Referrally

The best HVAC companies near Chelsea, Michigan, ranked by the record.

Scored out of 100 by our ranking algorithm from 1,656 Google reviews and state license records. Updated October 27, 2026.

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Ranked by an algorithm, not by ads.
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Checked against the State of Michigan.
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The most recommended HVAC companies near Chelsea.
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Every score shows its math.

9 HVAC companies near Chelsea, ranked by Referrally Score · 67% license-verified

1

Haley Mechanical - Dexter

Dexter · 6.4 mi from Chelsea

94OF 100
Excellent
Referrally HVAC Company of the Year 2026Most Responsive 2026Fastest Growing 2026Longest Standing 2026
  • 4.9 · 5,624 Google reviews
  • Licensed in Michigan · #7112301
  • Licensed since 1901
  • 700 new reviews in the last 12 months · replies to 99%
  • 4 reviews mention Chelsea, Dexter

“Consistent with my past experiences with Haley technicians, Warren was prompt, friendly, clean, and thorough.” — Joshua Palmer

Friendly crew 320On time / fast 191Quality work 15734 critical
Call (734) 221-3037Website
See why Haley Mechanical - Dexter is #1
What customers say
Friendly crew 320On time / fast 191Quality work 157Explained everything 149Would recommend 104Air conditioning 79Communication 77New system 72

“Consistent with my past experiences with Haley technicians, Warren was prompt, friendly, clean, and thorough.”

Joshua Palmer, July 18, 2026
Anything to know
  • 34 critical reviews out of 5,624, mentioning no-show / delays, price / billing, still not fixed. The owner replied to 91% of them.
Recent activity

700 new reviews in the last 12 months. Replies to 99% of reviews, usually within 13 days.

How the score adds up
  • Reputation32.7 of 35

    Google rating, adjusted so a handful of reviews can't outrank hundreds.

  • Review volume12 of 12

    How many reviews, compared with other companies nearby.

  • Momentum8 of 8

    New reviews in the last 12 months.

  • Recent performance8.6 of 10

    Rating over the last two years.

  • Credentials & record8 of 8

    State license, discipline record, local presence, and BBB standing. 7 points still being verified.

  • Responsiveness5.9 of 8

    Whether the owner replies to reviews, especially critical ones.

  • Longevity5 of 5

    Years in business.

  • Review patterns7 of 7

    Whether the reviews look like other companies' reviews in timing, wording, and who wrote them.

Score = points earned ÷ points we could verify, out of 100. First scored on this list; changes will show here month to month.

Verification
Reviews read October 27, 2026 · license checked October 27, 2026Something wrong? Tell us
2

Indoor Comfort Heating & Cooling

Ann Arbor · 9.8 mi from Chelsea

89OF 100
Excellent
Most Recommended 2026

“Both AC and Furnace(s) were serviced and I was very pleased by the professional, courteous and timely service.” — Ronald Herman

Friendly crew 234On time / fast 169Would recommend 1206 critical
Call (734) 215-3672Website
See why Indoor Comfort Heating & Cooling is #2
What customers say
Friendly crew 234On time / fast 169Would recommend 120Furnace 120New system 104Air conditioning 99Quality work 89Explained everything 85

“Both AC and Furnace(s) were serviced and I was very pleased by the professional, courteous and timely service.”

Ronald Herman, October 27, 2025
Anything to know
  • 6 critical reviews out of 629, mentioning price / billing, poor communication, workmanship. The owner replied to 33% of them.
Recent activity

174 new reviews in the last 12 months. Replies to 41% of reviews, usually within 25 days.

How the score adds up
  • Reputation34.8 of 35

    Google rating, adjusted so a handful of reviews can't outrank hundreds.

  • Review volume9 of 12

    How many reviews, compared with other companies nearby.

  • Momentum6.3 of 8

    New reviews in the last 12 months.

  • Recent performance9.8 of 10

    Rating over the last two years.

  • Credentials & record8 of 8

    State license, discipline record, local presence, and BBB standing. 7 points still being verified.

  • Responsiveness3 of 8

    Whether the owner replies to reviews, especially critical ones.

  • Longevity5 of 5

    Years in business.

