About
Welcome to National Summit ThermalTech, where comfort meets expertise. Established in 2003, we have grown to become one of Fort Worth's most trusted HVAC service providers. Our team handles air conditioning, furnace repair, heat pump installation, ductless systems, and more across the Texas area.
Photos
Services
- Duct InstallationUSD 311–432 · ESTIMATE
- Energy AuditsUSD 306–359 · ESTIMATE
- Radiant HeatingUSD 327–499 · ESTIMATE
Brands We Work With
Credentials
- License: LIC-26429-US (Texas TDLR)
- Insurance: Verified
- Background check: Passed
- Employees: 51-100
- Service radius: 74 km
Reviews (27)
- ★★★★★Highly recommend
Called National Summit ThermalTech for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.
- ★★★★★Good experience
National Summit ThermalTech did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★★Highly recommend
Called National Summit ThermalTech for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.
- ★★★★☆Good experience
Called National Summit ThermalTech for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.
- ★★★★★Quality workmanship
We have used National Summit ThermalTech for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.
- ★★★★★Great service!
After getting quotes from several companies, we went with National Summit ThermalTech and glad we did. Best price and best service.
- ★★★★★Very professional
National Summit ThermalTech installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★★Outstanding service
National Summit 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 Summit ThermalTech went above and beyond to make sure we were comfortable.
- ★★★★★Good experience
Had National Summit ThermalTech come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.
- ★★☆☆☆Would use again
National Summit ThermalTech did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★☆Would use again
After getting quotes from several companies, we went with National Summit ThermalTech and glad we did. Best price and best service.
- ★★★★★Great service!
Outstanding customer service from start to finish. National Summit ThermalTech went above and beyond to make sure we were comfortable.
- ★★★★★Excellent work
National Summit 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 Summit ThermalTech went above and beyond to make sure we were comfortable.
- ★★★★★Reliable and fair
Outstanding customer service from start to finish. National Summit ThermalTech went above and beyond to make sure we were comfortable.
- ★★★☆☆Friendly and efficient
National Summit ThermalTech diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★★Friendly and efficient
We have used National Summit ThermalTech for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.
- ★★★★★Great service!
National Summit 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
The team from National Summit ThermalTech was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.