About
Locally owned and operated, Mark's ThermalTech is your trusted source for professional HVAC installation, repair, and maintenance in Newcastle and the greater New South Wales region. With over 6 years of experience, our certified technicians handle everything from emergency AC repairs to complete system replacements.
Services
- Energy AuditsAUD 395–832 · ESTIMATE
- Heat Pump ServicesAUD 355–695 · ESTIMATE
Brands We Work With
Credentials
- License: LIC-77078-AU Verified
- Insurance: Verified
- Background check: Passed
- Employees: 1-5
- Service radius: 43 km
Reviews (10)
- ★★★☆☆Five stars
Called Mark's ThermalTech for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.
- ★★★★★Top notch
Very happy with the service from Mark's ThermalTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★★★Would use again
Mark's ThermalTech did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★☆Quality workmanship
Outstanding customer service from start to finish. Mark's ThermalTech went above and beyond to make sure we were comfortable.
- ★★★★★Highly recommend
After getting quotes from several companies, we went with Mark's ThermalTech and glad we did. Best price and best service.
- ★★★★★Excellent work
Mark's ThermalTech diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★☆☆Top notch
Mark's ThermalTech diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★☆Excellent work
After getting quotes from several companies, we went with Mark's ThermalTech and glad we did. Best price and best service.
- ★★★★★Impressed
Mark's ThermalTech installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★★Quality workmanship
We have used Mark's ThermalTech for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.