About
Welcome to Williams & Hall ThermalTech, where comfort meets expertise. Established in 2010, we have grown to become one of Sydney's most trusted HVAC service providers. Our team handles air conditioning, furnace repair, heat pump installation, ductless systems, and more across the New South Wales area.
Services
- Ductless Mini-SplitAUD 249–354 · ESTIMATE
- Thermostat InstallationAUD 169–576 · ESTIMATE
Brands We Work With
Credentials
- License: LIC-38103-AU
- Insurance: Verified
- Background check: Passed
- Employees: 1-5
- Service radius: 32 km
Reviews (4)
- ★★★★★Best in town
Outstanding customer service from start to finish. Williams & Hall ThermalTech went above and beyond to make sure we were comfortable.
- ★★★★★Highly recommend
The team from Williams & Hall ThermalTech was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.
- ★★★☆☆Outstanding service
Outstanding customer service from start to finish. Williams & Hall ThermalTech went above and beyond to make sure we were comfortable.
- ★★★★★Highly recommend
The team from Williams & Hall ThermalTech was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.