HVAC Service

Heating and Cooling Solutions

ThermFlo provides a comprehensive range of HVAC services for commercial facilities. We will ensure all your HVAC systems are working properly without any interruption. Any time there is a problem, it is good to know you have a dependable partner on-call for emergency service, 24 hours a day, 7 days a week, 365 days a year.

As the authorized service representative in Northern Illinois for Liebert Thermal Management equipment, we can assure you, you are in good hands.

Quality Without Compromise

Our Inspection Includes:

  • Check Performance of Each Piece of Equipment
  • Check Condenser Coils and Fans
  • Check Compressor and Oil Levels
  • Check Superheating Settings and Pressure Controls
  • Check Blowers, Fans, Bearings and Pulleys


7:00 am - 5:00 pm, Monday through Friday Service requests can be placed using phone, fax or email.

Phone: 847-353-5402 Fax: 847-541-0272 service@thermflo.com


Including Holidays - Service requests can be placed by phone, and will be routed to our call desk through our 24-hour answering service.

Phone: 847-353-5402