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Bay City, Bay County, Michigan
20 HVAC companies with a Bay City address, scored out of 100. Updated October 2026.
As of October 2026, the highest-scoring HVAC company in Bay City, MI on TownAnswer is Smith Mechanical Heating and Cooling, with a score of 76 out of 100 (4.9 stars from 252 Google reviews). Next are Haertel Heating & Cooling (75) and Badour Heating and Cooling (75). We scored 18 HVAC companies with a Bay City address and list 2 more with no Google rating yet. If review count matters most, Haertel Heating & Cooling has the most Google reviews (417). For the highest star rating with 25 or more reviews, see Jakes Carpet Cleaning (5.0 stars).
Our October 2026 pull of Google Maps found 20 HVAC companies with a Bay City mailing address. 11 list a website, 14 have claimed their Google listing and 0 take online bookings.
2 belong to a business with three or more Michigan locations in our data. The other 18 have one or two.
Every business is scored by the same rules. A business cannot pay for a higher place.
The most-reviewed HVAC company in Bay City is Haertel Heating & Cooling with 417 Google reviews. The median rating among scored listings is 4.6 stars.
Highest score first. Tap a name for its website, or Score details for the full breakdown.
The 100-point TownAnswer score. Every HVAC company here is checked on the same 5 parts: reputation (26 points), review volume (18), focus (14), profile (22) and verified owner (20). Nobody pays to rank. How we rank
Open 24 hoursWeekend hoursClaimed on Google252 reviews
Smith Mechanical Heating and Cooling is at 1339 N Johnson St, Bay City, MI 48708. It sits about 1.2 miles northeast of central Bay City. Google files it under "HVAC contractor" and also Air conditioning contractor, Air conditioning repair service, Air filter supplier. Its 4.9 stars rest on 252 reviews, which our method reads as 4.88 after the review-count adjustment.
Open 24 hoursWeekend hoursClaimed on Google417 reviews
Haertel Heating & Cooling is at 118 Washington Ave, Bay City, MI 48708. Google files it under "HVAC contractor" and also Air conditioning contractor, Air conditioning repair service, Air filter supplier. After we adjust for review count, its 4.9 stars count as 4.89.
Open 24 hoursWeekend hoursClaimed on Google193 reviews
Badour Heating and Cooling lists its address as 1005 Marquette Ave, Bay City, MI 48706. That is 1.7 miles north of the Bay City city center. Its Google category is "HVAC contractor", with Air conditioning contractor, Furnace repair service, Heating contractor as extra categories. Its 4.9 stars rest on 193 reviews, which our method reads as 4.88 after the review-count adjustment.
Open 24 hoursWeekend hoursClaimed on Google232 reviews
Jakes Carpet Cleaning is at 300 Lincoln Dr, Bay City, MI 48706. It sits about 4.7 miles north of central Bay City. Google files it under "HVAC contractor" and also Car detailing service, Carpet cleaning service. Its 5.0 stars rest on 232 reviews, which our method reads as 4.97 after the review-count adjustment.
Weekend hoursClaimed on Google124 reviews
Chuck Baumer Heating & Cooling is at 3635 Four Mile Rd, Bay City, MI 48706. It sits about 5.1 miles northwest of central Bay City. Its Google category is "HVAC contractor", with Air conditioning contractor, Air conditioning repair service, Furnace repair service as extra categories. Its 4.9 stars rest on 124 reviews, which our method reads as 4.86 after the review-count adjustment.
Claimed on Google135 reviews
McCoy Heating & Cooling is at 3740 Wilder Rd, Bay City, MI 48706. It sits about 2.4 miles north of central Bay City. Its Google category is "HVAC contractor", with Air conditioning contractor, Air conditioning repair service, Air conditioning system supplier as extra categories. Its 4.4 stars rest on 135 reviews, which our method reads as 4.42 after the review-count adjustment.
Opens before 7 AMOpen after 8 PMWeekend hoursClaimed on Google
Sears Appliance Repair lists its address as 4001 N Euclid Ave, Bay City, MI 48706. That is 2.5 miles northwest of the Bay City city center. Google files it under "Appliance repair service" and also Air conditioning repair service, Furnace repair service, Refrigerator repair service. Its 4.6 stars rest on 98 reviews, which our method reads as 4.60 after the review-count adjustment. Sears Appliance Repair has 37 locations in our Michigan data. Each location is scored on its own reviews.
Open 24 hoursWeekend hoursClaimed on Google
Great Lakes Air Mechanical Heating And Cooling lists its address as 5859 3 Mile Rd, Bay City, MI 48706. It sits about 3.5 miles southwest of central Bay City. Its Google category is "Air conditioning contractor", with Heating contractor, Mechanical contractor as extra categories. Its 4.5 stars rest on 24 reviews, which our method reads as 4.53 after the review-count adjustment.
