95/100CR Score
Ranked #1 because of its Google rating and availability: 4.9★ from 5,405 Google reviews, open 24/7.
- 4.9★ from 5,405 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1254 University Dr Suite 800, Edwardsville, IL 62025
Best HVAC Contractors in Edwardsville, IL (2026)
249 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Edwardsville: Hoffmann Brothers, CR Score 95/100; 4.9★ from 5,405 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Classic Aire Care, posts 24/7 hours; ranked #2 of 249.
- 22
Most-reviewed: Hoffmann Brothers, 10,949 Google reviews at 4.9★, the most of 249 ranked; ranked #22.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
249 Edwardsville HVAC contractors are ranked here by CR Score, from 8 published factors. 79 are open 24/7, 153 open Saturdays and 125 open Sundays, based on posted hours. The median Google rating is 4.9★ across 249 rated businesses.
Most of this list also appears on the HVAC contractors in Belleville ranking. See HVAC contractors in Belleville
Top 10 HVAC contractors in Edwardsville at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Hoffmann Brothers | 95 | 4.9★ (5,405) | Edwardsville | 24/7 | Overall |
| 2 | Classic Aire Care | 94 | 5.0★ (1,039) | Edwardsville | 24/7 | Emergencies |
| 3 | Morrison Plumbing, Heating, Air, & Electrical Services | 94 | 4.9★ (8,631) | Collinsville, 10 mi away | 24/7 | — |
| 4 | Tiger Plumbing, Heating, Air Conditioning, & Electrical Services | 91 | 4.7★ (5,072) | Collinsville, 8 mi away | 24/7 | — |
| 5 | Polar Plumbing, Heating & Air Conditioning | 91 | 5.0★ (514) | Collinsville, 8 mi away | 24/7 | — |
| 6 | Classic Aire Care | 90 | 5.0★ (1,160) | Fairview Heights, 15 mi away | 24/7 | — |
| 7 | Viviano Heating & Air Conditioning, Inc. | 90 | 4.9★ (890) | Collinsville, 10 mi away | 24/7 | — |
| 8 | Craig-Air Cooling & Heating | 89 | 4.9★ (82) | Edwardsville | 24/7 | — |
| 9 | Home Heating & Cooling | 89 | 5.0★ (586) | O'Fallon, 15 mi away | 24/7 | — |
| 10 | Pruitt Mechanical Services | 89 | 4.9★ (672) | Bethalto, 13 mi away | 24/7 | — |
The 249 best HVAC contractors in Edwardsville, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Edwardsville
94/100CR ScoreRanked #2 because of its Google rating and availability: 5.0★ from 1,039 Google reviews, open 24/7.
- 5.0★ from 1,039 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3 Sunset Hills Executive Dr #1, Edwardsville, IL 62025
Based in Collinsville, 10 mi away
94/100CR ScoreRanked #3 because of its Google rating and availability: 4.9★ from 8,631 Google reviews, open 24/7.
- 4.9★ from 8,631 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1607 Eastport Plaza Dr Ste 119, Collinsville, IL 62234
Based in Collinsville, 8 mi away
91/100CR ScoreRanked #4 because of its Google rating and availability: 4.7★ from 5,072 Google reviews, open 24/7.
- 4.7★ from 5,072 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1902 Vandalia St #100, Collinsville, IL 62234
Based in Collinsville, 8 mi away
91/100CR ScoreRanked #5 because of its Google rating and availability: 5.0★ from 514 Google reviews, open 24/7.
- 5.0★ from 514 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2227 Vandalia St, Collinsville, IL 62234
Based in Fairview Heights, 15 mi away
90/100CR ScoreRanked #6 because of its Google rating and availability: 5.0★ from 1,160 Google reviews, open 24/7.
- 5.0★ from 1,160 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 13 Executive Dr Suite 15, Fairview Heights, IL 62208
Based in Collinsville, 10 mi away
90/100CR ScoreRanked #7 because of its Google rating and availability: 4.9★ from 890 Google reviews, open 24/7.
- 4.9★ from 890 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 201 W Main St, Collinsville, IL 62234
Based in Edwardsville
89/100CR ScoreRanked #8 because of its Google rating and availability: 4.9★ from 82 Google reviews, open 24/7.
- 4.9★ from 82 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in O'Fallon, 15 mi away
89/100CR ScoreRanked #9 because of its Google rating and availability: 5.0★ from 586 Google reviews, open 24/7.
- 5.0★ from 586 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1450 Frontage Rd, O'Fallon, IL 62269
Based in Bethalto, 13 mi away
89/100CR ScoreRanked #10 because of its Google rating and availability: 4.9★ from 672 Google reviews, open 24/7.
- 4.9★ from 672 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8511 Witt Ln, Bethalto, IL 62010
Based in Wood River, 8 mi away
89/100CR ScoreRanked #11 because of its Google rating and availability: 4.8★ from 383 Google reviews, open 24/7.
- 4.8★ from 383 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 398 E Edwardsville Rd, Wood River, IL 62095
Based in St. Louis, 20 mi away
88/100CR ScoreRanked #12 because of its Google rating and availability: 4.9★ from 1,401 Google reviews, open 24/7.
- 4.9★ from 1,401 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1920 S Broadway, St. Louis, MO 63104
Based in Hazelwood, 25 mi away
88/100CR ScoreRanked #13 because of its Google rating and availability: 4.8★ from 6,727 Google reviews, open 24/7.
- 4.8★ from 6,727 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4848 Park 370 Blvd Suite F, Hazelwood, MO 63042
#14 Emergency Air
Based in Edwardsville
88/100CR ScoreRanked #14 because of its Google rating and availability: 5.0★ from 32 Google reviews, open 24/7.
