About
National Heating & Air Systems is a full-service HVAC contractor based in Houston, Texas. Since 2024, 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
- Energy AuditsUSD 243–325 · ESTIMATE
- VentilationUSD 304–488 · ESTIMATE
- Geothermal SystemsUSD 322–431 · ESTIMATE
Brands We Work With
Credentials
- License: LIC-18485-US Verified(Texas TDLR)
- Insurance: Verified
- Background check: —
- BBB: B(5 complaints)BBB Profile
- Employees: 11-25
- Service radius: 80 km
Reviews (11)
- ★★★★★Reliable and fair
National Heating & Air Systems did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★★Five stars
National Heating & Air Systems diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★☆Quality workmanship
National Heating & Air Systems installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★☆☆☆Great service!
Very happy with the service from National Heating & Air Systems. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★★★Highly recommend
Had National Heating & Air Systems come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.
- ★☆☆☆☆Reliable and fair
Outstanding customer service from start to finish. National Heating & Air Systems went above and beyond to make sure we were comfortable.
- ★★☆☆☆Five stars
We have used National Heating & Air Systems for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.
- ★★★★★Highly recommend
After getting quotes from several companies, we went with National Heating & Air Systems and glad we did. Best price and best service.
- ★★★★★Good experience
Called National Heating & Air Systems for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.
- ★★★★★Best in town
National Heating & Air Systems did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★★Impressed
National Heating & Air Systems diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.