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.
Gas & Electric Furnaces Pickering Here in Durham Region, winters can be harsh and frigid and...Learn More
Air Conditioning Pickering Hot. Sweaty. Sweltering. Oven-like. These are words we try to avoid w...Learn More
Gas Fireplaces Pickering Nothing says escape from a cold winter day like curling up by a fire. F...Learn More
Tankless Water Heaters
Tankless Water Heater Installation & Repair Hot water is an essential part of a comfortable Cana...Learn More
Hot Water Tanks
Hot Water Heaters Pickering There are few everyday pleasures more satisfying than a hot shower. ...Learn More
Pickering Custom Ductwork A lot of money and effort gets spent on getting the right furnace or a...Learn More
Maybe it’s your furnace or your air conditioner or your ductwork but you’re getting the sens...Learn More
Gas Line Installation
Pickering Gas Line Installation When it comes to heating systems or high-energy use appliances g...Learn More
Read Our Reviews On
You might have certain furnace maintenance questions, especially since the heating season has just p
Nowadays, tankless water heaters have become an increasingly popular option for homeowners all aroun
Are you suffering from unnecessary noise in your home? Are you having a hard time watching and heari
Furnace filters are an integral component of an HVAC system. There are a variety of sizes and option
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 myLeslie B, Pickering