Air Conditioning and Heating
HVAC Installation
At AT Climatisation we specialize in the installation of heating and air conditioning systems in Quebec and, more particularly, in the Greater Montreal area.
You have to deal with the heat in the summer?
You want to replace your old system to save on your electricity bills?
You want to be more comfortable in your home?
Whatever your needs, our consulting and installation experts will guide you throughout your entire project.
Achieve Your Project in
4 EASY STEPS

Contact & Consultation
Submit your request online or by phone. Our advisors will be happy to answer your questions and provide you with as much information as possible.
Evaluation & Quote
Our representatives will come to your home free of charge to help you determine the product that best fits your needs. An accurate and complete estimate will be given to you at the end of the appointment.
Installation
Our professional installers will ensure the optimal operation, efficiency and durability of your equipment. We will provide you with prompt service to install your new unit(s).
After-Sales Service
We will always explain how your equipment functions, and we will follow up with you shortly after installation. Do you have a question? Do not hesitate to contact us, we will be happy to answer you.