Haertel Heating & Cooling
Haertel Heating & Cooling is a HVAC provider serving Bay City, MI. Rated 4.9★ with 388 Google reviews. See services, review signals, and request a quote.
HVACBay City, MI
On this page
Company overview
- TradeHVAC
- Service areaBay City, MI
- Google rating4.9★ (388 reviews)
- Phone(989) 892-6111
- Address118 Washington Ave, Bay City, MI 48708, USA
Photos
Photos from Haertel Heating & Cooling
What customers say
“Josh really knows his craft! He explained everything to me in terms I could understand, and was very friendly and personable. He also answered a few questions I had with the thermostat. I feel at ease…”
“Squeezed me in for a service call the same day. Technician was very personable, showed me what was going on and repaired it during service call. Our furnace is 25 years old and he said, he'd recomme…”
“Tom was quick to get here and friendly. He explained everything in plain words and did not try to talk me into something I did not need at this time. Would recommend to anyone in need. They will be ou…”
“Joshua was wonderful. He answered every question and explained as he worked. This was my first time with Haertel. I'm so glad I called them. Appointment was easy, so was billing. Highly recommended.”
“Very responsive and knowledgeable. Replaced my furnace timely and professionally with educational session for me on operation and maintenance. Will continue to use them for my needs and highly recom…”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (388 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Haertel Heating & Cooling offer?
Haertel Heating & Cooling provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Bay City, MI.
What is Haertel Heating & Cooling's rating?
Haertel Heating & Cooling has a 4.9 out of 5 star rating based on 388 Google reviews.
Is this company licensed in Michigan?
All listed providers have a verified Michigan contractor license at time of publication. You can verify on the Michigan Department of Licensing and Regulatory Affairs (LARA), Bureau of Construction Codes lookup at https://aca3.accela.com/LARA/GeneralProperty/LicenseeSearch.aspx.
Does Haertel Heating & Cooling offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Michigan Department of Licensing and Regulatory Affairs (LARA), Bureau of Construction Codes · Company data: verified business records + Google Business profile
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