Nelson & Clark ThermalTech

About

Locally owned and operated, Nelson & Clark ThermalTech is your trusted source for professional HVAC installation, repair, and maintenance in London and the greater England region. With over 26 years of experience, our certified technicians handle everything from emergency AC repairs to complete system replacements.

Services

• Duct Cleaning
  GBP 117–493 · ESTIMATE
• Emergency Services
  GBP 96–287 · ESTIMATE
• Indoor Air Quality
  GBP 75–195 · ESTIMATE
• Thermostat Installation
  GBP 136–265 · ESTIMATE
• Ventilation
  GBP 209–389 · ESTIMATE

Brands We Work With

Credentials

• License: GS-331004 Verified
• Insurance: Verified
• Background check: —
• Employees: 11-25
• Service radius: 24 km

Reviews (6)

• ★★★★☆
  Fair pricing

  The team from Nelson & Clark ThermalTech was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.

• ★☆☆☆☆
  Fair pricing

  Nelson & Clark ThermalTech diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.

• ★★★☆☆
  Highly recommend

  Nelson & Clark ThermalTech diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.

• ★★★★★
  Impressed

  We have used Nelson & Clark ThermalTech for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.

• ★★★★☆
  Top notch

  Had Nelson & Clark ThermalTech come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.

• ★☆☆☆☆
  Excellent work

  The team from Nelson & Clark ThermalTech was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.