terry allen


If you live in Mid-Michigan, you know there’s nothing more miserable than the combination of heat and humidity...and around here, we get a good dose of it each summer. It makes daily activities hard...and sleeping nearly impossible. Keeping your cool when the temperature and humidity are rising is tough when your home cooling system isn’t functioning properly... and the experts at Terry Allen can help... fast!

Certified service technicians from Terry Allen can fix your ailing system in no time... and if you don’t currently have an air conditioning system, installing a Lennox or YORK system today means years of cool comfort reliability! Terry Allen can take help you keep the hot and humid outside, where it belongs.


Much like Winter, Michigan Summers can also be brutal. Make sure your house is cool and comfortable.


Industrial Cooling Systems keep your business nice and cool!


Terry Allen

Heating Services

Home Cooling Systems Repair & Replacement

Installation of Programmable Thermostats

Repair or Replace Whole House Air Purifiers

Setup Heating Zones or Cure Cold Spots in your Home

Furnace Cleaning


Boiler Repair & Replacement

Heat Pumps

Radiator Repair

Authorized Premier Dealer for Lennox

Certified Comfort Expert for YORK

System Tune Ups & Service

Brands We Install & Service

Have an Emergency?

Our 24 hour emergency team is waiting for you call or email!


3621 Fenton Road

Flint, MI 48507

(810) 232-8270 


Mon-Fri: 8am – 5:30pm

Sat: 9am – 1pm

Sun: Closed

© 2019 Terry Allen Heating and Cooling Co, Inc.