41 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Port Huron: Reliance Home Comfort, CR Score 67/100; 4.8★ from 3,256 Google reviews; open 24/7.
Best for emergencies (open 24/7): It's Your Heating And Cooling Guy, posts 24/7 hours; ranked #2 of 41.
Most-reviewed: Vincent's Heating & Plumbing Inc, 997 Google reviews at 4.8★, the most of 41 ranked after Reliance Home Comfort; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
41 Port Huron HVAC contractors are ranked here by CR Score, from ten published factors. 15 are open 24/7, 19 open Saturdays and 17 open Sundays, based on posted hours. The median Google rating is 4.9★ across 41 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Reliance Home Comfort | 67 | 4.8★ (3,256) | Sarnia, 4 mi away | 24/7 | Overall |
| 2 | It's Your Heating And Cooling Guy | 66 | 4.9★ (739) | Port Huron | 24/7 | Emergencies |
| 3 | Vincent's Heating & Plumbing Inc | 66 | 4.8★ (997) | Port Huron | 24/7 | Most reviews |
| 4 | Stewart Adams & Son Heating & Air Conditioning LLC | 64 | 5.0★ (200) | Port Huron | 24/7 | — |
| 5 | Dependable Heating Cooling & Refrigeration | 64 | 4.9★ (707) | Sarnia, 6 mi away | 24/7 | — |
| 6 | Handy Bros. HVAC Sarnia (AC and Furnace Repair) | 64 | 4.9★ (312) | Sarnia, 2 mi away | 24/7 | — |
| 7 | Superior Heating & Cooling Inc. | 64 | 4.9★ (191) | Port Huron | 24/7 | — |
| 8 | Bright's Grove Heating & Cooling (AC and Furnace Repair) | 62 | 5.0★ (166) | Sarnia, 10 mi away | 24/7 | — |
| 9 | Superior Plumbing & Heating of Sarnia | 60 | 5.0★ (20) | Sarnia, 1 mi away | 24/7 | — |
| 10 | Superior HVAC Service, Heating & Air Conditioning | 59 | 4.9★ (62) | Sarnia, 3 mi away | Sat · Sun · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.8★ from 3,256 Google reviews, the most in Port Huron.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Port Huron
Ranked #2 because of its Google rating and trade focus: 4.9★ from 739 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Port Huron
Ranked #3 because of its Google rating and trade focus: 4.8★ from 997 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Port Huron
Ranked #4 because of its Google rating and trade focus: 5.0★ from 200 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia, 6 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 707 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia, 2 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 312 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Port Huron
Ranked #7 because of its Google rating and trade focus: 4.9★ from 191 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia, 10 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 166 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia, 1 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia, 3 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 62 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Port Huron
Ranked #11 because of its Google rating and trade focus: 4.8★ from 71 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Sarnia, 2 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 134 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Petrolia, 15 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 37 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia, 4 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Richmond, 20 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Marysville, 8 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Heating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Port Huron
Ranked #17 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “HVAC contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Port Huron
Ranked #18 because of its Google rating and trade focus: 4.8★ from 21 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia, 2 mi away
Ranked #19 because of its Google rating and trade focus: 4.5★ from 48 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Petrolia, 15 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Baltimore, 25 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia, 2 mi away
Ranked #22 because of its Google rating and trade focus: 4.3★ from 55 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia, 2 mi away
Ranked #23 because of its Google rating and trade focus: 4.4★ from 28 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia, 16 mi away
Ranked #24 because of its Google rating and trade focus: 4.4★ from 160 Google reviews, listed on Google as “Furnace repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia, 6 mi away
Ranked #25 because of its Google rating and trade focus: 4.6★ from 20 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #41, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Abram | 53 | 4.2★ (47) | 5 mi |
| 27 | Tony's Heating and Cooling | 52 | 4.8★ (188) | 23 mi |
| 28 | Environmental Air Systems Inc | 52 | 5.0★ (3) | 21 mi |
| 29 | MHT Air Conditioning & Heating, LLC | 52 | 4.3★ (3) | In Port Huron |
| 30 | Richmond Heating and Cooling | 52 | 3.5★ (4) | 21 mi |
| 31 | Northern Air Heating & Cooling | 52 | 4.6★ (37) | 21 mi |
| 32 | Bear Metal | 52 | 5.0★ (6) | 14 mi |
| 33 | Ace Appliance Heating & Cooling Inc | 51 | 4.2★ (5) | 5 mi |
| 34 | S B Heating & Air Conditioning Inc | 51 | 3.3★ (33) | 4 mi |
| 35 | Kelley & Sons Heating & Cooling | 50 | 4.9★ (34) | 24 mi |
| 36 | Royal heating and cooling | 50 | 5.0★ (4) | 20 mi |
| 37 | St. Clair Plumbing & Heating | 49 | 3.5★ (4) | 12 mi |
| 38 | Mark's Plumbing & Heating | 48 | 5.0★ (3) | 11 mi |
| 39 | Therma Construction - Heating & Cooling - HVAC Services in Arkona | 47 | 5.0★ (6) | 25 mi |
| 40 | Watson Bros. Company | 47 | 4.4★ (7) | In Port Huron |
| 41 | Blue Water Plumbing & Heating | 46 | 5.0★ (3) | 9 mi |
13 more HVAC contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Advanced Heating & Air Conditioning | 8 mi | |
| Blue-Ray Mechanical Inc | 17 mi | |
| Complete Comfort HVAC, LLC | 5.0★ (1) | In Port Huron |
| Custom Electric & Heating Inc. | 8 mi | |
| Denmark Heating & A/C Llc | In Port Huron | |
| EH Price Ltd | 1 mi | |
| Enviromental Air& Control Systems, Inc | 4.0★ (1) | 19 mi |
| FAI REFRIGERATION LLC | 5.0★ (2) | 6 mi |
| Ingell Refrigeration Air Conditioning | 5.0★ (2) | In Port Huron |
| Pro Desk at RONA+ | 5.0★ (1) | 4 mi |
| SB Heating & Air Conditioning | 4.0★ (1) | In Port Huron |
| Watson Brothers Company | In Port Huron | |
| Wright Service Plumbing Heating | 9 mi |
National price ranges in USD, not adjusted for Port Huron. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| AC replacement | $3,887 | $5,978 | $8,073 | Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
| Furnace replacement | $2,823 | $4,814 | $6,896 | Per system, installed; typical range of customer-reported jobs. US national range | October 2026 |
In Michigan, Michigan LARA, Bureau of Construction Codes licenses Mechanical contractor licenses.
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
In Michigan, furnace and heat pump calls peak in the coldest winter weeks and AC calls in summer heat waves. Spring and fall are the easiest times to book maintenance or a replacement.
We scored 41 Port Huron HVAC contractors on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Port Huron data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |