30 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Fair Plain: Boss Services, CR Score 94/100; 4.7★ from 1,138 Google reviews; open 24/7.
Best for emergencies (open 24/7): Guaranteed Hvac, posts 24/7 hours; ranked #2 of 30.
Most-reviewed: Sun Services Inc, 679 Google reviews at 4.9★, the most of 30 ranked after Boss Services; ranked #11.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
30 Fair Plain HVAC contractors are ranked here by CR Score, from 8 published factors. 9 are open 24/7, 13 open Saturdays and 8 open Sundays, based on posted hours. The median Google rating is 4.9★ across 30 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Boss Services | 94 | 4.7★ (1,138) | Benton Harbor, 1 mi away | 24/7 | Overall |
| 2 | Guaranteed Hvac | 87 | 5.0★ (16) | Saint Joseph, 4 mi away | 24/7 | Emergencies |
| 3 | Hometown Heating & Cooling,LLC | 85 | 4.1★ (17) | Benton Harbor, 2 mi away | 24/7 | — |
| 4 | All Brands Heating and Cooling | 84 | 5.0★ (28) | Dowagiac, 19 mi away | 24/7 | — |
| 5 | Turney LLC HVAC/R | 83 | 5.0★ (17) | Saint Joseph, 12 mi away | 24/7 | — |
| 6 | Jim's Heating & Cooling | 82 | 4.4★ (31) | Benton Harbor, 2 mi away | 24/7 | — |
| 7 | Spitale Heating & Air Conditioning | 81 | 3.3★ (7) | Saint Joseph, 4 mi away | 24/7 | — |
| 8 | ADAMS & Son, Inc. | 81 | 5.0★ (157) | Benton Harbor, 3 mi away | — | — |
| 9 | CRC Pro-Temp | 81 | 5.0★ (9) | Niles, 20 mi away | 24/7 | — |
| 10 | Infinity Mechanical Services | 81 | 5.0★ (23) | Saint Joseph, 3 mi away | Sat | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.7★ from 1,138 Google reviews, the most Google reviews on this list (1,138).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Saint Joseph, 4 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 16 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Benton Harbor, 2 mi away
Ranked #3 because of its Google rating and availability: 4.1★ from 17 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dowagiac, 19 mi away
Ranked #4 because of its Google rating and availability: 5.0★ from 28 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Saint Joseph, 12 mi away
Ranked #5 because of its Google rating and availability: 5.0★ from 17 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Benton Harbor, 2 mi away
Ranked #6 because of its Google rating and trade focus: 4.4★ from 31 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Saint Joseph, 4 mi away
Ranked #7 because of its Google rating and availability: 3.3★ from 7 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Benton Harbor, 3 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 157 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Niles, 20 mi away
Ranked #9 because of its Google rating and availability: 5.0★ from 9 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Saint Joseph, 3 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Niles, 21 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 679 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Benton Harbor, 1 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Saint Joseph, 3 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “HVAC contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Dowagiac, 18 mi away
Ranked #14 because of its Google rating and trade focus: 4.5★ from 33 Google reviews, listed on Google as “Heating contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Benton Harbor, 4 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in La Porte, 16 mi away
Ranked #16 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Niles, 21 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 300 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dowagiac, 19 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 158 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Countryside, 25 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Saint Joseph, 2 mi away
Ranked #20 because of its Google rating and trade focus: 3.8★ from 59 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Saint Joseph, 2 mi away
Ranked #21 because of its Google rating and trade focus: 3.8★ from 19 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Niles, 21 mi away
Ranked #22 because of its Google rating and trade focus: 4.7★ from 80 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Benton Harbor, 1 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Saint Joseph, 2 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Granger, 13 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #30, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Dowagiac Heating & Air Conditioning | 72 | 4.5★ (46) | 19 mi |
| 27 | J&L enterprise corporation LLC | 71 | 4.8★ (16) | 9 mi |
| 28 | B C Mechanical Inc | 67 | 4.2★ (5) | 25 mi |
| 29 | Ace Plumbing & Heating | 66 | 2.9★ (21) | 4 mi |
| 30 | Vida Plumbing & Heating | 66 | 3.7★ (3) | 25 mi |
7 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 |
|---|---|---|
| B W Heating & Cooling | 19 mi | |
| D.A. Dodd | 1.0★ (2) | 4 mi |
| DEGREE MASTERS REFRIGERATION AIR CONDITIONING HEATING | 10 mi | |
| Gregory's Masonry | 5.0★ (1) | 2 mi |
| Heating and Cooling J Lopez | 1 mi | |
| jp ventura heating and cooling | 22 mi | |
| My Bryant Dealer | 4 mi |
National price ranges in USD, not adjusted for Fair Plain. 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 30 Fair Plain HVAC contractors on 8 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. Unknown factors are left out of the score, 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 Fair Plain data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |