95/100CR Score
Ranked #1 because of its Google rating and availability: 4.9★ from 899 Google reviews, open 24/7.
- 4.9★ from 899 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1210 Fort Jesse Rd, Normal, IL 61761
Best HVAC Contractors in Normal, IL (2026)
53 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Normal: Bratcher Heating & Air Conditioning, CR Score 95/100; 4.9★ from 899 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Hermes Service and Sales, posts 24/7 hours; ranked #2 of 53.
- 24
Most-reviewed: Chambers Services, 1,708 Google reviews at 4.7★, the most of 53 ranked; ranked #24.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
53 Normal HVAC contractors are ranked here by CR Score, from 8 published factors. 28 are open 24/7, 32 open Saturdays and 28 open Sundays, based on posted hours. The median Google rating is 4.9★ across 53 rated businesses.
Top 10 HVAC contractors in Normal at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Bratcher Heating & Air Conditioning | 95 | 4.9★ (899) | Normal | 24/7 | Overall |
| 2 | Hermes Service and Sales | 95 | 5.0★ (646) | Bloomington, 4 mi away | 24/7 | Emergencies |
| 3 | PRO Air Heating, Cooling & Electrical | 94 | 4.9★ (1,198) | Bloomington, 5 mi away | 24/7 | — |
| 4 | Summers Plumbing Heating & Cooling | 94 | 4.9★ (684) | Bloomington, 4 mi away | 24/7 | — |
| 5 | Edelman Heating, Cooling, Plumbing, Electric & Solar | 93 | 4.9★ (487) | Bloomington, 4 mi away | 24/7 | — |
| 6 | Wm. Masters, Inc | 93 | 4.8★ (781) | Bloomington, 5 mi away | 24/7 | — |
| 7 | Masters Brothers | 92 | 4.9★ (290) | Bloomington, 6 mi away | 24/7 | — |
| 8 | Custom Air Company | 91 | 4.9★ (140) | Bloomington, 2 mi away | 24/7 | — |
| 9 | Tiger Plumbing, Heating, Air Conditioning, & Electrical Services | 90 | 4.7★ (1,628) | Bloomington, 2 mi away | 24/7 | — |
| 10 | U.S. Mechanical Services | 89 | 4.8★ (84) | Bloomington, 5 mi away | 24/7 | — |
The 53 best HVAC contractors in Normal, 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 Bloomington, 4 mi away
95/100CR ScoreRanked #2 because of its Google rating and availability: 5.0★ from 646 Google reviews, open 24/7.
- 5.0★ from 646 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2503 General Electric Rd, Bloomington, IL 61704
Based in Bloomington, 5 mi away
94/100CR ScoreRanked #3 because of its Google rating and availability: 4.9★ from 1,198 Google reviews, open 24/7.
- 4.9★ from 1,198 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2701 S Main St, Bloomington, IL 61704
Based in Bloomington, 4 mi away
94/100CR ScoreRanked #4 because of its Google rating and availability: 4.9★ from 684 Google reviews, open 24/7.
- 4.9★ from 684 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1524 Lafayette Park Dr Suite #3, Bloomington, IL 61701
Based in Bloomington, 4 mi away
93/100CR ScoreRanked #5 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
- 808 Eldorado Rd Suite 105E, Bloomington, IL 61704
Based in Bloomington, 5 mi away
93/100CR ScoreRanked #6 because of its Google rating and availability: 4.8★ from 781 Google reviews, open 24/7.
- 4.8★ from 781 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 401 Olympia Dr, Bloomington, IL 61704
Based in Bloomington, 6 mi away
92/100CR ScoreRanked #7 because of its Google rating and availability: 4.9★ from 290 Google reviews, open 24/7.
- 4.9★ from 290 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4109 Wicker Rd, Bloomington, IL 61704
Based in Bloomington, 2 mi away
91/100CR ScoreRanked #8 because of its Google rating and availability: 4.9★ from 140 Google reviews, open 24/7.
- 4.9★ from 140 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 316 W Washington St, Bloomington, IL 61701
Based in Bloomington, 2 mi away
90/100CR ScoreRanked #9 because of its Google rating and availability: 4.7★ from 1,628 Google reviews, open 24/7.
- 4.7★ from 1,628 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 707 N Lumber St, Bloomington, IL 61701
Based in Bloomington, 5 mi away
89/100CR ScoreRanked #10 because of its Google rating and availability: 4.8★ from 84 Google reviews, open 24/7.
- 4.8★ from 84 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2404 Greyhound Rd, Bloomington, IL 61704
Based in East Peoria, 17 mi away
89/100CR ScoreRanked #11 because of its Google rating and availability: 4.9★ from 306 Google reviews, open 24/7.
- 4.9★ from 306 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 113 Harrison St, Goodfield, IL 61742
Based in Normal
88/100CR ScoreRanked #12 because of its Google rating and availability: 4.9★ from 158 Google reviews, open 24/7.
- 4.9★ from 158 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1715 Bradford Ln #125, Normal, IL 61761
#13 D & M Mechanical
Based in Bloomington, 3 mi away
88/100CR ScoreRanked #13 because of its Google rating and availability: 4.8★ from 38 Google reviews, open 24/7.
- 4.8★ from 38 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 122 Magoun St, Bloomington, IL 61701
Based in Bloomington, 2 mi away
88/100CR ScoreRanked #14 because of its Google rating and availability: 4.8★ from 302 Google reviews, open 24/7.
- 4.8★ from 302 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 302 E Locust St, Bloomington, IL 61701
Based in Bloomington, 7 mi away
87/100CR ScoreRanked #15 because of its Google rating and availability: 5.0★ from 31 Google reviews, open 24/7.
