74 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Chillicothe: Tiger Plumbing, Heating, Air Conditioning, & Electrical Services, CR Score 64/100; 4.8★ from 1,479 Google reviews; open 24/7.
Best for emergencies (open 24/7): AirAce Heating and Cooling Company, posts 24/7 hours; ranked #2 of 74.
Most-reviewed: AAA Northgate Heating & Cooling, 1,752 Google reviews at 4.9★, the most of 74 ranked; ranked #12.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
74 Chillicothe HVAC contractors are ranked here by CR Score, from ten published factors. 27 are open 24/7, 36 open Saturdays and 36 open Sundays, based on posted hours. The median Google rating is 4.8★ across 74 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Tiger Plumbing, Heating, Air Conditioning, & Electrical Services | 64 | 4.8★ (1,479) | Peoria, 11 mi away | 24/7 | Overall |
| 2 | AirAce Heating and Cooling Company | 64 | 4.9★ (692) | East Peoria, 11 mi away | 24/7 | Emergencies |
| 3 | Griffin HVAC | 63 | 5.0★ (399) | Peoria, 11 mi away | 24/7 | — |
| 4 | Meister Heating & AC, Inc | 61 | 4.9★ (373) | Peoria, 19 mi away | 24/7 | — |
| 5 | Montefusco HVAC | 61 | 4.9★ (126) | Peoria, 12 mi away | 24/7 | — |
| 6 | Garber Heating & Air Conditioning | 60 | 4.9★ (395) | Morton, 22 mi away | 24/7 | — |
| 7 | Green Homes Illinois | 60 | 4.8★ (103) | East Peoria, 11 mi away | 24/7 | — |
| 8 | Bratcher Heating & Air Conditioning | 59 | 4.9★ (148) | East Peoria, 18 mi away | 24/7 | — |
| 9 | Custom Air Company | 59 | 4.9★ (306) | East Peoria, 23 mi away | 24/7 | — |
| 10 | Comfort Specialists Inc | 59 | 4.9★ (86) | East Peoria, 15 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 in Chillicothe
Based in Peoria, 11 mi away
Ranked #1 because of its Google rating and trade focus: 4.8★ from 1,479 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Peoria, 11 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 692 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Peoria, 11 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 399 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Peoria, 19 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 373 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Peoria, 12 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 126 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Morton, 22 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 395 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Peoria, 11 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 103 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Peoria, 18 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 148 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Peoria, 23 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 306 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Peoria, 15 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 86 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pekin, 24 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 147 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Peoria, 19 mi away
Ranked #12 because of its Google rating and review volume: 4.9★ from 1,752 Google reviews, the most in Chillicothe.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Peoria, 12 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 31 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Peoria, 13 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 27 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Washington, 16 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 36 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bartonville, 21 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 255 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Peoria, 15 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 147 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Peoria, 19 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Peoria, 17 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chillicothe
Ranked #20 because of its Google rating and trade focus: 4.7★ from 31 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chillicothe
Ranked #21 because of its Google rating and trade focus: 4.6★ from 26 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Creve Coeur, 21 mi away
Ranked #22 because of its Google rating and trade focus: 4.2★ from 83 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Peoria, 16 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Peoria, 18 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 168 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Peoria, 15 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Heating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
#1 to #25 are shown in full above. Here are #27 to #39, in CR Score order; each links to its profile. We publish the top 39 of 74 ranked HVAC contractors here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 27 | Tri County Heating and Cooling | 55 | 3.2★ (23) | 11 mi |
| 28 | Hinrichsen Heating & Air Conditioning, Inc. | 55 | 5.0★ (17) | 23 mi |
| 32 | Tri-County HVAC/R & Foodservice LLc. | 54 | 5.0★ (16) | 25 mi |
| 36 | ENTEC Services, Inc. | 53 | 3.9★ (16) | 22 mi |
| 37 | Aviña's Heating and Cooling, Inc. | 53 | 4.6★ (5) | 20 mi |
| 38 | MortoNite & Day HVAC Services | 53 | 4.0★ (12) | 22 mi |
| 39 | N&M'S Heating and Cooling | 53 | 4.0★ (4) | 18 mi |
National price ranges in USD, not adjusted for Chillicothe. 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 74 Chillicothe 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 Chillicothe 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 |