Haertel Heating and Cooling
118 Washington Avenue
Bay City, MI 48708
PHONE: (989) 892-6111
FAX: (989) 892-4434
Office Hours
Monday – Friday…8:00AM – 5:00PM
Saturday…Closed
Showroom is closed 12:00PM – 1:00PM
Haertel Heating and Cooling
provides quality HVAC services
in a timely manner.
We’ve been building lifelong relationships
in the Great Lakes Bay Region for over 80 years!