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Ortonville, Oakland County, Michigan
5 HVAC companies with a Ortonville address, scored out of 100. Updated October 2026.
As of October 2026, the highest-scoring HVAC company in Ortonville, MI on TownAnswer is Blue Fire HVAC LLC, with a score of 66 out of 100 (5.0 stars from 26 Google reviews). Next are A-1 Indoor Comfort Systems Inc (60). We scored 2 HVAC companies with a Ortonville address and list 3 more with no Google rating yet. If review count matters most, A-1 Indoor Comfort Systems Inc has the most Google reviews (34).
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 5 HVAC companies with a Ortonville mailing address. 3 list a website, 4 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 Ortonville is A-1 Indoor Comfort Systems Inc with 34 Google reviews. The median rating among scored listings is 5.0 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 Google
You will find Blue Fire HVAC LLC at 1205 Tonda Dr, Ortonville, MI 48462. That is 2.9 miles northeast of the Ortonville city center. Its Google category is "HVAC contractor", with Air conditioning contractor, Air conditioning repair service, Furnace repair service as extra categories. Its 5.0 stars rest on 26 reviews, which our method reads as 4.84 after the review-count adjustment.
★ 4.8 34 Google reviews
Claimed on Google
A-1 Indoor Comfort Systems Inc is at 1900 State Park Rd, Ortonville, MI 48462. That is 1.6 miles northeast of the Ortonville city center. Its Google category is "HVAC contractor", with Air conditioning contractor, Air conditioning repair service, Air filter supplier as extra categories. Its 4.8 stars rest on 34 reviews, which our method reads as 4.73 after the review-count adjustment.
These businesses have a Ortonville address but no Google rating, so they carry no score.
Claimed on Google
You will find Diversified Heating & Cooling at 2930 Allen Rd, Ortonville, MI 48462. It sits about 2.6 miles south of central Ortonville. Google files it under "HVAC contractor".
Claimed on Google
You will find Hamilton's Heating and Cooling at 300 S Ortonville Rd, Ortonville, MI 48462. It sits about 0.7 miles west of central Ortonville. Its Google category is "Air conditioning contractor".
No Google rating yet
You will find Keith Johnson Heating-Cooling Inc at 310 Mill St, Ortonville, MI 48462. It sits about 0.5 miles northwest of central Ortonville. Google files it under "Heating contractor". The owner has not claimed the Google listing.
| # | Business | Score | Grade | Rating | Reviews | Street |
|---|---|---|---|---|---|---|
| 1 | Blue Fire HVAC LLC | 66 | B- | 5.0 | 26 | 1205 Tonda Dr |
| 2 | A-1 Indoor Comfort Systems Inc | 60 | C+ | 4.8 | 34 | 1900 State Park Rd |
Ortonville has 1,341 residents and 535 households (ACS 2024 5-year estimates for Ortonville village). 66.8 percent of its homes were built before 1980, and the median home was built in 1,972.
74.8 percent of homes are owner-occupied. The median home value is $244,400. 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 5 HVAC companies with a Ortonville mailing address: 37.3 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 |
|---|---|---|---|
| Brandon Township | 2.1 mi east | 2 | 43 |
| Groveland Township | 3.8 mi west | 2 | 65 |
| Davisburg | 5.5 mi southwest | 1 | 71 |
| Hadley Township | 5.9 mi northeast | 1 | n/a |
| Goodrich | 5.9 mi northwest | 4 | 71 |
| Oxford Township | 7.3 mi east | 1 | 62 |
| Independence Township | 7.3 mi south | 3 | 79 |
| Village of Clarkston | 8.1 mi south | 16 | 78 |
Water Damage Restoration Companies 1Mold Remediation Companies 1Mold Inspection and Testing Companies 1Plumbers 7Roofers 5Electricians 2Dentists 8Med Spas 2Pilates and Fitness Studios 2Photographers 3Coffee Cart Vendors and Mobile Coffee Bars 1Cafés and Coffee Shops 3Restaurants 14Real Estate Brokerages 6Dance Studios 1Everything in OrtonvilleHVAC Companies in Oakland County
Our October 2026 data lists 5 HVAC companies with a Ortonville mailing address. 2 have a Google rating and are scored. A business can be missing, so treat the count as a floor.
Blue Fire HVAC LLC has the highest TownAnswer score in Ortonville: 66 out of 100, from 5.0 stars and 26 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: Brandon Township (2.1 miles), Groveland Township (3.8 miles), Davisburg (5.5 miles), Hadley Township (5.9 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?
Ortonville is in Oakland County. See every HVAC company in the county on the Oakland 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.
