About
Welcome to National HeatWave, where comfort meets expertise. Established in 1973, we have grown to become one of Chicago's most trusted HVAC service providers. Our team handles air conditioning, furnace repair, heat pump installation, ductless systems, and more across the Illinois area.
Photos
Services
- HVAC System DesignUSD 246–471 · ESTIMATE
- Duct CleaningUSD 317–624 · ESTIMATE
- Thermostat InstallationUSD 144–494 · ESTIMATE
Brands We Work With
Credentials
- License: LIC-87574-US (Illinois IDFPR)
- Insurance: Verified
- Background check: —
- BBB: A-Accredited(1 complaint)BBB Profile
- Employees: 1-5
- Service radius: 68 km
Reviews (10)
- ★★★☆☆Best in town
The team from National HeatWave was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.
- ★★★★★Quality workmanship
After getting quotes from several companies, we went with National HeatWave and glad we did. Best price and best service.
- ★★★★★Very professional
National HeatWave diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★☆☆Top notch
National HeatWave did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★★Quality workmanship
The team from National HeatWave was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.
- ★★★★★Friendly and efficient
We have used National HeatWave for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.
- ★★★★★Reliable and fair
National HeatWave installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★★Best in town
Had National HeatWave come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.
- ★★★★★Friendly and efficient
Had National HeatWave come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.
- ★★★★★Quality workmanship
The team from National HeatWave was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.