About
Locally owned and operated, Dave's ThermalTech is your trusted source for professional HVAC installation, repair, and maintenance in Chicago and the greater Illinois region. With over 44 years of experience, our certified technicians handle everything from emergency AC repairs to complete system replacements.
Services
- Heating RepairUSD 346–724 · ESTIMATE
- RefrigerationUSD 310–691 · ESTIMATE
Brands We Work With
Credentials
- License: LIC-47081-US (Illinois IDFPR)
- Insurance: Not verified
- Background check: —
- Employees: 11-25
- Service radius: 61 km
Reviews (9)
- ★★★★★Good experience
Had Dave's ThermalTech come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.
- ★★★☆☆Outstanding service
Very happy with the service from Dave's ThermalTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★★★Good experience
After getting quotes from several companies, we went with Dave's ThermalTech and glad we did. Best price and best service.
- ★☆☆☆☆Good experience
Dave's ThermalTech did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★★Top notch
Outstanding customer service from start to finish. Dave's ThermalTech went above and beyond to make sure we were comfortable.
- ★★★★★Top notch
Dave's ThermalTech installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★☆Excellent work
Dave's ThermalTech did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★☆☆Best in town
Very happy with the service from Dave's ThermalTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★★★Quality workmanship
After getting quotes from several companies, we went with Dave's ThermalTech and glad we did. Best price and best service.