  • Review patterns7 of 7

    Whether the reviews look like other companies' reviews in timing, wording, and who wrote them.

Score = points earned ÷ points we could verify, out of 100. First scored on this list; changes will show here month to month.

Verification
Reviews read October 27, 2026 · license checked October 27, 2026Something wrong? Tell us
3

CMR Mechanical, LLC

Dexter · 7.3 mi from Chelsea

80OF 100
Very good

“Rich was very professional, explained everything, and did a fantastic job getting our heat working properly again.” — Dave szura

Friendly crew 81Furnace 70New system 654 critical
Call (734) 316-4134Website
See why CMR Mechanical, LLC is #3
What customers say
Friendly crew 81Furnace 70New system 65On time / fast 62Would recommend 60Air conditioning 49Quality work 34Thermostat / ducts 25

“Rich was very professional, explained everything, and did a fantastic job getting our heat working properly again.”

Dave szura, November 15, 2023
Anything to know
  • 4 critical reviews out of 160, mentioning price / billing, rude / unprofessional, poor communication. The owner replied to 0% of them.
Recent activity

27 new reviews in the last 12 months. Replies to 38% of reviews, usually within 187 days.

How the score adds up
  • Reputation32.3 of 35

    Google rating, adjusted so a handful of reviews can't outrank hundreds.

  • Review volume7.1 of 12

    How many reviews, compared with other companies nearby.

  • Momentum4.1 of 8

    New reviews in the last 12 months.

  • Recent performance9.4 of 10

    Rating over the last two years.

  • Credentials & record6 of 6

    State license, discipline record, local presence, and BBB standing. 9 points still being verified.

  • Responsiveness1.8 of 8

    Whether the owner replies to reviews, especially critical ones.

  • Longevity5 of 5

    Years in business.

  • Review patterns7 of 7

    Whether the reviews look like other companies' reviews in timing, wording, and who wrote them.

Score = points earned ÷ points we could verify, out of 100. First scored on this list; changes will show here month to month.

Verification
Reviews read October 27, 2026 · license checked October 27, 2026Something wrong? Tell us
4

Steele Heating & Cooling

Chelsea · 2.9 mi from Chelsea

79OF 100
Very good
  • 4.8 · 118 Google reviews
  • Licensed in Michigan · #7111947
  • Licensed since 1985
  • 14 new reviews in the last 12 months · replies to 74%
  • 4 reviews mention Chelsea, Dexter

“Needed a new furnace and they were there within a day , great service and will definitely be using them again!!” — Clayton Cook

On time / fast 60Friendly crew 58Air conditioning 547 critical
Call (734) 475-1222Website
See why Steele Heating & Cooling is #4
What customers say
On time / fast 60Friendly crew 58Air conditioning 54Would recommend 50New system 36Furnace 24Quality work 20Fair price 19

“Needed a new furnace and they were there within a day , great service and will definitely be using them again!!”

Clayton Cook, January 28, 2025
Anything to know
  • 7 critical reviews out of 118, mentioning no-show / delays, workmanship, price / billing. The owner replied to 29% of them.
Recent activity

14 new reviews in the last 12 months. Replies to 74% of reviews, usually within 114 days.

How the score adds up
  • Reputation30.2 of 35

    Google rating, adjusted so a handful of reviews can't outrank hundreds.

  • Review volume6.6 of 12

    How many reviews, compared with other companies nearby.

  • Momentum3.3 of 8

    New reviews in the last 12 months.

  • Recent performance9.7 of 10

    Rating over the last two years.

  • Credentials & record8 of 8

    State license, discipline record, local presence, and BBB standing. 7 points still being verified.

  • Responsiveness3.4 of 8

    Whether the owner replies to reviews, especially critical ones.

  • Longevity5 of 5

    Years in business.

  • Review patterns7 of 7

    Whether the reviews look like other companies' reviews in timing, wording, and who wrote them.

Score = points earned ÷ points we could verify, out of 100. First scored on this list; changes will show here month to month.

