2 HVAC companies with a Potterville address, scored out of 100. Updated October 2026.
Who is the best HVAC company in Potterville, MI?
As of October 2026, the highest-scoring HVAC company in Potterville, MI on TownAnswer is T Cotter Heating and Air LLC, with a score of 53 out of 100 (5.0 stars from 12 Google reviews). We scored 1 HVAC company with a Potterville address and list 1 more with no Google rating yet.
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.
Potterville at a glance
Our October 2026 pull of Google Maps found 2 HVAC companies with a Potterville mailing address. 0 list a website, 1 have claimed their Google listing and 0 take online bookings.
None belongs to a business with three or more Michigan locations in our data.
Every business is scored by the same rules. A business cannot pay for a higher place.
The most-reviewed HVAC company in Potterville is T Cotter Heating and Air LLC with 12 Google reviews. The median rating among scored listings is 5.0 stars.
What to ask before you hire
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?
What is the parts and labor warranty, and who registers it?
Do they offer a maintenance plan, and what does a tune-up include?
HVAC Companies in Potterville, ranked
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
01TC
T Cotter Heating and Air LLC
★ 5.012 Google reviews
53scoreC
Weekend hoursComes to youClaimed on Google
T Cotter Heating and Air LLC serves customers at their location and keeps its street address private on Google. Its map pin is in Potterville. It sits about 0.3 miles east of central Potterville. Its Google category is "Air conditioning contractor", with Service establishment as extra categories. Its 5.0 stars rest on 12 reviews, which our method reads as 4.76 after the review-count adjustment.
These businesses have a Potterville address but no Google rating, so they carry no score.
02PH
Potterville Heating and Air Conditioning Services
No Google rating yet
n/anot scored
Open 24 hoursWeekend hours
You will find Potterville Heating and Air Conditioning Services at 108 S Nelson St, Potterville, MI 48876. Its Google category is "Air duct cleaning service", with Repair service as extra categories. The owner has not claimed the Google listing.
Potterville has 3,087 residents and 1,183 households (ACS 2024 5-year estimates for Potterville city). 39.9 percent of its homes were built before 1980, and the median home was built in 1,994.
58.9 percent of homes are owner-occupied. The median home value is $154,500. 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 2 HVAC companies with a Potterville mailing address: 6.5 per 10,000 residents. A mailing city can differ from the city limits, so treat the ratio as a guide.
How to choose a HVAC company in Potterville
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.
Our October 2026 data lists 2 HVAC companies with a Potterville mailing address. 1 have a Google rating and are scored. A business can be missing, so treat the count as a floor.
Who is the top-rated HVAC company in Potterville?
T Cotter Heating and Air LLC has the highest TownAnswer score in Potterville: 53 out of 100, from 5.0 stars and 12 Google reviews. Scores change when listings change.
How is the score worked out?
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.
Can a business pay to rank higher?
No. Every business is scored by the same rules, and no payment changes a score or a place on a list.
Which HVAC companies near Potterville are outside the city?
Nearby city pages: Windsor Township (4.2 miles), Dimondale (5.3 miles), Charlotte (6.2 miles), Delta Township (8.0 miles).
What should I ask a HVAC company before I hire?
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?
Which county is Potterville in?
Potterville is in Eaton County. See every HVAC company in the county on the Eaton County page.
How often is this page updated?
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.
