$49 / month O.A.C Including Install
$49 / month O.A.C Including Install

Furnace, A/C, Tankless Water Heater Install

Furnace, A/C, Tankless Water Heater Install

by Lynsey from Toronto on Twintech Heating and Cooling
Furnace, A/C, Tankless Water Heater Install

We are completing a large project adding an addition on to our house and couldn’t be more pleased with our decision to trust Twintech with our hvac work. They removed and replaced the furnace, installed a new A/C unit, swapped our tank water heater for a tankless unit, and completed ducting and new A/C lines through the addition. Without hesitation we would recommend Twintech to anyone.

See What Our Customers Are Saying:

by Aaron on Twintech Heating and Cooling

We are very happy to recommend this company to everyone. Our furnace broke down on Sunday morning. We phoned them and before noon Grant the owner showed up. He worked on the furnace for about a hour not wanting to give up to fix the problem. The furnace was 17 years old. I was the one talking about replacing it. End result was the next day it was all done. On the Sunday Bob came over with heaters to warm up the house. We decided to replace the water heater at the same time. Thanks Grant for the excellent work. Thumbs up.

by Linda on Twintech Heating and Cooling

Right on time. Explained how to work the HRV in a different way so the house would not be so dry. Changed my whole house water filter for me as well. Friendly, helpful, caring service!

by Robert Rogers on Twintech Heating and Cooling

Very pleased with the professional service that TwinTech Heating and Cooling provided in replacing my furnace. I got several quotes from different service providers. Their price was excellent and they explained the features very well. We are very glad we went with TwinTech and highly recommend their services.

by Robert Mizuno on Twintech Heating and Cooling

We were new homeowners in need of a second opinion. TwinTech Heating & Cooling were Amazing and professional. Very knowledgeable and great service all around. Recommend to anyone looking for honest and reliable services. Treated with respect and care. Thank you Greg, Mitch and Bob!

by Ruth on Twintech Heating and Cooling

TwinTech is an excellent and honest company! I called them for a second opinion after being told by another company that I needed to replace my furnace. Turns out this was not the case at all! I did not need a new furnace. TwinTech did not push to make an unnecessary sale and saved me from a huge expense. Bob and Mitch were extremely professional and above all honest! I definitely recommend TwinTech!

How Professional HVAC Installation Makes the Difference

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - January 6, 2026

Choosing a new HVAC system is an important investment, but the system itself is only part of the equation. No matter how advanced or energy-efficient the equipment is, professional HVAC installation is what determines how well it actually performs

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I wanted to understand which wire is common wire on my Heat Pump

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - March 28, 2023

This is connected to my heat pump. Question from user BeatAlive at heatpumps at reddit. In a heat pump system, the common wire, often referred to as the "C wire," is an important component for providing continuous power to the thermos

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what air conditioner should I get?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - September 10, 2023

I have a pretty small room, dont know the size exactly but it gets extremely hot in the summer and i dont know what air conditioner to get, there is already an air conditioner on the same floor and it works pretty well but its placed in a room instea

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Expert HVAC Services in Ajax

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - March 14, 2025

When it comes to heating and cooling services in Ajax, Twintech Heating and Cooling stands out as a trusted provider with years of experience in the industry. Whether you need a furnace repair, air conditioning installation, or routine HVAC mainte

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