Verification
Reviews read October 27, 2026 · license checked October 27, 2026Something wrong? Tell us
5

Altech Mechanical Service

Ann Arbor · 7.1 mi from Chelsea

66OF 100
Good
  • 5.0 · 15 Google reviews
  • Michigan license not confirmed yet
  • On Google since 2013
  • 0 new reviews in the last 12 months · replies to 0%

“These guys replaced an extremely expensive commercial boiler in less than two business days.” — tower Plaza

Friendly crew 3On time / fast 1Quality work 1
Call (734) 669-6100Website
See why Altech Mechanical Service is #5
What customers say
Friendly crew 3On time / fast 1Quality work 1No pressure 1Would recommend 1Furnace 1New system 1

“These guys replaced an extremely expensive commercial boiler in less than two business days.”

tower Plaza, November 30, 2018
Anything to know

No critical reviews (3 stars or lower) on record, and the reviews look typical for this area.

Recent activity

0 new reviews in the last 12 months. Replies to 0% of reviews.

How the score adds up
  • Reputation31.9 of 35

    Google rating, adjusted so a handful of reviews can't outrank hundreds.

  • Review volume3.8 of 12

    How many reviews, compared with other companies nearby.

  • Momentum0 of 8

    New reviews in the last 12 months.

  • Recent performance8.6 of 10

    Rating over the last two years.

  • Credentials & recordpending

    State license, discipline record, local presence, and BBB standing. 15 points still being verified.

  • Responsiveness0 of 8

    Whether the owner replies to reviews, especially critical ones.

  • Longevity4.4 of 5

    Years in business.

  • Review patterns7 of 7

    Whether the reviews look like other companies' reviews in timing, wording, and who wrote them.

Score = points earned ÷ points we could verify, out of 100. First scored on this list; changes will show here month to month.

Verification
  • Michigan license: Michigan license not confirmed yet
  • Insurance certificate: not on file yet. Contractors add one by claiming their profile.
  • Google listing: claimed by the owner
  • Own this company? Get your Referrally badge or correct a record.
Reviews read October 27, 2026 · license checked October 27, 2026Something wrong? Tell us
6

Boyce Plumbing & Heating Inc

Gregory · 8.3 mi from Chelsea

63OF 100
Fair

“I called Scott on a Sunday and he was at my house the next day to inspect my boiler and hot water heater.” — Kerry McCabe

On time / fast 2Quality work 2Furnace 22 critical
Call (734) 498-3308
See why Boyce Plumbing & Heating Inc is #6
What customers say
On time / fast 2Quality work 2Furnace 2Clean-up 1Fair price 1Would recommend 1Air conditioning 1Emergency / after hours 1

“I called Scott on a Sunday and he was at my house the next day to inspect my boiler and hot water heater.”

Kerry McCabe, April 8, 2025
Anything to know
  • 2 critical reviews out of 11, mentioning no-show / delays. The owner replied to 0% of them.
Recent activity

1 new reviews in the last 12 months. Replies to 0% of reviews.

How the score adds up
  • Reputation25.7 of 35

    Google rating, adjusted so a handful of reviews can't outrank hundreds.

  • Review volume3.3 of 12

    How many reviews, compared with other companies nearby.

  • Momentum0.8 of 8

    New reviews in the last 12 months.

  • Recent performance8.8 of 10

    Rating over the last two years.

  • Credentials & record8 of 8

    State license, discipline record, local presence, and BBB standing. 7 points still being verified.

  • Responsiveness0 of 8

    Whether the owner replies to reviews, especially critical ones.

  • Longevity5 of 5

    Years in business.

  • Review patterns7 of 7

    Whether the reviews look like other companies' reviews in timing, wording, and who wrote them.

Score = points earned ÷ points we could verify, out of 100. First scored on this list; changes will show here month to month.

Verification
Reviews read October 27, 2026 · license checked October 27, 2026Something wrong? Tell us
7

Four Seasons HVACR

Grass Lake · 6.9 mi from Chelsea

63OF 100
Fair

“The team was incredibly responsive, providing me with a detailed quote and answering all my questions promptly.” — N Slaton

Friendly crew 8Would recommend 6Furnace 62 critical
Call (734) 395-3291Website
See why Four Seasons HVACR is #7
What customers say
Friendly crew 8Would recommend 6Furnace 6New system 5On time / fast 3Fair price 3Communication 3No pressure 3

“The team was incredibly responsive, providing me with a detailed quote and answering all my questions promptly.”