- 5.0★ from 32 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Florissant, 20 mi away
88/100CR ScoreRanked #15 because of its Google rating and availability: 4.9★ from 1,285 Google reviews, open 24/7.
- 4.9★ from 1,285 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1955 Washington St, Florissant, MO 63033
#16 BELOMAN
Based in Belleville, 20 mi away
88/100CR ScoreRanked #16 because of its Google rating and availability: 4.9★ from 1,500 Google reviews, open 24/7.
- 4.9★ from 1,500 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5909 Cool Sports Rd, Belleville, IL 62223
Based in Hazelwood, 24 mi away
88/100CR ScoreRanked #17 because of its Google rating and availability: 4.9★ from 2,041 Google reviews, open 24/7.
- 4.9★ from 2,041 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11920 Missouri Bottom Rd, Hazelwood, MO 63042
Based in Edwardsville
88/100CR ScoreRanked #18 because of its Google rating and availability: 4.8★ from 32 Google reviews, open 24/7.
- 4.8★ from 32 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4795 Section Line Rd, Edwardsville, IL 62025
Based in Alton, 13 mi away
87/100CR ScoreRanked #19 because of its Google rating and availability: 4.9★ from 207 Google reviews, open 24/7.
- 4.9★ from 207 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1412 Central Ave, Alton, IL 62002
Based in Edwardsville
87/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 181 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 181 Google reviews
- Hours
- Mon–Fri 6 AM–7 PM · Sat 8 AM–5 PM · Sun 12:30 PM–5 PM
- Address
- 100 E Park St, Edwardsville, IL 62025
Based in Collinsville, 7 mi away
87/100CR ScoreRanked #21 because of its Google rating and availability: 5.0★ from 38 Google reviews, open 24/7.
- 5.0★ from 38 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6 N Shore Ln, Collinsville, IL 62234
Based in Brentwood, 25 mi away
87/100CR ScoreRanked #22 because of its Google rating and review volume: 4.9★ from 10,949 Google reviews, the most Google reviews on this list (10,949).
- 4.9★ from 10,949 Google reviews
- Hours
- Mon–Sun 6 AM–9 PM
- Address
- 1025 Hanley Industrial Ct, Brentwood, MO 63144
Based in East Saint Louis, 16 mi away
86/100CR ScoreRanked #23 because of its Google rating and availability: 5.0★ from 123 Google reviews, open 24/7.
- 5.0★ from 123 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in St. Louis, 22 mi away
86/100CR ScoreRanked #24 because of its Google rating and availability: 4.9★ from 476 Google reviews, open 24/7.
- 4.9★ from 476 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6921 Olive Blvd, St. Louis, MO 63130
Based in St. Louis, 22 mi away
86/100CR ScoreRanked #25 because of its Google rating and availability: 4.9★ from 487 Google reviews, open 24/7.
- 4.9★ from 487 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2704 Brannon Ave, St. Louis, MO 63139
HVAC contractors ranked #27 to #29
#1 to #25 are shown in full above. Here are #27 to #29, in CR Score order; each links to its profile. We publish the top 29 of 249 ranked HVAC contractors here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 27 | V1 Comfort Solutions | 86 | 4.4★ (27) | In Edwardsville |
| 29 | Vitt Heating & Cooling | 86 | 4.9★ (494) | 23 mi |
How much do HVAC contractors cost in Edwardsville?
National price ranges in USD, not adjusted for Edwardsville. 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 |
When to hire an HVAC contractor in Illinois
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.
How we ranked Edwardsville HVAC contractors
We scored 249 Edwardsville 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 Edwardsville 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 |
HVAC contractors in Edwardsville: frequently asked questions
Who is the best HVAC contractor in Edwardsville?
By CR Score, the highest-ranked HVAC contractor in Edwardsville, IL is Hoffmann Brothers with a CR Score of 95/100. It has 4.9★ from 5,405 Google reviews. It is open 24/7. Classic Aire Care (#2) and Morrison Plumbing, Heating, Air, & Electrical Services (#3) follow. We ranked 249 HVAC contractors on 8 factors, last updated October 22, 2026.
How many HVAC contractors are there in Edwardsville?
ContractorsRanked ranks 249 HVAC contractors serving Edwardsville, IL. 7 of them are based in Edwardsville; the rest serve it from nearby towns. Counts are as of October 2026.
Which HVAC contractors in Edwardsville are open 24/7?
79 ranked HVAC contractors in Edwardsville post 24/7 hours. The highest-ranked are Hoffmann Brothers (#1), Classic Aire Care (#2) and Morrison Plumbing, Heating, Air, & Electrical Services (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Edwardsville work on weekends?
153 of 249 ranked HVAC contractors post Saturday hours and 125 post Sunday hours. The highest-ranked open Saturdays are Hoffmann Brothers (#1), Classic Aire Care (#2) and Morrison Plumbing, Heating, Air, & Electrical Services (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does ac replacement cost in Edwardsville?
AC replacement typically costs $3,887 to $8,073, with $5,978 typical (Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Edwardsville. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Edwardsville HVAC contractors have?
The median Google rating among 249 rated HVAC contractors in Edwardsville is 4.9★, with a median of 22 reviews. Hoffmann Brothers has the most, 10,949 reviews, and ranks #22. We adjust ratings for review count, so a few five-star reviews cannot top the list.
When is the best time to hire an HVAC contractor in Edwardsville?
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.
How does ContractorsRanked rank HVAC contractors?
Each HVAC contractor gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Edwardsville
- October 2026: CR Scores recalculated for 249 hvac contractors serving Edwardsville.
- October 2026: 3 duplicate listings merged.
More HVAC contractors and Edwardsville pages
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