64/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 745 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 745 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 315 Depot St, Antioch, IL 60002
Best HVAC Contractors in Antioch, IL (2026)
419 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Antioch: Command Service Center, INC, CR Score 64/100; 5.0★ from 745 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Comfort Cavalry Heating & Air, posts 24/7 hours; ranked #2 of 419.
- 9
Most-reviewed: ABC Plumbing, Sewer, Heating, Cooling & Electric, 22,524 Google reviews at 4.7★, the most of 419 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
419 Antioch HVAC contractors are ranked here by CR Score, from ten published factors. 194 are open 24/7, 309 open Saturdays and 252 open Sundays, based on posted hours. The median Google rating is 4.9★ across 419 rated businesses.
Top 10 HVAC contractors in Antioch at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Command Service Center, INC | 64 | 5.0★ (745) | Antioch | 24/7 | Overall |
| 2 | Comfort Cavalry Heating & Air | 64 | 4.9★ (1,086) | Antioch | 24/7 | Emergencies |
| 3 | Lake County Mechanical | 63 | 4.9★ (374) | Antioch | 24/7 | — |
| 4 | American Comfort Solution | 63 | 5.0★ (235) | Antioch | 24/7 | — |
| 5 | Black Diamond Plumbing & Mechanical Inc. | 63 | 4.9★ (6,580) | McHenry, 16 mi away | 24/7 | — |
| 6 | Duane Blanton Plumbing, Sewer, Heating & Cooling | 62 | 4.7★ (2,290) | Round Lake, 8 mi away | 24/7 | — |
| 7 | Precision Today Plumbing Heating Cooling Electrical (Miller's Area Heating) | 61 | 4.8★ (986) | Grayslake, 10 mi away | 24/7 | — |
| 8 | Premier Comfort Heating & Cooling LLC | 61 | 4.9★ (371) | Fox Lake, 8 mi away | 24/7 | — |
| 9 | ABC Plumbing, Sewer, Heating, Cooling & Electric | 61 | 4.7★ (22,524) | Arlington Heights, 24 mi away | 24/7 | Most reviews |
| 10 | H. J. Faust, Inc. Heating and Air Conditioning | 61 | 4.9★ (1,340) | Burlington, 15 mi away | 24/7 | — |
The 419 best HVAC contractors in Antioch, ranked
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.
Based in Antioch
64/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 1,086 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 1,086 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 307 Main St Suite 106, Antioch, IL 60002
Based in Antioch
63/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 374 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 374 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 328 North Ave, Antioch, IL 60002
Based in Antioch
63/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 235 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 235 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 25179 IL-173, Antioch, IL 60002
Based in McHenry, 16 mi away
63/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 6,580 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 6,580 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1400 Miller Pkwy, McHenry, IL 60050
Based in Round Lake, 8 mi away
62/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.7★ from 2,290 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 2,290 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 600 Long Lake Dr, Round Lake, IL 60073
Based in Grayslake, 10 mi away
61/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 986 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 986 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 112 Center St, Grayslake, IL 60030
Based in Fox Lake, 8 mi away
61/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 371 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 371 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 509 US-12, Fox Lake, IL 60020
Based in Arlington Heights, 24 mi away
61/100CR ScoreRanked #9 because of its Google rating and review volume: 4.7★ from 22,524 Google reviews, the most in Antioch.
- 4.7★ from 22,524 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 220 W Campus Dr, Arlington Heights, IL 60004
Based in Burlington, 15 mi away
61/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 1,340 Google reviews, listed on Google as “Heating contractor”.
- 4.9★ from 1,340 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1008 S Pine St Suite A, Burlington, WI 53105
Based in Lake Bluff, 17 mi away
61/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 1,064 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 1,064 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 28983 N Herky Dr, Lake Bluff, IL 60044
Based in Lake Villa, 4 mi away
61/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 108 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 108 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 157 N Milwaukee Ave, Lake Villa, IL 60046
Based in Libertyville, 15 mi away
61/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 2,018 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 2,018 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 510 North Ave, Libertyville, IL 60048
Based in Libertyville, 14 mi away
60/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 428 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 428 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 203 Peterson Rd, Libertyville, IL 60048
Based in Gurnee, 13 mi away
60/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 576 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 576 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 830 Magnolia Ave, Gurnee, IL 60031
Based in Fox Lake, 6 mi away
60/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 104 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 104 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Beach Park, 13 mi away
60/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.7★ from 1,162 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 1,162 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- C4GW+R6, 38931 N Lewis Ave, Beach Park, IL 60099
Based in Johnsburg, 8 mi away
60/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 158 Google reviews, listed on Google as “Heating contractor”.
- 4.9★ from 158 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5717 Weatherstone Way, Johnsburg, IL 60051
Based in McHenry, 16 mi away
60/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 596 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.9★ from 596 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1903 State Rte 31, McHenry, IL 60050
Based in Burlington, 16 mi away
60/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 458 Google reviews, listed on Google as “Heating contractor”.
- 5.0★ from 458 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 201 S Pine St, Burlington, WI 53105
Based in Round Lake Beach, 6 mi away
59/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 74 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 74 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2550 N Cherry Cv Ct, Round Lake Beach, IL 60073
Based in Caledonia, 20 mi away
59/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 1,103 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 1,103 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4603 Durand Ave, Mt Pleasant, WI 53405
Based in Gurnee, 10 mi away
59/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.8★ from 232 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 232 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1800 Nations Dr Suite 177, Gurnee, IL 60031
Based in Lake in the Hills, 22 mi away
59/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 1,374 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 1,374 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9209 S Illinois Rte 31, Lake in the Hills, IL 60156
Based in Woodstock, 21 mi away
59/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 1,222 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 1,222 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 333 E Judd St, Woodstock, IL 60098
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 419 ranked HVAC contractors here; the rest are on their profiles.