N Slaton, August 1, 2023
Anything to know
  • 2 critical reviews out of 13, mentioning price / billing, workmanship. The owner replied to 50% of them.
Recent activity

0 new reviews in the last 12 months. Replies to 15% of reviews, usually within 47 days.

How the score adds up
  • Reputation26.2 of 35

    Google rating, adjusted so a handful of reviews can't outrank hundreds.

  • Review volume3.6 of 12

    How many reviews, compared with other companies nearby.

  • Momentum0 of 8

    New reviews in the last 12 months.

  • Recent performance8.4 of 10

    Rating over the last two years.

  • Credentials & record6 of 6

    State license, discipline record, local presence, and BBB standing. 9 points still being verified.

  • Responsiveness1.2 of 8

    Whether the owner replies to reviews, especially critical ones.

  • Longevity5 of 5

    Years in business.

  • Review patterns7 of 7

    Whether the reviews look like other companies' reviews in timing, wording, and who wrote them.

Score = points earned ÷ points we could verify, out of 100. First scored on this list; changes will show here month to month.

Verification
Reviews read October 27, 2026 · license checked October 27, 2026Something wrong? Tell us
8

Huron Heating & Air Conditioning

Ann Arbor · 9.3 mi from Chelsea

62OF 100
Fair
  • 5.0 · 12 Google reviews
  • Michigan license not confirmed yet
  • On Google since 2014
  • 7 new reviews in the last 12 months · replies to 0%

“Ron and Roger are solid professionals: knowledgeable, honest, offering very fair fair prices for quality work.” — Francine Alexander

Friendly crew 8Thermostat / ducts 7On time / fast 6
Call (734) 747-6443
See why Huron Heating & Air Conditioning is #8
What customers say
Friendly crew 8Thermostat / ducts 7On time / fast 6Communication 5Air conditioning 5New system 4Quality work 3Explained everything 3

“Ron and Roger are solid professionals: knowledgeable, honest, offering very fair fair prices for quality work.”

Francine Alexander, December 26, 2019
Anything to know
  • 55% of reviews come from single-review accounts vs 11% typical for area roofers.
Recent activity

7 new reviews in the last 12 months. Replies to 0% of reviews.

How the score adds up
  • Reputation31.6 of 35

    Google rating, adjusted so a handful of reviews can't outrank hundreds.

  • Review volume3.5 of 12

    How many reviews, compared with other companies nearby.

  • Momentum2.5 of 8

    New reviews in the last 12 months.

  • Recent performance9.1 of 10

    Rating over the last two years.

  • Credentials & recordpending

    State license, discipline record, local presence, and BBB standing. 15 points still being verified.

  • Responsiveness0 of 8

    Whether the owner replies to reviews, especially critical ones.

  • Longevity4.2 of 5

    Years in business.

  • Review patterns2 of 7

    Whether the reviews look like other companies' reviews in timing, wording, and who wrote them.

Score = points earned ÷ points we could verify, out of 100. First scored on this list; changes will show here month to month.

Verification
  • Michigan license: Michigan license not confirmed yet
  • Insurance certificate: not on file yet. Contractors add one by claiming their profile.
  • Google listing: unclaimed
  • Own this company? Get your Referrally badge or correct a record.
Reviews read October 27, 2026 · license checked October 27, 2026Something wrong? Tell us
9

H & H, Inc.

Ann Arbor · 9.2 mi from Chelsea

60OF 100
Fair
  • 4.6 · 17 Google reviews
  • Michigan license not confirmed yet
  • On Google since 2018
  • 3 new reviews in the last 12 months · replies to 0%

“Provided an estimate to replace our furnace and central air conditioner system.” — J Lowen

Furnace 6Friendly crew 5Would recommend 52 critical
Call (734) 668-6744Website
See why H & H, Inc. is #9
What customers say
Furnace 6Friendly crew 5Would recommend 5On time / fast 4Air conditioning 4No pressure 3New system 3Fair price 2

“Provided an estimate to replace our furnace and central air conditioner system.”

