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

ac service call

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

Durham Region Air Conditioning Repair, Service and Installation

ac service call
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If you need an AC service call, Twintech is here for you. We are a full-service HVAC care and maintenance company that provides for Pickering, Whitby, Oshawa and the Greater Toronto Area. Over the years, we have developed a reputation for being the best in customer service and installations.


Our team of experts has experience with AC units of all types, and our technicians use a variety of diagnostic equipment to if there is a problem with your unit, they will find it. They also provide maintenance services, if it's been a while since the last time your AC has been maintained then give us a call. The technician will come to your home and prepare your unit for the warmer months; they will clean the blades and the outside of the unit. A clean unit is one that will run smoother and last longer.


The best time to make an AC service call is now, as the weather is getting warmer, and the snow has melted. Even if you have not had any previous issues with your unit, it's better to have it inspected now to avoid any future problems. If your AC does break down, give us a call, and we'll send a technician over to get your home cool again.


For more information about AC service calls, visit our website or give us a call at 1-844-894-6832. We will answer any questions you may have, contact Twintech today!


ac service call


See What Our Customers Are Saying:

by Floreene in Whitby on Twintech Heating and Cooling

My old furnace had finally broken down for the last time when contacted twintech to have a new furnace installed…They were prompt, knowledgeable and very reasonably priced. They did such a great job i tell all my friends and family about this company.

by Damien McIsaac. Ajax on Twintech Heating and Cooling

To whom it may concern, I recently had TwinTech (Greg and Grant Dainty) replace my furnace and service both my gas fireplaces and air conditioning unit. They were professional, courteous and very fair in their pricing. I would gladly recommend TwinTech to anyone needing work done. I can be contacted at 905-626-XXXX.

by Blair N. - Toronto on Twintech Heating and Cooling

My Fiancé and I have relied on Twintech Heating and Cooling now for the better part of the last 10 years. In that time, Greg has installed a furnace, an air conditioner, and a heat-pump at our residence in Toronto. In each instance Greg and his team were a pleasure to deal with. They were courteous and professional throughout the whole process and the quality of their work is first rate. Our experiences have always been extremely positive and we have referred his services numerous times to our friends and family. Without hesitation, I would recommend Greg and TwinTech Heating and Cooling to anyone looking to service or replace their existing heat/AC equipment

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ac service call

See What Our Customers Are Saying:

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!

by Anna Chin on Twintech Heating and Cooling

Amazing experience with TwinTech Heating & Cooling! Their team was professional, knowledgeable, and efficient from start to finish. They installed my new furnace quickly and left everything spotless. The technicians took the time to explain everything and made sure I was comfortable with the system before they left. Great customer service and fair pricing. I highly recommend them for anyone needing HVAC services!

by Connor Agnew on Twintech Heating and Cooling

Great experience all around. Bob was sharp and easy to talk to, and Greg handled the installation perfectly. Would hire them again in a heartbeat.

Why Buy a Heat Pump For My Toronto Home

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - April 27, 2025

When it comes to keeping your Toronto home comfortable year-round, choosing the right HVAC system is crucial. One of the most efficient and versatile options available today is the heat pump. At Twintech Heating and Cooling, we believe a heat p

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Ducted heat pump sizing help

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - September 11, 2023

Hello all! I'm researching updating my houses current ducted heat pump system to a newer hyper/max heat system (16-18+ seer). Typical 1997 built 2 story 1600sqft living space house with basement located near Columbus Ohio. Current system is

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My Furnace is Cycling Frequently

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - March 18, 2025

If your furnace is cycling on and off more frequently than usual (called short cycling), it’s usually a sign that something’s wrong. Let’s troubleshoot some common causes: Dirty Air Filter A clogged filter restricts airfl

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Is the Power Cut Off From My AC?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - July 31, 2024

If you suspect that your air conditioner (AC) might have had its power cut off, here are a few steps you can take to check and resolve the issue: Check the Thermostat: Ensure the thermostat is set to "cool" and the temperat

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