530 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Sauk Village: Merts Heating & Air Conditioning, CR Score 63/100; 4.8★ from 1,449 Google reviews; open 24/7.
Best for emergencies (open 24/7): Summers Plumbing Heating & Cooling, posts 24/7 hours; ranked #2 of 530.
Most-reviewed: Four Seasons Heating, Air Conditioning, Plumbing, & Electric, 27,709 Google reviews at 4.7★, the most of 530 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
530 Sauk Village HVAC contractors are ranked here by CR Score, from ten published factors. 221 are open 24/7, 400 open Saturdays and 305 open Sundays, based on posted hours. The median Google rating is 4.9★ across 530 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Merts Heating & Air Conditioning | 63 | 4.8★ (1,449) | Steger, 3 mi away | 24/7 | Overall |
| 2 | Summers Plumbing Heating & Cooling | 63 | 4.9★ (4,666) | Crown Point, 12 mi away | 24/7 | Emergencies |
| 3 | Four Seasons Heating, Air Conditioning, Plumbing, & Electric | 62 | 4.8★ (3,722) | Crestwood, 14 mi away | 24/7 | — |
| 4 | Four Seasons Heating, Air Conditioning, Plumbing, & Electric | 62 | 4.7★ (27,709) | Chicago, 21 mi away | 24/7 | Most reviews |
| 5 | King Heating, Cooling & Plumbing | 62 | 4.7★ (3,996) | Oak Forest, 12 mi away | 24/7 | — |
| 6 | Illiana Heating & Air Conditioning, Inc. | 62 | 4.9★ (2,179) | Cedar Lake, 7 mi away | Sat · Sun · Evenings | — |
| 7 | Hoekstra Heating & Air Conditioning | 62 | 4.9★ (2,200) | Homewood, 7 mi away | Sat · Sun · Evenings | — |
| 8 | Air Source 1 Heating & Air Conditioning | 61 | 5.0★ (664) | Mokena, 14 mi away | 24/7 | — |
| 9 | AAA Services, Inc. - Heating, Air Conditioning & Plumbing | 61 | 4.9★ (486) | Merrillville, 10 mi away | 24/7 | — |
| 10 | TR Miller Heating, Cooling, Plumbing and Electrical | 60 | 4.9★ (2,423) | Tinley Park, 20 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 because of its Google rating and trade focus: 4.8★ from 1,449 Google reviews, listed on Google as “Furnace repair service”.
Based in Crown Point, 12 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 4,666 Google reviews, listed on Google as “HVAC contractor”.
Based in Crestwood, 14 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 3,722 Google reviews, listed on Google as “HVAC contractor”.
Based in Chicago, 21 mi away
Ranked #4 because of its Google rating and review volume: 4.7★ from 27,709 Google reviews, the most in Sauk Village.
Based in Oak Forest, 12 mi away
Ranked #5 because of its Google rating and trade focus: 4.7★ from 3,996 Google reviews, listed on Google as “HVAC contractor”.
Based in Cedar Lake, 7 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 2,179 Google reviews, listed on Google as “Heating contractor”.
Based in Homewood, 7 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 2,200 Google reviews, listed on Google as “HVAC contractor”.
Based in Mokena, 14 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 664 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Merrillville, 10 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 486 Google reviews, listed on Google as “HVAC contractor”.
Based in Tinley Park, 20 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 2,423 Google reviews, listed on Google as “HVAC contractor”.
Based in Frankfort, 15 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 1,060 Google reviews, listed on Google as “HVAC contractor”.
Based in Gary, 14 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 368 Google reviews, listed on Google as “HVAC contractor”.
Based in Merrillville, 11 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 508 Google reviews, listed on Google as “HVAC contractor”.
Based in Alsip, 16 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 842 Google reviews, listed on Google as “Heating contractor”.
Based in Mokena, 13 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 440 Google reviews, listed on Google as “HVAC contractor”.
Based in Merrillville, 14 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 486 Google reviews, listed on Google as “HVAC contractor”.
Based in Bridgeview, 20 mi away
Ranked #17 because of its Google rating and trade focus: 4.7★ from 4,200 Google reviews, listed on Google as “HVAC contractor”.
Based in Hobart, 3 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “HVAC contractor”.
Based in Mokena, 14 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 428 Google reviews, listed on Google as “Furnace repair service”.
Based in Crown Point, 12 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 275 Google reviews, listed on Google as “HVAC contractor”.
Based in Frankfort, 15 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 430 Google reviews, listed on Google as “HVAC contractor”.
Based in Hobart, 14 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 516 Google reviews, listed on Google as “HVAC contractor”.
Based in Crown Point, 12 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 152 Google reviews, listed on Google as “HVAC contractor”.
Based in Mokena, 14 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 282 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Plainfield, 18 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 408 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 530 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 LLC | In Sauk Village | |
| All You Need Heating, Ventilation, AC & Refrigeration Professionals | 4.9★ (53) | 10 mi |
| Artesian Plumbing, Heating & Cooling, Inc. | 3.0★ (2) | 14 mi |
| Calumet Heating & Cooling | 3.0★ (2) | 13 mi |
| CMK Contractors Inc | 5.0★ (2) | 12 mi |
| Crown Heating & Cooling Inc | 1.0★ (2) | 12 mi |
| Dynamic Heating & Piping | 1.0★ (2) | 14 mi |
| Earl's Heating & Airconditiong | 5.0★ (2) | 13 mi |
| Enright's Heating & Cooling, Inc. | 4.8★ (94) | 14 mi |
| Heating And Air Conditioning | 4.5★ (34) | 7 mi |
| HVAC Masters | 5.0★ (2) | 6 mi |
| Lake Effect Heating and Cooling | 5.0★ (2) | 16 mi |
| Maglish Plumbing, Heating, Cooling & Electrical | 4.6★ (788) | 21 mi |
| Posen Heating & Air Services | 5.0★ (2) | 11 mi |
| Rashad's Heating & Cooling LLC | 4.6★ (51) | 9 mi |
| Rps Heating & Air | 5.0★ (2) | 14 mi |
| Sendra Service Corporation | 4.5★ (2) | 16 mi |
| Smg hvac | 5.0★ (2) | 14 mi |
| Tai's Heating and Air | 5.0★ (2) | 12 mi |
| Williamson Heating & Cooling | In Sauk Village |
National price ranges in USD, not adjusted for Sauk Village. 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 530 Sauk Village 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 Sauk Village 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 |