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Mason, Ingham County, Michigan
6 HVAC companies with a Mason address, scored out of 100. Updated October 2026.
As of October 2026, the highest-scoring HVAC company in Mason, MI on TownAnswer is Happy Homes Heating and Service, with a score of 72 out of 100 (5.0 stars from 126 Google reviews). Next are Jenks Plumbing & Heating, Inc. (49) and Absolute Inc. (48). We scored 5 HVAC companies with a Mason address and list 1 more with no Google rating yet. If review count matters most, Jenks Plumbing & Heating, Inc. has the most Google reviews (150).
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 6 HVAC companies with a Mason mailing address. 2 list a website, 5 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 Mason is Jenks Plumbing & Heating, Inc. with 150 Google reviews. The median rating among scored listings is 4.4 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 Google126 reviews
You will find Happy Homes Heating and Service at 2822 Tomlinson Rd, Mason, MI 48854. That is 2.0 miles south of the Mason city center. Its Google category is "HVAC contractor". Its 5.0 stars rest on 126 reviews, which our method reads as 4.95 after the review-count adjustment.
Claimed on Google150 reviews
Jenks Plumbing & Heating, Inc. lists its address as 2011 Sandhill Rd, Mason, MI 48854. It sits about 6.2 miles north of central Mason. Its Google category is "Plumber", with Plumbing supply store as extra categories. After we adjust for review count, its 4.2 stars count as 4.23.
★ 4.4 39 Google reviews
Claimed on Google
Absolute Inc. lists its address as 500 Blue Spruce Ln, Mason, MI 48854. That is 3.7 miles west of the Mason city center. Google files it under "HVAC contractor" and also Air conditioning contractor, Air conditioning repair service, Furnace repair service. After we adjust for review count, its 4.4 stars count as 4.45.
★ 4.2 5 Google reviews
Claimed on Google
Ultimate Comfort Heating & Cooling Co. is at 811 Kim Dr, Mason, MI 48854. It sits about 1.2 miles northwest of central Mason. Its Google category is "HVAC contractor". After we adjust for review count, its 4.2 stars count as 4.48.
★ 5.0 26 Google reviews
Claimed on Google
You will find Pierce Plumbing & Heating at 110 W Oak St, Mason, MI 48854. Google files it under "Plumber". After we adjust for review count, its 5.0 stars count as 4.84.
These businesses have a Mason address but no Google rating, so they carry no score.
No Google rating yet
Cormac AC Repair lists its address as 627 S Rogers St, Mason, MI 48854. It sits about 0.3 miles southeast of central Mason. Its Google category is "Air conditioning repair service". The owner has not claimed the Google listing.
| # | Business | Score | Grade | Rating | Reviews | Street |
|---|---|---|---|---|---|---|
| 1 | Happy Homes Heating and Service | 72 | B | 5.0 | 126 | 2822 Tomlinson Rd |
| 2 | Jenks Plumbing & Heating, Inc. | 49 | C- | 4.2 | 150 | 2011 Sandhill Rd |
| 3 | Absolute Inc. | 48 | C- | 4.4 | 39 | 500 Blue Spruce Ln |
| 4 | Ultimate Comfort Heating & Cooling Co. | 46 | C- | 4.2 | 5 | 811 Kim Dr |
| 5 | Pierce Plumbing & Heating | 43 | C- | 5.0 | 26 | 110 W Oak St |
Mason has 8,249 residents and 3,407 households (ACS 2024 5-year estimates for Mason city). 53.6 percent of its homes were built before 1980, and the median home was built in 1,978.
68.7 percent of homes are owner-occupied. The median home value is $198,000. 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 6 HVAC companies with a Mason mailing address: 7.3 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 |
|---|---|---|---|
| Alaiedon Township | 3.7 mi north | 1 | n/a |
| Holt | 6.2 mi northwest | 5 | 73 |
| Leslie Township | 7.6 mi south | 2 | 64 |
| Okemos | 9.0 mi north | 3 | 78 |
| Leslie | 9.0 mi south | 2 | 41 |
| Bunker Hill Township | 10.2 mi southeast | 2 | 76 |
| Williamston | 10.7 mi northeast | 1 | 45 |
| Lansing | 11.0 mi northwest | 51 | 78 |
Personal Injury Attorneys 2Water Damage Restoration Companies 3Mold Remediation Companies 3Plumbers 5Roofers 2Electricians 2Dentists 11Pilates and Fitness Studios 5Photographers 3Coffee Cart Vendors and Mobile Coffee Bars 1Cafés and Coffee Shops 6Restaurants 13Real Estate Brokerages 6Dance Studios 2Everything in MasonHVAC Companies in Ingham County
Our October 2026 data lists 6 HVAC companies with a Mason mailing address. 5 have a Google rating and are scored. A business can be missing, so treat the count as a floor.
Happy Homes Heating and Service has the highest TownAnswer score in Mason: 72 out of 100, from 5.0 stars and 126 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: Alaiedon Township (3.7 miles), Holt (6.2 miles), Leslie Township (7.6 miles), Okemos (9.0 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?
Mason is in Ingham County. See every HVAC company in the county on the Ingham 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.
