About
National Trusted ThermalTech is a full-service HVAC contractor based in Louisville, Kentucky. Since 2010, 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
- AC InstallationUSD 259–587 · ESTIMATE
- HVAC System DesignUSD 212–603 · ESTIMATE
- Heating InstallationUSD 141–434 · ESTIMATE
- Indoor Air QualityUSD 200–659 · ESTIMATE
- Radiant HeatingUSD 245–647 · ESTIMATE
- RefrigerationUSD 185–390 · ESTIMATE
Brands We Work With
Credentials
- License: LIC-29337-US Verified
- Insurance: Verified
- Background check: Passed
- Employees: 1-5
- Service radius: 59 km
Reviews (11)
- ★★★★☆Top notch
Had National Trusted ThermalTech come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.
- ★★★★★Would use again
We have used National Trusted ThermalTech for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.
- ★★★★★Reliable and fair
National Trusted ThermalTech did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★★Reliable and fair
National Trusted ThermalTech diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★☆Great service!
Outstanding customer service from start to finish. National Trusted ThermalTech went above and beyond to make sure we were comfortable.
- ★★★★★Highly recommend
Very happy with the service from National Trusted ThermalTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★☆☆☆Would use again
Called National Trusted ThermalTech for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.
- ★★★★★Highly recommend
National Trusted ThermalTech diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★☆☆Best in town
Called National Trusted ThermalTech for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.
- ★★★☆☆Best in town
National Trusted ThermalTech diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★☆☆Outstanding service
Very happy with the service from National Trusted ThermalTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.