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

Greg has always been so professional

Greg has always been so professional

by Leslie B, Pickering on Twintech Heating and Cooling
Greg has always been so professional

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 options and fixing versus replacing, giving his honest opinion and what works best for me cost effective wise and long term. I have valued his opinion so much and have not trusted my gas needs with anyone since using him. I have also referred him to many of my friends and family and have always been so thankful with how well and quickly he looks after us all. I hold Greg in the highest regard and would recommend him to anyone with complete confidence!

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!

Why Exhaust Fans Are Essential in Homes

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - March 7, 2018

Having exhaust fans in your home is beneficial for maintaining ideal air quality and temperature. Bathroom, kitchen, or whole systems improve ventilation as they let out the bad air to better a home’s interior environment. Check out how exhaus

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nest thermostat messed up my air conditioner?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - September 3, 2023

A Nest thermostat, like other smart thermostats, should not inherently "mess up" your air conditioner if installed and configured correctly. In fact, these devices are designed to help improve the efficiency and control of your HVAC (hea

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Common Mistakes When Getting a New Furnace

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - March 20, 2025

Here are some common mistakes people make when getting a new furnace, and how to avoid them: Choosing the Wrong Size A furnace that's too big will cycle on and off frequently, leading to uneven heating and higher energy bills. Too smal

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Common Causes For An AC Breaking

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - April 19, 2024

Several common causes can lead to an air conditioner breaking down: Lack of maintenance: Regular maintenance, such as cleaning filters, coils, and checking refrigerant levels, is crucial for the proper functioning of an AC unit. Neglecting main

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