Haertel Heating and Cooling

  • SERVICES
    • Assessment & Estimate
    • Design & Install
    • Maintenance
  • PRODUCTS
    • Furnace
    • Air Conditioner
    • Germicidal Lights
    • iComfort WiFi System
  • AIR QUALITY
  • LENNOX
  • ABOUT

Three Ways We Save You Money

Energy Efficient

Even our most basic Lennox system is energy-efficient so that you save money every month of the year.

Cost-Effective Solutions

When you schedule your annual maintenance inspection, our HVAC technicians look for simple, cost-effective solutions that could also improve efficiency and longevity.

Rebates & Savings

As our customer, we’ll keep you informed on money-saving opportunities and rebates when you subscribe for our updates.

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!

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