About
Locally owned and operated, National AirFlow is your trusted source for professional HVAC installation, repair, and maintenance in Montreal and the greater Quebec region. With over 21 years of experience, our certified technicians handle everything from emergency AC repairs to complete system replacements.
Services
- HVAC System DesignCAD 285–623 · ESTIMATE
- Emergency ServicesCAD 159–431 · ESTIMATE
- Heat Pump ServicesCAD 212–312 · ESTIMATE
- Thermostat InstallationCAD 299–564 · ESTIMATE
Brands We Work With
Credentials
- License: LIC-36418-CA Verified
- Insurance: Verified
- Background check: —
- Employees: 6-10
- Service radius: 49 km
Reviews (20)
- ★★★★★Very professional
National AirFlow diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★★Friendly and efficient
Very happy with the service from National AirFlow. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★★☆Outstanding service
The team from National AirFlow was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.
- ★★★☆☆Good experience
The team from National AirFlow was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.
- ★★★★★Fair pricing
Very happy with the service from National AirFlow. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★★★Excellent work
National AirFlow installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★★Excellent work
National AirFlow installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★☆Fair pricing
National AirFlow did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★★Friendly and efficient
After getting quotes from several companies, we went with National AirFlow and glad we did. Best price and best service.
- ★★★★★Great service!
Outstanding customer service from start to finish. National AirFlow went above and beyond to make sure we were comfortable.
- ★★★★★Outstanding service
Very happy with the service from National AirFlow. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★★★Good experience
We have used National AirFlow for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.
- ★★★★★Highly recommend
After getting quotes from several companies, we went with National AirFlow and glad we did. Best price and best service.
- ★★★★☆Impressed
National AirFlow installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★★Excellent work
Had National AirFlow come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.
- ★★★★★Great service!
Very happy with the service from National AirFlow. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★★★Great service!
National AirFlow did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★☆☆Good experience
National AirFlow diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★☆Fair pricing
After getting quotes from several companies, we went with National AirFlow and glad we did. Best price and best service.
- ★★☆☆☆Highly recommend
Outstanding customer service from start to finish. National AirFlow went above and beyond to make sure we were comfortable.