413 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in East Saint Louis: Morrison Plumbing, Heating, Air, & Electrical Services, CR Score 66/100; 4.9★ from 8,631 Google reviews; open 24/7.
Best for emergencies (open 24/7): Dole Heating & Air Conditioning, posts 24/7 hours; ranked #2 of 413.
Most-reviewed: Hoffmann Brothers, 10,949 Google reviews at 4.9★, the most of 413 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
413 East Saint Louis HVAC contractors are ranked here by CR Score, from ten published factors. 135 are open 24/7, 256 open Saturdays and 211 open Sundays, based on posted hours. The median Google rating is 4.9★ across 413 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Morrison Plumbing, Heating, Air, & Electrical Services | 66 | 4.9★ (8,631) | Collinsville, 8 mi away | 24/7 | Overall |
| 2 | Dole Heating & Air Conditioning | 65 | 4.9★ (1,401) | St. Louis, 3 mi away | 24/7 | Emergencies |
| 3 | Hoffmann Brothers | 64 | 4.9★ (10,949) | Brentwood, 10 mi away | Sat · Sun · Evenings | Most reviews |
| 4 | Classic Aire Care | 64 | 4.9★ (4,820) | St. Louis, 14 mi away | 24/7 | — |
| 5 | Hoffmann Brothers | 63 | 4.9★ (5,405) | Edwardsville, 15 mi away | 24/7 | — |
| 6 | Classic Aire Care | 63 | 5.0★ (1,160) | Fairview Heights, 10 mi away | 24/7 | — |
| 7 | Hoffmann Brothers | 63 | 4.9★ (5,847) | St. Louis, 16 mi away | 24/7 | — |
| 8 | BELOMAN | 63 | 4.9★ (1,500) | Belleville, 9 mi away | 24/7 | — |
| 9 | Tiger Plumbing, Heating, Air Conditioning, & Electrical Services | 63 | 4.7★ (5,072) | Collinsville, 11 mi away | 24/7 | — |
| 10 | Rhymes Heating and Cooling | 63 | 5.0★ (1,430) | St. Louis, 12 mi away | 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 East Saint Louis
Based in Collinsville, 8 mi away
Ranked #1 because of its Google rating and trade focus: 4.9★ from 8,631 Google reviews, listed on Google as “HVAC contractor”.
Based in St. Louis, 3 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 1,401 Google reviews, listed on Google as “HVAC contractor”.
Based in Brentwood, 10 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 10,949 Google reviews, the most in East Saint Louis.
Based in St. Louis, 14 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 4,820 Google reviews, listed on Google as “HVAC contractor”.
Based in Edwardsville, 15 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 5,405 Google reviews, listed on Google as “HVAC contractor”.
Based in Fairview Heights, 10 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 1,160 Google reviews, listed on Google as “HVAC contractor”.
Based in St. Louis, 16 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 5,847 Google reviews, listed on Google as “HVAC contractor”.
Based in Belleville, 9 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 1,500 Google reviews, listed on Google as “Air conditioning repair service”.
Based in Collinsville, 11 mi away
Ranked #9 because of its Google rating and trade focus: 4.7★ from 5,072 Google reviews, listed on Google as “HVAC contractor”.
Based in St. Louis, 12 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 1,430 Google reviews, listed on Google as “Heating contractor”.
Based in St. Louis, 6 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 5,170 Google reviews, listed on Google as “HVAC contractor”.
Based in East Saint Louis
Ranked #12 because of its Google rating and trade focus: 5.0★ from 123 Google reviews, listed on Google as “HVAC contractor”.
Based in Hazelwood, 18 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 6,727 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Edwardsville, 13 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 1,039 Google reviews, listed on Google as “Heating contractor”.
Based in Collinsville, 9 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 890 Google reviews, listed on Google as “HVAC contractor”.
Based in St. Louis, 7 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 487 Google reviews, listed on Google as “HVAC contractor”.
Based in St. Louis, 7 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 494 Google reviews, listed on Google as “HVAC contractor”.
Based in O'Fallon, 11 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 586 Google reviews, listed on Google as “HVAC contractor”.
Based in St. Louis, 16 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 2,175 Google reviews, listed on Google as “HVAC contractor”.
Based in Hazelwood, 16 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 2,041 Google reviews, listed on Google as “HVAC contractor”.
Based in Florissant, 14 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 1,285 Google reviews, listed on Google as “HVAC contractor”.
Based in St. Louis, 8 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 926 Google reviews, listed on Google as “HVAC contractor”.
Based in Arnold, 17 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 1,400 Google reviews, listed on Google as “HVAC contractor”.
Based in Collinsville, 11 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 514 Google reviews, listed on Google as “HVAC contractor”.
Based in East Saint Louis
Ranked #25 because of its Google rating and trade focus: 4.9★ from 1,175 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 413 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 |
|---|---|---|
| Affordable Comfort Hvac and Electrical | 1.0★ (1) | In East Saint Louis |
| B And K HVAC | In East Saint Louis | |
| Belleville Services | 4.7★ (49) | 7 mi |
| Brentwood Heating, Cooling & Duct Cleaning | 5.0★ (2) | In East Saint Louis |
| Dependable Service Repair | In East Saint Louis | |
| Electric Genius | 4.3★ (8) | In East Saint Louis |
| HandyMack Heating Cooling & General Contracting, LLC | In East Saint Louis | |
| Kelvin Heating and Cooling LLC | 4.6★ (7) | In East Saint Louis |
| Kirkwood Heating & Air Conditioning | 4.7★ (135) | 13 mi |
| McNichols Heating & Cooling | 4.8★ (16) | 5 mi |
| Missouri Furnace & Air Conditioning | 4.9★ (275) | 20 mi |
| Nilos, LLC | 5.0★ (2) | In East Saint Louis |
| OMC Heating and Cooling | 5.0★ (1) | In East Saint Louis |
| Pierce Heating and Air | 5.0★ (10) | 2 mi |
| Premier, Inc | 4.9★ (422) | 22 mi |
| S&J Business Solutions | In East Saint Louis | |
| St. Louis HVAC | In East Saint Louis | |
| STL HVAC Repair Pros | In East Saint Louis | |
| Walker Heating and Air | In East Saint Louis | |
| WSM Inc. S.I. | 5.0★ (2) | In East Saint Louis |
National price ranges in USD, not adjusted for East Saint Louis. 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 413 East Saint Louis 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 East Saint Louis 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 |