About
National Southern Air Systems is a full-service HVAC contractor based in Adelaide, South Australia. Since 2019, 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
- Duct InstallationAUD 100–291 · ESTIMATE
- HVAC System DesignAUD 251–616 · ESTIMATE
Brands We Work With
Credentials
- License: LIC-41466-AU
- Insurance: Verified
- Background check: —
- Employees: 6-10
- Service radius: 65 km
Reviews (4)
- ★★★★★Reliable and fair
Outstanding customer service from start to finish. National Southern Air Systems went above and beyond to make sure we were comfortable.
- ★★★★★Great service!
Outstanding customer service from start to finish. National Southern Air Systems went above and beyond to make sure we were comfortable.
- ★★★★★Good experience
National Southern Air Systems did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★☆Impressed
National Southern Air Systems installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.