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

Routine Furnace Inspection

Routine Furnace Inspection

by one19 in North york on Twintech Heating and Cooling
Routine Furnace Inspection

Greg came by to do a routine furnace checkup. He was very knowledgeable and professional, letting me know what's being checked/adjusted and giving me tips to ensure everything runs smooth. Very honest and upfront about what's working fine vs. what may need to be fixed/replaced. He didn't attempt to up sell anything that wasn't necessary. I'm glad to have finally found someone I can trust and rely on for all my HVAC needs - furnace, A/C, and hot water tank.

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!

The Importance of Cleaning Your Furnace Filters

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - November 29, 2024

Maintaining your home’s heating system is vital for comfort, efficiency, and safety - starting with something as simple as cleaning your furnace filters. This often-overlooked task can significantly impact the performance of your HVAC system an

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Heat Pump Buyer's Checklist: What Ontario Homeowners Should Know

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - December 8, 2025

Buying a heat pump is a big decision—and the right choice can lower energy bills, improve comfort, and deliver reliable heating all winter long. To get the most value from your investment, it’s important to know what to look for before

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Twintech - Your Heat Pump Experts in Oshawa

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - April 16, 2025

When it comes to heat pump solutions in Oshawa, Twintech Heating & Cooling stands out as the trusted local expert. We specialize in all things heat pump. Twintech offers professional installation, personalized consultations, and ongoing sup

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Why Furnace Inspections Are Important

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - January 7, 2025

Furnace inspections are crucial for maintaining the efficiency, safety, and longevity of your heating system. Here’s why they matter: 1. Ensures Safety Furnaces that run on natural gas or propane can develop leaks, leading to dangerous

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