- 5.0★ from 31 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Bloomington, 3 mi away
87/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 15 Google reviews, open 24/7.
- 5.0★ from 15 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1501 S Main St, Bloomington, IL 61701
Based in Bloomington, 4 mi away
86/100CR ScoreRanked #17 because of its Google rating and availability: 4.8★ from 157 Google reviews, open 24/7.
- 4.8★ from 157 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1717 R T Dunn Dr Suite 201-4, Bloomington, IL 61701
#18 Hoegger HVAC
Based in Bloomington, 3 mi away
86/100CR ScoreRanked #18 because of its Google rating and availability: 5.0★ from 10 Google reviews, open 24/7.
- 5.0★ from 10 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1001 Croxton Ave Unit 6, Bloomington, IL 61701
Based in Normal
85/100CR ScoreRanked #19 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
- 5.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1206 S Adelaide St, Normal, IL 61761
Based in Bloomington, 4 mi away
84/100CR ScoreRanked #20 because of its Google rating and availability: 4.9★ from 10 Google reviews, open 24/7.
- 4.9★ from 10 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 821 8th St, Bloomington, IL 61704
#21 Emergency Air
Based in Edwardsville, 20 mi away
84/100CR ScoreRanked #21 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 Bloomington, 3 mi away
83/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.7★ from 58 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 58 Google reviews
- Hours
- Mon–Sun 5 AM–9 PM
- Address
- 2616 Hall Ct, Bloomington, IL 61704
Based in Morton, 17 mi away
83/100CR ScoreRanked #23 because of its Google rating and availability: 5.0★ from 17 Google reviews, open 24/7.
- 5.0★ from 17 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 225 Eureka St, Goodfield, IL 61742
Based in Bloomington, 3 mi away
83/100CR ScoreRanked #24 because of its Google rating and review volume: 4.7★ from 1,708 Google reviews, the most Google reviews on this list (1,708).
- 4.7★ from 1,708 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 1102 W Macarthur Ave, Bloomington, IL 61701
Based in Bloomington, 3 mi away
83/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.5★ from 402 Google reviews, listed on Google as “HVAC contractor”.
- 4.5★ from 402 Google reviews
- Hours
- Mon–Fri 7 AM–5:30 PM · Sat 7 AM–3 PM · Sun closed
- Address
- 1210 S Main St, Bloomington, IL 61701
HVAC contractors ranked #26 to #50
#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 53 ranked HVAC contractors here; the rest are on their profiles.
Also serving Normal
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 Heating and Air L.L.C. | 12 mi | |
| Air King Inc | 5.0★ (1) | 5 mi |
| Air Management Products Co. | 5.0★ (1) | 5 mi |
| All Family Heating & Cooling, Inc. | 22 mi | |
| BPI Testing, LLC | 5.0★ (1) | 4 mi |
| Burrows Services | 3 mi | |
| Chief City Mechanical | 5.0★ (2) | In Normal |
| comfort heating & cooling | 1.0★ (1) | 1 mi |
| Comfort hvac inc | 6 mi | |
| Crawford | 2 mi | |
| D&L HVAC INC. | 5 mi | |
| D&M Mechanical | 3 mi | |
| Edelman Heating, Cooling, Plumbing, Electric & Solar | 5.0★ (2) | 4 mi |
| Frost Cooling & Heating | In Normal | |
| Heinold Heating & AIR Cond Inc. | 3 mi | |
| Integrity Roofing LLC | 4.9★ (54) | In Normal |
| Mid Illinois Mechanical | 5.0★ (2) | 3 mi |
| Mike Bergen Heating and Cooling | 6 mi | |
| Mike of All Trades | 3 mi | |
| Ultra Comfort HVAC | 3 mi |
How much do HVAC contractors cost in Normal?
National price ranges in USD, not adjusted for Normal. 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 Normal HVAC contractors
We scored 53 Normal 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 Normal 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 Normal: frequently asked questions
Who is the best HVAC contractor in Normal?
By CR Score, the highest-ranked HVAC contractor in Normal, IL is Bratcher Heating & Air Conditioning with a CR Score of 95/100. It has 4.9★ from 899 Google reviews. It is open 24/7. Hermes Service and Sales (#2) and PRO Air Heating, Cooling & Electrical (#3) follow. We ranked 53 HVAC contractors on 8 factors, last updated October 22, 2026.
How many HVAC contractors are there in Normal?
ContractorsRanked ranks 53 HVAC contractors serving Normal, IL. 4 of them are based in Normal; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which HVAC contractors in Normal are open 24/7?
28 ranked HVAC contractors in Normal post 24/7 hours. The highest-ranked are Bratcher Heating & Air Conditioning (#1), Hermes Service and Sales (#2) and PRO Air Heating, Cooling & Electrical (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Normal work on weekends?
32 of 53 ranked HVAC contractors post Saturday hours and 28 post Sunday hours. The highest-ranked open Saturdays are Bratcher Heating & Air Conditioning (#1), Hermes Service and Sales (#2) and PRO Air Heating, Cooling & Electrical (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does ac replacement cost in Normal?
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 Normal. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Normal HVAC contractors have?
The median Google rating among 53 rated HVAC contractors in Normal is 4.9★, with a median of 32 reviews. Chambers Services has the most, 1,708 reviews, and ranks #24. 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 Normal?
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 Normal
- October 2026: CR Scores recalculated for 53 hvac contractors serving Normal.
More HVAC contractors and Normal pages
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Other trades in Normal
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- Garage door repair companies in Normal6 ranked
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- Tree services in Normal28 ranked
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