Claimed on Google
Goddeyne Plumbing, Heating & AC lists its address as 1823 Broadway St, Bay City, MI 48708. It sits about 1.4 miles south of central Bay City. Google files it under "HVAC contractor" and also Air conditioning contractor, Air conditioning repair service, Air conditioning system supplier. Its 4.6 stars rest on 32 reviews, which our method reads as 4.59 after the review-count adjustment.
★ 4.9 74 Google reviews
Claimed on Google
You will find Drzewicki Services at 1102 26th St, Bay City, MI 48708. That is 0.9 miles south of the Bay City city center. Its Google category is "Appliance repair service", with Air conditioning repair service, Furnace repair service as extra categories. Its 4.9 stars rest on 74 reviews, which our method reads as 4.84 after the review-count adjustment.
★ 4.8 30 Google reviews
Claimed on Google
You will find Shorkey Heating & Cooling LLC at 89 Old Kawkawlin Rd, Bay City, MI 48706. That is 2.8 miles north of the Bay City city center. Its Google category is "Air conditioning contractor", with Heating contractor as extra categories. Its 4.8 stars rest on 30 reviews, which our method reads as 4.72 after the review-count adjustment.
Opens before 7 AMOpen after 8 PMWeekend hoursClaimed on Google
You will find Home Services at The Home Depot at 3860 State Street Rd, Bay City, MI 48706. That is 2.6 miles north of the Bay City city center. Google files it under "HVAC contractor" and also Bathroom remodeler, Countertop contractor, Electrician. After we adjust for review count, its 3.0 stars count as 4.31. Home Services at The Home Depot has 23 locations in our Michigan data. Each location is scored on its own reviews.
★ 4.4 72 Google reviews
John Groya Plumbing & Heating lists its address as 1211 S Wenona St, Bay City, MI 48706. That is 0.9 miles west of the Bay City city center. Its Google category is "Heating contractor". After we adjust for review count, its 4.4 stars count as 4.43. The owner has not claimed the Google listing.
Claimed on Google
A & B Plumbing, Heating & A/C, Inc. lists its address as 3183 Wheeler Rd, Bay City, MI 48706. That is 3.8 miles northwest of the Bay City city center. Google files it under "Air conditioning contractor" and also Plumber, Heating contractor. Its 3.9 stars rest on 38 reviews, which our method reads as 4.09 after the review-count adjustment.
★ 4.3 23 Google reviews
Weekend hoursClaimed on Google
Timm Plumbing & Heating is at 62 York St, Bay City, MI 48708. It sits about 1.9 miles southeast of central Bay City. Google files it under "HVAC contractor" and also Air conditioning contractor, Boiler supplier, Furnace repair service. Its 4.3 stars rest on 23 reviews, which our method reads as 4.41 after the review-count adjustment.
★ 4.3 11 Google reviews
Open 24 hoursWeekend hours
Clints Plumbing & Heating is at 1614 19th St, Bay City, MI 48708. It sits about 0.7 miles southeast of central Bay City. Its Google category is "Heating contractor". Its 4.3 stars rest on 11 reviews, which our method reads as 4.46 after the review-count adjustment. The owner has not claimed the Google listing.
★ 4.6 18 Google reviews
You will find Paul's Plumbing & Heating at 4839 1/2 3 Mile Rd, Bay City, MI 48706. It sits about 3.2 miles west of central Bay City. Google files it under "Contractor". After we adjust for review count, its 4.6 stars count as 4.59. The owner has not claimed the Google listing.
★ 2.8 8 Google reviews
You will find Dale's Plumbing & Heating at 2335 Wheeler Rd, Bay City, MI 48706. That is 4.8 miles northwest of the Bay City city center. Google files it under "Plumber". After we adjust for review count, its 2.8 stars count as 3.96. The owner has not claimed the Google listing.
These businesses have a Bay City address but no Google rating, so they carry no score.
No Google rating yet
JJs mechanical llc is at 1207 Stanton St, Bay City, MI 48708. It sits about 1.4 miles south of central Bay City. Google files it under "HVAC contractor". The owner has not claimed the Google listing.
No Google rating yet
Ruud Heating & Cooling lists Bay City without a street address. It sits about 1.0 miles northwest of central Bay City. Its Google category is "Air conditioning contractor". The owner has not claimed the Google listing.
