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

whitby hvac services

24 / 7 Emergency Service Available. Call Us Now: 1.844.894.6832

Whitby Air Conditioning Repair, Service and Installation

whitby hvac services
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If you need Whitby HVAC services, then Twintech Heating and Cooling are here for all your HVAC needs. Twintech is owned and operated by a third-generation family of HVAC technicians. Our experts have served the Durham and GTA area for over 30 years. Our customers have come to rely on our professionalism, quality of work, and high level of customer service.


While it's still early to start thinking about the cooler weather, it's never too early to think about furnace maintenance. We generally recommend you have your furnace maintained once a year. Regular maintenance ensures that your HVAC system continues to run correctly. And if it's been a while since your last furnace inspection, give Twintech a call. One of our experts will come over and inspect and perform any required maintenance.


When searching for Whitby HVAC services, choose Twintech Heating and Cooling. Our experts are available 24/7. You can count on us, especially in a heating or cooling emergency. We also know the cost of a new furnace or AC unit can be stressful. That is why we offer financing options to help cover the costs and keep your home comfortable during the cold and warmer months. Call us today to find out about your options.


For more information on Whitby HVAC services, visit our website or call us at 1(844)894-6832. We will answer any questions you may have. Contact Twintech Heating and Cooling today.


whitby hvac services


See What Our Customers Are Saying:

by DG Sellers on Twintech Heating and Cooling

Professionally done and took care to cover all entry floors to the house for the installers to remove the old furnace and install a new furnace.
I also made recommendations of the tankless water heater that we had installed and items to address. We did not know they also installed tankless water heaters.

by Bill, Pickering on Twintech Heating and Cooling

Price was not the cheapest nor the most expensive of my quotes. It's the quality of the installation that makes for a good AC system. The twins' knowledge & professionalism was evident in the small details:
Very clean work. Greg made sure that the refrigerant level & temperature were correct. They reinstall the insulation & vapor barrier around the wall. The outside electrical cords were secured to the wall. Proud to support this local company. Thank you.

by Taz on Twintech Heating and Cooling

Great team of guys came to do the work. Very professional. Arrived on time worked very efficiently and were very clean. They answered any questions we had without hesitation. The air conditioner works great and is so quiet. I highly recommend them and they don't try to up-sell anything right from the start.

by Jordan on Twintech Heating and Cooling

The service was prompt, professional and very courteous. Competitive price. Would highly recommend this company.

by David on Twintech Heating and Cooling

Excellent workmanship, and quick response. Would recommend Twintech to anyone.

by Todd Whyte on Twintech Heating and Cooling

My existing 15-yr old A/C went down on me during the first major heatwave of the season. Researched my options, as well as a few different installers, and decided on Twintech.

They gave me confidence right from the beginning. Extremely knowledgeable. Their communication was excellent - always responded to questions quickly. Given we were in a heatwave, they were fully booked. However, within days they were able to fit me in due to a cancellation. Upon learning that the Amana unit I was getting installed was on backorder, TwinTech went to bat for me with the manufacturer and was able to get me the next model up within a day, for the same price - Amazing!

As far as the installation was concerned, I couldn’t be more impressed. These guys were clearly very experienced and did a fantastic job. Very clean, polite, timely & informative. They even thoroughly sealed all the exposed gaps in my ductwork. I’ve had plenty of heating and cooling work done in the past and have never used the same contractor twice because I’ve never been very impressed. However, from now on, I’ll always be contacting Twintech first!

by Jordan Arnott, Courtice on Twintech Heating and Cooling

They were very friendly and took care of everything. The install looks great (and works great), they were very knowledgeable. Installed our a/c efficiently despite the difficult install location both inside and outside and they made it work.

by Lori Ellis on Twintech Heating and Cooling

Phenomenal service, so glad I found these guys a few years back after being "hosed" badly by 3 other companies. I've recommended them to so many, and they all are so thankful.

by Jonathan Rogoza on Twintech Heating and Cooling

This company is fantastic. Dave came out and gave me a very honest and reasonable quote, unlike a quote received from another company. I had a bunch of questions that were easily answered and when I had questions regarding heating/cooling a previously unheated room above the Garage, Dave arranged for Greg to come out for an assessment of this new space and gave me his recommendation along with his professional thoughts on all of my options.

These guys have been nothing but Professional, honest and helpful along the way. I can't recall the two other guys doing the install, but they were great as well. Good workmanship, everything was cleaned up and everything functions as promised. I could go on and on about my experience, but it's all positive so what more could you want?

Give them a call, see for yourself. If I had to buy another furnace/AC or heat pump, they'd be my first call.

by Private User on Twintech Heating and Cooling

I hired twin tech to convert my townhouse heating from electric to gas and install a furnace and a/c unit. I had talked with many other vendors, and received several quotes, but chose them, and very happy I did. Here are some of the reasons why:
1. They were realistic about the timeline for the work, when they could start and how long it would take. (They said upfront, it was their busy season and would need to get back to me in 3 weeks, which they did):
2. They had a quote with options for me. They were clear about the entertainment of what they would and would not do (they’d build duct work, id need another contractor to box in ductwork). This allowed me to plan as I was my own general contractor for my renovations).
3. They spoke to me in a language I understood, neither too technical nor too simple. They answered all my questions as I had them. Everyone is so lovely to work with, the sales team and the contractors who are worked in my home.
4. It’s been 4 m since the work was complete. They still answer my emails and my furnace is working very well!

I unabashedly recommend! Price, customer care and quality workmanship were all amazing!

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whitby hvac services

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!

HVAC General Maintenance Tips

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - March 25, 2025

Here’s a handy list of HVAC general maintenance tips to keep your system running smoothly and efficiently all year long: 1. Replace or Clean Air Filters Regularly Frequency: Every 1-3 months, depending on usage and filter type.

Read More

Can my AC Accommodate Home?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - March 22, 2024

Determining whether your air conditioning (AC) system can adequately accommodate your home size depends on several factors: Size of the AC unit: AC units are rated based on their cooling capacity, typically measured in British Thermal Units

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Will Cleaning My AC Effect Its Performance?

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

Yes, cleaning your air conditioner (AC) can significantly affect its performance in several positive ways: Improved Efficiency: Dust and debris can accumulate on the AC's filters, coils, and fins, obstructing airflow and reducing the sys

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What Are Signs That My Furnace May Soon Require Replacement?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - December 10, 2019

At Twintech Heating & Cooling, repairing furnaces is our bread and butter! However, there comes a point in every furnace's life where even regular maintenance and the most skillful repairs can't save it. Here are some signs that your furnace migh

Read More