Our top-notch HVAC services will guarantee a comfortable living environment no matter what season!

Schedule a Service!

If you need service on your HVAC unit, we recommend calling a qualified HVAC technician at Cirtech CVAC. Our team is experienced in servicing all brands of HVAC units. We can provide you with a quick and honest estimate and will get your unit up and running again in no time!

If your HVAC unit is leaking water, you should shut off the power to the unit and call a qualified technician immediately. Water leakage can cause extensive damage to your home and equipment. Be sure to keep a close eye on the unit for any further signs of leakage.

It is recommended that you change your air filter at least every month. However, the frequency of filter changes depends on several things. This includes the type of filter you are using, how often your fan runs, the quality of air in your home, etc. You should contact Cirtech if you want to learn more about our air filtration services.

It would be best to have your ducts cleaned at least once every three years. However, we recommend that you clean them twice a year by having Cirtech come out and inspect and clean all of your units. This will keep contaminants and allergens from building up and improve your equipment’s overall function and efficiency too!


High-Quality Residential and Commerical HVAC Services in Dorval, QC and the Surrounding Areas

At Cirtech CVAC, we have beenHVAC Services Dorval helping people find the best HVAC solutions for their homes or business for years. Our skilled technicians are experts at performing repairs, maintenance, and installation on residential and commercial spaces. We also have the right tools and experience to get your HVAC system running in top condition!

With us, you can rest assured that you will receive high-quality services. We also offer competitive rates, so you can be sure that you’re getting the best value for your money.

Cirtech CVAC offers the following services:


Our techs will keep your home comfortable, regardless of how cold or hot it gets.

Cirtech CVAC ensures thatHeating Services Dorval your family is safe, comfortable, and happy in your home. With our quality HVAC services, you won’t have to worry about your HVAC system failing during those cold winter nights or hot summer days ever again!

Our team has been in the HVAC industry for years and knows how to correctly take care of your system.

Check out our residential HVAC services below:


We ensure a comfortable working environment with our reliable commercial HVAC services!

If you own a business, youAir Conditioning Services Dorval know how important it is to keep your employees comfortable. If not, this may affect their productivity. That’s why it’s crucial to have a reliable commercial HVAC system in place.

At Cirtech CVAC, we understand the importance of keeping your business running smoothly. We offer high-quality commercial HVAC services that will keep your employees comfortable and productive all year round! Don’t let your business suffer because of an unreliable HVAC system! Contact Cirtech CVAC today!

Learn more about our commercial HVAC services here.

Contact Cirtech CVAC for all your comfort woes today!

As your trusted local HVAC company, Cirtech CVAC is here to provide you with the best services possible. We offer high-quality residential and commercial HVAC services across Dorval, QC and the surrounding areas. Our goal is to meet and exceed your expectations, and we stand by that goal.

Give us a call today at 514-631-5883  for consultation.

Air Conditioning Repair Dorval, QC