| # | Business | Score | Grade | Rating | Reviews | Street |
|---|---|---|---|---|---|---|
| 1 | Smith Mechanical Heating and Cooling | 76 | B+ | 4.9 | 252 | 1339 N Johnson St |
| 2 | Haertel Heating & Cooling | 75 | B+ | 4.9 | 417 | 118 Washington Ave |
| 3 | Badour Heating and Cooling | 75 | B+ | 4.9 | 193 | 1005 Marquette Ave |
| 4 | Jakes Carpet Cleaning | 74 | B | 5.0 | 232 | 300 Lincoln Dr |
| 5 | Chuck Baumer Heating & Cooling | 71 | B | 4.9 | 124 | 3635 Four Mile Rd |
| 6 | McCoy Heating & Cooling | 66 | B- | 4.4 | 135 | 3740 Wilder Rd |
| 7 | Sears Appliance Repair | 64 | C+ | 4.6 | 98 | 4001 N Euclid Ave |
| 8 | Great Lakes Air Mechanical Heating And Cooling | 60 | C+ | 4.5 | 24 | 5859 3 Mile Rd |
| 9 | Goddeyne Plumbing, Heating & AC | 58 | C | 4.6 | 32 | 1823 Broadway St |
| 10 | Drzewicki Services | 56 | C | 4.9 | 74 | 1102 26th St |
| 11 | Shorkey Heating & Cooling LLC | 55 | C | 4.8 | 30 | 89 Old Kawkawlin Rd |
| 12 | Home Services at The Home Depot | 51 | C | 3.0 | 3 | 3860 State Street Rd |
| 13 | John Groya Plumbing & Heating | 50 | C | 4.4 | 72 | 1211 S Wenona St |
| 14 | A & B Plumbing, Heating & A/C, Inc. | 50 | C | 3.9 | 38 | 3183 Wheeler Rd |
| 15 | Timm Plumbing & Heating | 49 | C- | 4.3 | 23 | 62 York St |
| 16 | Clints Plumbing & Heating | 45 | C- | 4.3 | 11 | 1614 19th St |
| 17 | Paul's Plumbing & Heating | 38 | C- | 4.6 | 18 | 4839 1/2 3 Mile Rd |
| 18 | Dale's Plumbing & Heating | 25 | C- | 2.8 | 8 | 2335 Wheeler Rd |
Bay City has 32,320 residents and 14,677 households (ACS 2024 5-year estimates for Bay City city). 88.9 percent of its homes were built before 1980, and the median home was built in 1,941.
70.1 percent of homes are owner-occupied. The median home value is $97,600. Older housing stock tends to need more plumbing, roofing, electrical and water damage work, so these figures help explain local demand. They do not measure it.
Our October 2026 data has 20 HVAC companies with a Bay City mailing address: 6.2 per 10,000 residents. A mailing city can differ from the city limits, so treat the ratio as a guide.
Heating and cooling work in Michigan needs a mechanical contractor licence from LARA. Check the company on LARA Verify a License.
A new furnace or air conditioner should be sized for your house. Ask whether the contractor runs a load calculation (often called Manual J) or sizes by the old unit.
Ask for a written quote that lists the model numbers, the removal of the old unit, the permit and any duct or electrical work.
Many equipment warranties need registration within a set time after install. Ask who registers it.
Ask what a tune-up includes. A furnace check before winter is common in Michigan.
| City | Distance | HVAC Companies | Top score |
|---|---|---|---|
| Frankenlust Township | 5.6 mi southwest | 3 | 57 |
| Kawkawlin Township | 8.8 mi northwest | 2 | 51 |
| Kawkawlin | 8.8 mi northwest | 2 | 46 |
| Linwood | 10.6 mi northwest | 2 | 76 |
| Tittabawassee Township | 11.6 mi southwest | 2 | 59 |
| Saginaw Township | 11.8 mi southwest | 1 | 45 |
| Saginaw | 12.2 mi south | 27 | 80 |
| Freeland | 12.4 mi southwest | 11 | 78 |
Personal Injury Attorneys 6Water Damage Restoration Companies 9Mold Remediation Companies 5Mold Inspection and Testing Companies 2Plumbers 14Roofers 15Electricians 26Dentists 50Med Spas 4Pilates and Fitness Studios 17Photographers 31Coffee Cart Vendors and Mobile Coffee Bars 12Cafés and Coffee Shops 27Restaurants 59Real Estate Brokerages 51Dance Studios 9Everything in Bay CityHVAC Companies in Bay County
Our October 2026 data lists 20 HVAC companies with a Bay City mailing address. 18 have a Google rating and are scored. A business can be missing, so treat the count as a floor.
Smith Mechanical Heating and Cooling has the highest TownAnswer score in Bay City: 76 out of 100, from 4.9 stars and 252 Google reviews. Scores change when listings change.
Reputation (26 points) is the Google rating adjusted for how many reviews it rests on. Review volume adds up to 18, how closely the business matches the trade up to 14, profile facts such as website, phone, hours, photos and a claimed listing up to 22, and a profile the owner verified with TownAnswer adds 20.
No. Every business is scored by the same rules, and no payment changes a score or a place on a list.
Nearby city pages: Frankenlust Township (5.6 miles), Kawkawlin Township (8.8 miles), Kawkawlin (8.8 miles), Linwood (10.6 miles).
Does the company hold a Michigan mechanical contractor licence? Will they do a load calculation before they size a new system? Is the quote for the installed system, with removal and permit included?
Bay City is in Bay County. See every HVAC company in the county on the Bay County page.
We refresh the data from Google Maps and change the date on the page only when the data changes. This version uses data read in October 2026.
TownAnswer ranks local businesses by one published method. Businesses cannot pay to change their rank. Ratings and review counts come from Google Maps, read in October 2026. Details change, so confirm hours, prices and licences with each business. How we rank.
