when you need to do maintenance on your heating and cooling system.
August 15, 2017
Should I Repair or Replace My AC?
Deciding whether you should replace or repair your air conditioner can be difficult. For starters, r
August 8, 2017
The Importance of Having Bathroom Exhaust Fans at Home
From odour control to safety, there are many reasons why having bathroom exhaust fans in your home i
August 1, 2017
Top Questions to Ask for Your Air Conditioning Estimate
Next to your mortgage, your utility bills are among the highest costs of operating a household. Cent
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