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

whitby air and heating

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

Whitby Air Conditioning Repair, Service and Installation

whitby air and heating
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If you need good Whitby air and heating service, then look no further than Twintech Heating and Cooling. Twintech has been in the heating and air industry for over 30 years, and in that time we’ve perfected our not only our craftsmanship but our customer service as well.


Just ask Peter, a Whitby resident who hired Twintech in the winter of 2018. Peter wrote:


“Very impressed with this company. They show up on time, kept my place clean and after they left it looks like they were never there. Very professional team. Those people know what they doing. Their installation was on the highest standard. They are very knowledgeable… I strongly recommend this company to everybody. After the installation I received the call making sure I [was] satisfied with their products and their job. Bravo!!!"


Whitby air and heating is our bread and butter, and we’re always sure to deliver the same quality of work that we gave Peter back in 2018! We invite you to read the rest of the testimonials that satisfied Whitby, Ajax and Pickering customers have left on our website.


After 30 years of tough winters and boiling hot summers, Twintech is the best name to call if you need help with your HVAC system and live in Whitby or the surrounding areas. Just give us a call at 1-844-894-6832 today to book an appointment or to book a free consultation!


whitby air and heating


See What Our Customers Are Saying:

by Private User on Twintech Heating and Cooling

Very pleased with the installation of our new furnace and A/C unit. From quotation stage to the completion of the job Twintech was very professional.
Thank you for a job well done.

by Darren, Pickering on Twintech Heating and Cooling

My old water heater quit on me. I called TwinTech. In less than 4 days, I had my new water heater installed and the old one taken away. The whole process was quick, easy, pleasant, and well done. This is the third time I've dealt with TwinTech and I've been satisfied each time.

by Private User on Twintech Heating and Cooling

I had them replace my furnace last year. When it came time for the air conditioner this year, I did not hesitate to call Twintech again. I will also have them perform regular maintenance on them.

by Robert, Ajax on Twintech Heating and Cooling

We required a new HVAC replacement after running the old
system for 18 years.
Dave understood our requirements and gave us a quote that
covered all the necessary items.
Installation was fast and very tidy. Everything works as
it should. Our thanks to Greg, Mitch and others for their
excellent work. Recommend this family owned business to
anyone else, considering HVAC or other work.

by John Armstrong, Pickering on Twintech Heating and Cooling

I needed a new furnace and A/C to replace my 21 yr. old units, and went to the internet to view potential companies in May, I received 3 quotes,
and chose Twintech based on their salesman Dave who was very detailed and covered off everything on what Twintech was all about,
an extremely dedicated company with so many years of experience, and after reading the on line reviews I was sold on Twintech, who did not disappoint as the installation team were top notch with Greg leading,
I would highly recommend this company without any doubts, in my books they are first class all the way. Our new Amana furnace and A/C are working perfectly !

by Private User on Twintech Heating and Cooling

Flawless transaction. They did exactly what they promised, showed-up on time, cleaned-up, and were highly professional. Highly recommended.

by Bill Edmondson on Twintech Heating and Cooling

Salesperson and 2 man installation team were all professional and
knew their stuff. All three were friendly and helpful, answering all
my questions. The quality of their work demonstrated their experience
and expertise in their field.

by Private User on Twintech Heating and Cooling

A dear late cousin of mine recommended this company and I have been happy with the service.

by Private User on Twintech Heating and Cooling

We are very pleased with the work done by Twintech. They were very professional from start to finish. Dave came to our home and gave us a very competitive quote for new high efficiency furnace and air conditioner. The installers were very courteous and professional. We would highly recommend them.

by W1n5t0n1987! on Twintech Heating and Cooling

Great experience getting an old furnace replaced.
Sales Guy (Dave) was great - honest, responsive, and friendly.
The work itself was done quickly and we are very happy with the outcome, thank you! We recommend TwinTech!

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whitby air and heating

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!

Top Signs Your Furnace Needs Repairs Before Its Too Late

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - December 20, 2024

A malfunctioning furnace can lead to costly repairs or a complete breakdown when you need it most. Catching the warning signs early can save you time, money, and frustration. Here are the top signs your furnace needs repairs before it’s too lat

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Intermittent Igniter Issues (natural gas, Armstrong Air Ultra V)

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - March 26, 2023

Here's the sitch.I've replaced my igniter 3-4 times in the last year. Figured I'd just gotten cheap ones. Maybe I got oil on it, maybe chemicals/moisture from nearby washing machine/shower (there's talk of this online, idk). Anyway, I bought a beefie

Read More

Furnace Unit: Why Keep it Clean?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - February 11, 2025

Keeping your furnace unit clean is essential for maintaining efficiency, improving indoor air quality, and extending its lifespan. Here’s why regular cleaning is important: 1. Improved Efficiency Dust and debris buildup in your furnace ca

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How Heat Pumps Operate in Different Climates

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - May 12, 2025

Heat pumps have become an increasingly popular choice for homeowners looking to heat and cool their homes efficiently. Thanks to advancements in technology, heat pumps now offer reliable performance across a variety of climates—from the sunn

Read More