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Coldwater, Branch County, Michigan
11 HVAC companies with a Coldwater address, scored out of 100. Updated October 2026.
As of October 2026, the highest-scoring HVAC company in Coldwater, MI on TownAnswer is M & K Plumbing Heating & Air Conditioning, with a score of 63 out of 100 (4.9 stars from 52 Google reviews). Next are Aker Mechanical Plumbing & Heating (63) and R&M SERVICE HEATING, COOLING AND PLUMBING (57). We scored 9 HVAC companies with a Coldwater address and list 2 more with no Google rating yet. If review count matters most, R&M SERVICE HEATING, COOLING AND PLUMBING has the most Google reviews (81).
This page has fewer than three scored businesses, so we keep it out of search results until it has more. The nearest city pages are listed below.
Our October 2026 pull of Google Maps found 11 HVAC companies with a Coldwater mailing address. 6 list a website, 7 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 9 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 Coldwater is R&M SERVICE HEATING, COOLING AND PLUMBING with 81 Google reviews. The median rating among scored listings is 4.1 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
Claimed on Google
You will find M & K Plumbing Heating & Air Conditioning at 113 Wright St, Coldwater, MI 49036. That is 0.6 miles southeast of the Coldwater city center. Its Google category is "HVAC contractor", with Plumber as extra categories. Its 4.9 stars rest on 52 reviews, which our method reads as 4.83 after the review-count adjustment.
Claimed on Google
Aker Mechanical Plumbing & Heating lists its address as 7 Allen Ave, Coldwater, MI 49036. That is 1.3 miles southwest of the Coldwater city center. Google files it under "Air conditioning contractor" and also Plumber, Air conditioning repair service, Furnace repair service. After we adjust for review count, its 4.8 stars count as 4.71.
Open 24 hoursWeekend hoursClaimed on Google
You will find R&M SERVICE HEATING, COOLING AND PLUMBING at 387 E Fenn Rd, Coldwater, MI 49036. That is 3.3 miles south of the Coldwater city center. Its Google category is "HVAC contractor", with Air conditioning contractor, Air conditioning repair service, Fireplace store as extra categories. After we adjust for review count, its 4.1 stars count as 4.17.
Opens before 7 AMOpen after 8 PMWeekend hoursClaimed on Google
Sears Appliance Repair is at 352 S Willowbrook Rd, Coldwater, MI 49036. That is 1.6 miles southeast of the Coldwater city center. Its Google category is "Appliance repair service", with Air conditioning repair service, Furnace repair service, Refrigerator repair service as extra categories. Its 4.1 stars rest on 61 reviews, which our method reads as 4.19 after the review-count adjustment. Sears Appliance Repair has 37 locations in our Michigan data. Each location is scored on its own reviews.
Claimed on Google
Donay's On Time Services lists its address as 447 Marshall St, Coldwater, MI 49036. It sits about 0.6 miles north of central Coldwater. Google files it under "HVAC contractor" and also Air conditioning contractor, Air conditioning repair service, Heating contractor. Its 4.2 stars rest on 10 reviews, which our method reads as 4.42 after the review-count adjustment.
Opens before 7 AMOpen after 8 PMWeekend hoursClaimed on Google
Home Services at The Home Depot is at 825 E Chicago St, Coldwater, MI 49036. It sits about 1.8 miles east of central Coldwater. Its Google category is "HVAC contractor", with Bathroom remodeler, Countertop contractor, Electrician as extra categories. After we adjust for review count, its 3.4 stars count as 3.99. Home Services at The Home Depot has 23 locations in our Michigan data. Each location is scored on its own reviews.
★ 3.7 3 Google reviews
Claimed on Google
Atmosphere Architects Heating & Cooling is at 29 Pelton Ave, Coldwater, MI 49036. It sits about 0.4 miles west of central Coldwater. Google files it under "Air conditioning contractor". Its 3.7 stars rest on 3 reviews, which our method reads as 4.43 after the review-count adjustment.
★ 5.0 1 Google review
Hoard Heating & Air Conditioning lists its address as 213 Cavanaugh Rd, Coldwater, MI 49036. It sits about 7.1 miles west of central Coldwater. Its Google category is "Heating contractor". Its 5.0 stars rest on 1 review, which our method reads as 4.60 after the review-count adjustment. The owner has not claimed the Google listing.
