About
Locally owned and operated, Williams Family ThermalTech is your trusted source for professional HVAC installation, repair, and maintenance in London and the greater England region. With over 3 years of experience, our certified technicians handle everything from emergency AC repairs to complete system replacements.
Services
- Indoor Air QualityGBP 88–408 · ESTIMATE
- Thermostat InstallationGBP 151–607 · ESTIMATE
- Emergency ServicesGBP 86–222 · ESTIMATE
- Boiler ServicesGBP 173–408 · ESTIMATE
- HVAC System DesignGBP 73–227 · ESTIMATE
- Gas Safe BoilersGBP 137–633 · ESTIMATE
Brands We Work With
Credentials
- License: GS-908158 Verified
- Insurance: Verified
- Background check: Passed
- Employees: 26-50
- Service radius: 66 km
Reviews (8)
- ★★★★☆Would use again
Williams Family ThermalTech diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★★Great service!
The team from Williams Family ThermalTech was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.
- ★★★★★Impressed
Called Williams Family ThermalTech for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.
- ★★★★☆Would use again
Had Williams Family ThermalTech come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.
- ★★★★★Would use again
Very happy with the service from Williams Family ThermalTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★★★Friendly and efficient
After getting quotes from several companies, we went with Williams Family ThermalTech and glad we did. Best price and best service.
- ★★★★☆Great service!
Williams Family ThermalTech installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★★Friendly and efficient
Called Williams Family ThermalTech for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.