Mark's Comfort Systems

About

Mark's Comfort Systems is a full-service HVAC contractor based in Montreal, Quebec. Since 1972, we have built a reputation for honest, dependable service. Whether you need a new furnace installation, air conditioner repair, or a complete HVAC system upgrade, our factory-trained technicians are ready to help.

Services

• Duct Installation
  CAD 125–534 · ESTIMATE
• Thermostat Installation
  CAD 149–544 · ESTIMATE
• Commercial HVAC
  CAD 371–483 · ESTIMATE
• Energy Audits
  CAD 190–553 · ESTIMATE
• Ventilation
  CAD 394–830 · ESTIMATE
• Boiler Services
  CAD 257–751 · ESTIMATE

Brands We Work With

Credentials

• License: LIC-22516-CA Verified
• Insurance: Verified
• Background check: Passed
• Employees: 51-100
• Service radius: 40 km

Reviews (11)

• ★★★★☆
  Reliable and fair

  Very happy with the service from Mark's Comfort Systems. They replaced our entire HVAC system and the difference is night and day. Highly recommend.

• ★★★★★
  Quality workmanship

  Had Mark's Comfort Systems come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.

• ★★★☆☆
  Very professional

  After getting quotes from several companies, we went with Mark's Comfort Systems and glad we did. Best price and best service.

• ★★★★★
  Outstanding service

  Called Mark's Comfort Systems for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.

• ★★★★★
  Five stars

  The team from Mark's Comfort Systems was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.

• ★★★★★
  Highly recommend

  We have used Mark's Comfort Systems for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.

• ★★★★★
  Five stars

  The team from Mark's Comfort Systems was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.

• ★★★★★
  Five stars

  After getting quotes from several companies, we went with Mark's Comfort Systems and glad we did. Best price and best service.

• ★★★★★
  Highly recommend

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

• ★★★★★
  Five stars

  Outstanding customer service from start to finish. Mark's Comfort Systems went above and beyond to make sure we were comfortable.

• ★★★★★
  Outstanding service

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