J Lowen, May 6, 2018
Anything to know
  • 2 critical reviews out of 17, mentioning price / billing, no-show / delays, poor communication. The owner replied to 0% of them.
Recent activity

3 new reviews in the last 12 months. Replies to 0% of reviews.

How the score adds up
  • Reputation27.8 of 35

    Google rating, adjusted so a handful of reviews can't outrank hundreds.

  • Review volume3.9 of 12

    How many reviews, compared with other companies nearby.

  • Momentum1.7 of 8

    New reviews in the last 12 months.

  • Recent performance7.5 of 10

    Rating over the last two years.

  • Credentials & recordpending

    State license, discipline record, local presence, and BBB standing. 15 points still being verified.

  • Responsiveness0 of 8

    Whether the owner replies to reviews, especially critical ones.

  • Longevity2.9 of 5

    Years in business.

  • Review patterns7 of 7

    Whether the reviews look like other companies' reviews in timing, wording, and who wrote them.

Score = points earned ÷ points we could verify, out of 100. First scored on this list; changes will show here month to month.

Verification
  • Michigan license: Michigan license not confirmed yet
  • Insurance certificate: not on file yet. Contractors add one by claiming their profile.
  • Google listing: claimed by the owner
  • Own this company? Get your Referrally badge or correct a record.
Reviews read October 27, 2026 · license checked October 27, 2026Something wrong? Tell us

Too new to score (4): Deangelis Heating & Cooling · Brothers Heating & Cooling · Unique Solutions Heating and Cooling · On the Mark Mechanical. Fewer than 5 reviews each.

About the HVAC companies near Chelsea

9 HVAC companies within 10 miles of Chelsea, Michigan made this list, led by Haley Mechanical - Dexter with a Referrally Score of 94, followed by Indoor Comfort Heating & Cooling and CMR Mechanical, LLC. Together they hold 1,656 Google reviews, and 6 of 9 have an active Michigan mechanical contractor license on file. Chelsea is in Washtenaw County; the circle also takes in Sylvan Township, Lima Township, Lyndon Township, Dexter, Dexter Township, Webster Township.

Looking for heating and cooling companies, furnace and air conditioning repair or HVAC contractors near Chelsea? They are all here. A company is listed as an HVAC company when Google lists that as its main trade; the same formula scores every one of them, and the full Michigan coverage is one click away.

What Chelsea homeowners say about local HVAC companies

Across 1,656 reviews, the praise clusters around friendly crew, on time / fast, would recommend. Indoor Comfort Heating & Cooling is recommended by name most often, in 120 reviews.

  • Friendly crew 717
  • On time / fast 498
  • Would recommend 347
  • Quality work 306
  • Air conditioning 291
  • New system 290

Questions about HVAC companies near Chelsea

Who is the top-rated HVAC company near Chelsea?

Haley Mechanical - Dexter ranks first with a Referrally Score of 94 out of 100, built from 5,624 Google reviews averaging 4.9 stars. Indoor Comfort Heating & Cooling and CMR Mechanical, LLC round out the top three. The score weighs seven public signals, and no company can pay to move up.

How many HVAC companies near Chelsea are licensed?

6 of the 9 scored HVAC companies match an active Michigan mechanical contractor license by name or license number. Many companies hold their license under a different legal name; those show as pending rather than unlicensed until the match is confirmed.

How are HVAC companies near Chelsea ranked?

Every company gets a score out of 100 from the same seven public signals: Google rating adjusted for review count, review volume, new reviews in the last year, the rating over the last two years, Michigan license and record, how the owner responds to reviews, years in business, and review patterns. The full method is on the How we rank page. How we rank.

Which towns does this list cover?

The list takes in every HVAC company based within 10 miles of Chelsea, which includes Sylvan Township, Lima Township, Lyndon Township, Dexter, Dexter Township, Webster Township. Companies based farther out are named below the list, not scored.

When was this list last updated?

This list was generated on October 27, 2026; reviews were read on October 27, 2026 and licenses checked on October 27, 2026. Every card shows its own dates.