About
Southern National ThermalTech is a full-service HVAC contractor based in Sydney, New South Wales. Since 1975, we have built a reputation for honest, dependable service. Whether you need a new furnace installation, air conditioner repair, or a complete HVAC system upgrade, our factory-trained technicians are ready to help.
Services
- Preventive Maintenance
- Ventilation
- Evaporative Cooling
Brands We Work With
Credentials
- License: LIC-40702-AU
- Insurance: Verified
- Background check: Passed
- Employees: 6-10
- Service radius: 47 km
Reviews (3)
- ★★★☆☆Best in town
Southern National ThermalTech did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★★Five stars
The team from Southern National ThermalTech was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.
- ★★★★★Quality workmanship
Had Southern National ThermalTech come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.