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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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Grant, Greg & Dave are pictured here with HomeStars CEO Nancy Petersen
accepting their Best of 2018 Award. The award is only given to those companies who offer outstanding customer satisfaction time after time .
news
April 28, 2018
Furnace Maintenance: Here’s What You Should Know
You might have certain furnace maintenance questions, especially since the heating season has just p
April 21, 2018
Save Money on Water Heating Bills
Nowadays, tankless water heaters have become an increasingly popular option for homeowners all aroun
April 14, 2018
Common HVAC Noises You Should Be Aware Of
Are you suffering from unnecessary noise in your home? Are you having a hard time watching and heari
April 7, 2018
Everything You Need to Know About Furnace Filters
Furnace filters are an integral component of an HVAC system. There are a variety of sizes and option
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