Twintech Heating and Cooling

TWINTECH is a full-service HVAC care and maintenance provider located in Pickering, Ontario and servicing Ajax, Pickering, Whitby, Oshawa and the Greater Toronto Area.
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 Greater Toronto Area 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.

As a TWINTECH customer, you can rest assured that with any visit to your home comes with friendly, professional service and over 30 years of reliable, knowledgeable expertise.