John Thomas AirTech

About

At John Thomas 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.

Photos

Services

• HVAC System Design
  GBP 118–214 · ESTIMATE
• Energy Audits
  GBP 108–186 · ESTIMATE
• Heat Pump Services
  GBP 94–277 · ESTIMATE
• Heating Repair
  GBP 194–472 · ESTIMATE
• Indoor Air Quality
  GBP 139–247 · ESTIMATE
• Radiant Heating
  GBP 192–557 · ESTIMATE

Brands We Work With

Credentials

• License: GS-197826 Verified
• Insurance: Verified
• Background check: —
• Employees: 6-10
• Service radius: 76 km

Reviews (18)

• ★★★★★
  Outstanding service

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

• ★★★☆☆
  Reliable and fair

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

• ★★★★★
  Very professional

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

• ★★★★★
  Would use again

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

• ★★★★★
  Best in town

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

• ★☆☆☆☆
  Five stars

  Called John Thomas AirTech for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.

• ★★★★★
  Excellent work

  Called John Thomas AirTech for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.

• ★★★★★
  Friendly and efficient

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

• ★★★★★
  Impressed

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

• ★★★★☆
  Reliable and fair

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

• ★★★☆☆
  Fair pricing

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

• ★★★★★
  Quality workmanship

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

• ★★★★★
  Impressed

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

• ★★★★★
  Fair pricing

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

• ★★★★☆
  Quality workmanship

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

• ★★★★★
  Great service!

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

• ★☆☆☆☆
  Fair pricing

  John Thomas 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

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