Haertel Heating and Cooling

  • SERVICES
    • HVAC Repairs
    • HVAC Maintenance
    • HVAC Estimate
    • HVAC Installation
    • ABOUT
  • PRODUCTS
    • Furnace
      • FAQs: Furnace and Heating Systems
    • Air Conditioner
      • FAQs: Air Conditioning
    • Germicidal Lights
      • FAQs: Germicidal Lights
    • Thermostat
  • AIR QUALITY
    • FAQs: Indoor Air Quality in My Home
  • LENNOX
  • Updates
    • Helpful Tips

DIY vs. Professional HVAC Repairs

Professional HVAC repair services bring a wealth of expertise that DIY efforts simply can’t match. Certified technicians have the training and experience needed to diagnose and fix issues accurately, ensuring your system operates efficiently. HVAC contractors also have access to specialized tools and parts that are essential for performing repairs correctly. Whether you’re dealing with […]

Filed Under: Helpful Tips

How To Replace My Furnace Filter

Filed Under: DIY Projects

Rethinking Community in Bay City

What Does Community Look Like? Community: a group of people living together in one place, especially one practicing common ownership Bay Area Women’s Center: launched by the vision of a few women in our Bay City community who were disturbed that victims of violence had nowhere to turn for help. Now 45 years later, thousands […]

Filed Under: Bay City

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Haertel Heating and Cooling
118 Washington Ave
Bay City, MI 48708
PHONE: (989) 892-6111
FAX: (989) 892-4434

Emergency Service Hours: 24/7
Exclusively available to our customers!

Office
Monday…8AM – 5PM
Tuesday…8AM – 5PM
Wednesday…8AM – 5PM
Thursday…8AM – 5PM
Friday…8AM – 5PM
Saturday-Sunday…Closed
Showroom is closed 12PM – 1PM

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!

 

SERVICE AREAS

Bay City | Midland | Auburn | Saginaw Twp | Essexville

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