58 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Jerseyville: Academy Air Heating, Cooling, Plumbing and Electric, CR Score 62/100; 4.8★ from 6,727 Google reviews; open 24/7.
Best for emergencies (open 24/7): Pruitt Mechanical Services, posts 24/7 hours; ranked #2 of 58.
Most-reviewed: Air Comfort Service, Inc., 2,041 Google reviews at 4.9★, the most of 58 ranked after Academy Air Heating, Cooling, Plumbing and Electric; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
58 Jerseyville HVAC contractors are ranked here by CR Score, from ten published factors. 16 are open 24/7, 34 open Saturdays and 30 open Sundays, based on posted hours. The median Google rating is 4.8★ across 58 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Academy Air Heating, Cooling, Plumbing and Electric | 62 | 4.8★ (6,727) | Hazelwood, 24 mi away | 24/7 | Overall |
| 2 | Pruitt Mechanical Services | 61 | 4.9★ (672) | Bethalto, 17 mi away | 24/7 | Emergencies |
| 3 | Air Comfort Service, Inc. | 60 | 4.9★ (2,041) | Hazelwood, 25 mi away | 24/7 | Most reviews |
| 4 | B & B Heating & Cooling | 60 | 4.9★ (1,285) | Florissant, 24 mi away | 24/7 | — |
| 5 | Gene's Appliance AC & Heating | 59 | 4.9★ (207) | Alton, 17 mi away | 24/7 | — |
| 6 | Premier, Inc | 59 | 4.9★ (422) | Saint Charles, 23 mi away | 24/7 | — |
| 7 | B & W Heating & Cooling | 58 | 4.8★ (383) | Wood River, 22 mi away | 24/7 | — |
| 8 | King Air Conditioning & Heating | 57 | 4.9★ (1,070) | Godfrey, 13 mi away | — | — |
| 9 | American Air Heating & Cooling | 57 | 4.9★ (355) | Wood River, 22 mi away | Sat · Sun · Evenings | — |
| 10 | Jerseyville Appliance Repair | 57 | 2.7★ (7) | Jerseyville | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 in Jerseyville
Based in Hazelwood, 24 mi away
Ranked #1 because of its Google rating and review volume: 4.8★ from 6,727 Google reviews, the most in Jerseyville.
Based in Bethalto, 17 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 672 Google reviews, listed on Google as “HVAC contractor”.
Based in Hazelwood, 25 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 2,041 Google reviews, listed on Google as “HVAC contractor”.
Based in Florissant, 24 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 1,285 Google reviews, listed on Google as “HVAC contractor”.
Based in Alton, 17 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 207 Google reviews, listed on Google as “HVAC contractor”.
Based in Saint Charles, 23 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 422 Google reviews, listed on Google as “HVAC contractor”.
Based in Wood River, 22 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 383 Google reviews, listed on Google as “HVAC contractor”.
Based in Godfrey, 13 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 1,070 Google reviews, listed on Google as “HVAC contractor”.
Based in Wood River, 22 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 355 Google reviews, listed on Google as “HVAC contractor”.
Based in Jerseyville
Ranked #10 because of its Google rating and trade focus: 2.7★ from 7 Google reviews, listed on Google as “HVAC contractor”.
Based in Alton, 17 mi away
Ranked #11 because of its Google rating and trade focus: 4.5★ from 67 Google reviews, listed on Google as “HVAC contractor”.
Based in Godfrey, 11 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 58 Google reviews, listed on Google as “HVAC contractor”.
Based in Florissant, 23 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 1,368 Google reviews, listed on Google as “HVAC contractor”.
Based in Florissant, 22 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “HVAC contractor”.
Based in Godfrey, 13 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 161 Google reviews, listed on Google as “HVAC contractor”.
Based in Godfrey, 12 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 162 Google reviews, listed on Google as “HVAC contractor”.
Based in Jerseyville
Ranked #17 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Heating contractor”.
Based in Bridgeton, 25 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 1,329 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Alton, 17 mi away
Ranked #19 because of its Google rating and review volume: 4.9★ from 462 Google reviews.
Based in Florissant, 23 mi away
Ranked #20 because of its Google rating and trade focus: 4.7★ from 359 Google reviews, listed on Google as “HVAC contractor”.
Based in Bridgeton, 25 mi away
Ranked #21 because of its Google rating and trade focus: 4.7★ from 35 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Florissant, 21 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 20 Google reviews, listed on Google as “HVAC contractor”.
Based in East Alton, 22 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “HVAC contractor”.
Based in Alton, 17 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 82 Google reviews, listed on Google as “HVAC contractor”.
Based in Hazelwood, 24 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “HVAC contractor”.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 58 ranked HVAC contractors here; the rest are on their profiles.
20 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 Cooling and Refrigeration | 5.0★ (2) | 21 mi |
| Advantage HVAC, Heating & Cooling | 25 mi | |
| Alternative | 5.0★ (1) | 25 mi |
| Annual Air Heating and Cooling LLC | 1.0★ (1) | 23 mi |
| Bechtold Residential Concepts | 5.0★ (2) | 18 mi |
| Bertels & Company Heating & Cooling | 5.0★ (15) | 25 mi |
| Bertels and Company Heating & Cooling, TIM BERTELS - PROPRIETOR | 5.0★ (11) | 21 mi |
| Coleman Heating and Sheet Metal | 5.0★ (2) | 25 mi |
| Condition Aire Heating & Cooling, LLC | 22 mi | |
| Forrester Heating and Cooling | 23 mi | |
| HEATING & COOLING - X-CEL'S CONCEPT II | 5.0★ (1) | 23 mi |
| HVAC & Duct Clean Co Inc | 5.0★ (2) | 11 mi |
| Jen Mechanical | 16 mi | |
| Kane Mechanical Group, LLC | 4.7★ (10) | 21 mi |
| Kenan Corporation | 24 mi | |
| Lee Heating & Cooling | 5.0★ (1) | 12 mi |
| Loellke Plumbing Inc | 4.2★ (30) | In Jerseyville |
| Mac Plumbing | 4.6★ (10) | In Jerseyville |
| Mid-Way Heating & Cooling Inc | 23 mi | |
| One Choice Heating & Cooling | 24 mi |
National price ranges in USD, not adjusted for Jerseyville. 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 Illinois, 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 58 Jerseyville 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 Jerseyville 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 |