★ 2.0 3 Google reviews
Wil-Mac Sales & Services lists its address as 80 W Garfield Ave, Coldwater, MI 49036. That is 1.4 miles south of the Coldwater city center. Google files it under "HVAC contractor" and also Air conditioning contractor, Heating contractor, Mechanical contractor. After we adjust for review count, its 2.0 stars count as 4.14. The owner has not claimed the Google listing.
These businesses have a Coldwater address but no Google rating, so they carry no score.
No Google rating yet
ADVANCED PLUMBING, HEATING AND AIR CONDITIONING is at 27 Parsons Ct, Coldwater, MI 49036. That is 0.3 miles northwest of the Coldwater city center. Google files it under "Contractor". The owner has not claimed the Google listing.
No Google rating yet
Dave's lists its address as 236 N Fiske Rd, Coldwater, MI 49036. It sits about 2.7 miles southeast of central Coldwater. Its Google category is "Air conditioning contractor". The owner has not claimed the Google listing.
| # | Business | Score | Grade | Rating | Reviews | Street |
|---|---|---|---|---|---|---|
| 1 | M & K Plumbing Heating & Air Conditioning | 63 | C+ | 4.9 | 52 | 113 Wright St |
| 2 | Aker Mechanical Plumbing & Heating | 63 | C+ | 4.8 | 23 | 7 Allen Ave |
| 3 | R&M SERVICE HEATING, COOLING AND PLUMBING | 57 | C | 4.1 | 81 | 387 E Fenn Rd |
| 4 | Sears Appliance Repair | 56 | C | 4.1 | 61 | 352 S Willowbrook Rd |
| 5 | Donay's On Time Services | 52 | C | 4.2 | 10 | 447 Marshall St |
| 6 | Home Services at The Home Depot | 49 | C- | 3.4 | 15 | 825 E Chicago St |
| 7 | Atmosphere Architects Heating & Cooling | 41 | C- | 3.7 | 3 | 29 Pelton Ave |
| 8 | Hoard Heating & Air Conditioning | 39 | C- | 5.0 | 1 | 213 Cavanaugh Rd |
| 9 | Wil-Mac Sales & Services | 33 | C- | 2.0 | 3 | 80 W Garfield Ave |
Coldwater has 13,671 residents and 4,458 households (ACS 2024 5-year estimates for Coldwater city). 67.1 percent of its homes were built before 1980, and the median home was built in 1,966.
64.3 percent of homes are owner-occupied. The median home value is $137,500. 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 11 HVAC companies with a Coldwater mailing address: 8.0 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 |
|---|---|---|---|
| Quincy | 6.0 mi east | 8 | 78 |
| Batavia Township | 6.1 mi west | 2 | 52 |
| Algansee Township | 9.2 mi southeast | 1 | 64 |
| Bronson | 11.1 mi southwest | 2 | 69 |
| Union City | 11.1 mi northwest | 2 | 60 |
| Burlington | 11.6 mi north | 1 | n/a |
| Clarendon Township | 12.9 mi northeast | 1 | n/a |
| Athens | 15.5 mi northwest | 1 | 50 |
Personal Injury Attorneys 5Water Damage Restoration Companies 1Mold Remediation Companies 1Mold Inspection and Testing Companies 3Plumbers 10Roofers 3Electricians 10Dentists 24Med Spas 1Pilates and Fitness Studios 8Photographers 9Coffee Cart Vendors and Mobile Coffee Bars 11Cafés and Coffee Shops 15Restaurants 43Real Estate Brokerages 40Dance Studios 2Everything in ColdwaterHVAC Companies in Branch County
Our October 2026 data lists 11 HVAC companies with a Coldwater mailing address. 9 have a Google rating and are scored. A business can be missing, so treat the count as a floor.
M & K Plumbing Heating & Air Conditioning has the highest TownAnswer score in Coldwater: 63 out of 100, from 4.9 stars and 52 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: Quincy (6.0 miles), Batavia Township (6.1 miles), Algansee Township (9.2 miles), Bronson (11.1 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?
Coldwater is in Branch County. See every HVAC company in the county on the Branch 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.
