Mark Thomas AirTech

About

Locally owned and operated, Mark Thomas AirTech is your trusted source for professional HVAC installation, repair, and maintenance in Montreal and the greater Quebec region. With over 44 years of experience, our certified technicians handle everything from emergency AC repairs to complete system replacements.

Services

• AC Repair
  CAD 256–680 · ESTIMATE
• Duct Installation
  CAD 204–700 · ESTIMATE
• Refrigeration
  CAD 353–784 · ESTIMATE
• Ventilation
  CAD 162–627 · ESTIMATE
• Boiler Services
  CAD 238–707 · ESTIMATE
• HVAC System Design
  CAD 283–452 · ESTIMATE

Brands We Work With

Credentials

• License: LIC-68457-CA Verified
• Insurance: Verified
• Background check: —
• Employees: 26-50
• Service radius: 30 km

Reviews (10)

• ★★★★★
  Very professional

  Mark Thomas AirTech did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.

• ★★★★★
  Friendly and efficient

  Mark Thomas AirTech diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.

• ★★★★★
  Excellent work

  After getting quotes from several companies, we went with Mark Thomas AirTech and glad we did. Best price and best service.

• ★★★★☆
  Best in town

  The team from Mark Thomas AirTech was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.

• ★★★★☆
  Great service!

  Outstanding customer service from start to finish. Mark Thomas AirTech went above and beyond to make sure we were comfortable.

• ★★☆☆☆
  Reliable and fair

  Outstanding customer service from start to finish. Mark Thomas AirTech went above and beyond to make sure we were comfortable.

• ★★★★★
  Reliable and fair

  The team from Mark Thomas AirTech was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.

• ★★★☆☆
  Outstanding service

  Mark Thomas AirTech installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.

• ★★★★★
  Highly recommend

  Mark Thomas AirTech did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.

• ★★★★★
  Quality workmanship

  Very happy with the service from Mark Thomas AirTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.