Mark's AirTech

About

At Mark's AirTech, we believe every home and business in London deserves reliable comfort year-round. Our skilled team specializes in energy-efficient heating and cooling solutions, duct work, indoor air quality, and preventive maintenance programs designed to extend the life of your HVAC system.

Services

• Duct Cleaning
  GBP 63–215 · ESTIMATE
• Emergency Services
  GBP 233–337 · ESTIMATE
• Gas Safe Boilers
  GBP 222–705 · ESTIMATE
• Preventive Maintenance
  GBP 78–459 · ESTIMATE
• Thermostat Installation
  GBP 190–373 · ESTIMATE

Brands We Work With

Credentials

• License: GS-185443
• Insurance: Verified
• Background check: Passed
• Employees: 11-25
• Service radius: 76 km

Reviews (11)

• ★★★☆☆
  Outstanding service

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

• ★★★★★
  Reliable and fair

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

• ★★★★★
  Five stars

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

• ★★★★★
  Outstanding service

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

• ★★★★★
  Good experience

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

• ★★★★★
  Highly recommend

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

• ★★★★★
  Top notch

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

• ★★★☆☆
  Excellent work

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

• ★★★★★
  Excellent work

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

• ★★★★★
  Very professional

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

• ★★☆☆☆
  Reliable and fair

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