Also serving Antioch
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 |
|---|---|---|
| Al Misurelli & Son, Inc. | 4.5★ (2) | 17 mi |
| Anthonys Heating & Air | 3.0★ (2) | 15 mi |
| Bill's Heating and Cooling Service | 5.0★ (2) | 16 mi |
| Eagle Refrigeration Service | 4.5★ (2) | 12 mi |
| GO GREEN Heating & Cooling | 5.0★ (2) | 14 mi |
| K & K HVAC Services, LLC | 5.0★ (2) | In Antioch |
| Kenosha Heating & Cooling LLC | 4.8★ (319) | 16 mi |
| Kwik Serv Plumbing, Heating & Cooling | 4.6★ (697) | 16 mi |
| Magic HVAC Inc | 5.0★ (2) | 20 mi |
| Mannina Creations | 5.0★ (2) | In Antioch |
| Northshore Mechanical | 5.0★ (1) | In Antioch |
| Novak Heating and Air Conditioning LLC | In Antioch | |
| OVERALL HVAC LLC. | 3.0★ (2) | 16 mi |
| Ray's Heating & Cooling | 3.0★ (2) | 16 mi |
| Southport Home Services | 4.8★ (2,067) | 25 mi |
| Southport Mechanical | 2.5★ (2) | 15 mi |
| Thermal Mechanical Inc. | 3.0★ (2) | 12 mi |
| TM HVAC contractor | 5.0★ (2) | 20 mi |
| Vita HVAC Services | 5.0★ (2) | 17 mi |
| Weatherwise Heating & Air Conditioning | 5.0★ (2) | 13 mi |
How much do HVAC contractors cost in Antioch?
National price ranges in USD, not adjusted for Antioch. 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 Antioch HVAC contractors
We scored 419 Antioch 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 Antioch 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 |
HVAC contractors in Antioch: frequently asked questions
Who is the best HVAC contractor in Antioch?
By CR Score, the highest-ranked HVAC contractor in Antioch, IL is Command Service Center, INC with a CR Score of 64/100. It has 5.0★ from 745 Google reviews. It is open 24/7. Comfort Cavalry Heating & Air (#2) and Lake County Mechanical (#3) follow. We ranked 419 HVAC contractors on ten factors, last updated October 22, 2026.
How many HVAC contractors are there in Antioch?
ContractorsRanked ranks 419 HVAC contractors serving Antioch, IL. 6 of them are based in Antioch; 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 Antioch are open 24/7?
194 ranked HVAC contractors in Antioch post 24/7 hours. The highest-ranked are Command Service Center, INC (#1), Comfort Cavalry Heating & Air (#2) and Lake County Mechanical (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Antioch work on weekends?
309 of 419 ranked HVAC contractors post Saturday hours and 252 post Sunday hours. The highest-ranked open Saturdays are Command Service Center, INC (#1), Comfort Cavalry Heating & Air (#2) and Lake County Mechanical (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does ac replacement cost in Antioch?
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 Antioch. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Antioch HVAC contractors have?
The median Google rating among 419 rated HVAC contractors in Antioch is 4.9★, with a median of 26 reviews. ABC Plumbing, Sewer, Heating, Cooling & Electric has the most, 22,524 reviews, and ranks #9. 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 Antioch?
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 ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Antioch
- October 2026: CR Scores recalculated for 419 hvac contractors serving Antioch.
- October 2026: 4 duplicate listings merged.
More HVAC contractors and Antioch pages
HVAC contractors near Antioch
- HVAC contractors in Lake Villa, IL535 ranked
- HVAC contractors in Lindenhurst, IL556 ranked
- HVAC contractors in Fox Lake, IL536 ranked
- HVAC contractors in Round Lake Beach, IL632 ranked
- HVAC contractors in Spring Grove, IL431 ranked
- HVAC contractors in Grandwood Park, IL579 ranked
- HVAC contractors in Round Lake Park, IL680 ranked
- HVAC contractors in Round Lake, IL683 ranked
- HVAC contractors in Grayslake, IL710 ranked
- HVAC contractors in Johnsburg, IL518 ranked
Other trades in Antioch
- Roofers in Antioch1195 ranked
- Plumbers in Antioch348 ranked
- Electricians in Antioch260 ranked
- General contractors in Antioch392 ranked
- Painters in Antioch118 ranked
- Landscapers in Antioch183 ranked
- Handymen in Antioch40 ranked
- Kitchen remodelers in Antioch295 ranked
- Bathroom remodelers in Antioch312 ranked
- Flooring contractors in Antioch220 ranked
- Tile installers in Antioch33 ranked
- Drywall contractors in Antioch16 ranked
- Concrete contractors in Antioch170 ranked
- Fence contractors in Antioch92 ranked
- Deck builders in Antioch157 ranked
- Siding contractors in Antioch662 ranked
- Window installers in Antioch635 ranked
- Gutter installers in Antioch157 ranked
- Insulation contractors in Antioch45 ranked
- Solar installers in Antioch64 ranked
- Garage door repair companies in Antioch85 ranked
- Foundation repair companies in Antioch131 ranked
- Tree services in Antioch216 ranked
- Masonry contractors in Antioch159 ranked
- Water damage restoration companies in Antioch592 ranked
- Home builders in Antioch354 ranked
- Demolition contractors in Antioch52 ranked
- All contractors in Antioch