173 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Lakes of the Four Seasons: Summers Plumbing Heating & Cooling, CR Score 66/100; 4.9★ from 4,666 Google reviews; open 24/7.
Best for emergencies (open 24/7): Home Comfort Experts, posts 24/7 hours; ranked #2 of 173.
Most-reviewed: Home Comfort Experts, 4,299 Google reviews at 4.9★, the most of 173 ranked after Summers Plumbing Heating & Cooling; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
173 Lakes of the Four Seasons HVAC contractors are ranked here by CR Score, from ten published factors. 69 are open 24/7, 103 open Saturdays and 86 open Sundays, based on posted hours. The median Google rating is 4.9★ across 173 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Summers Plumbing Heating & Cooling | 66 | 4.9★ (4,666) | Crown Point, 8 mi away | 24/7 | Overall |
| 2 | Home Comfort Experts | 65 | 4.9★ (4,299) | Valparaiso, 11 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Summers Plumbing Heating & Cooling | 65 | 4.9★ (3,188) | Valparaiso, 11 mi away | 24/7 | — |
| 4 | EcoEdge Systems Heating & Cooling | 63 | 4.9★ (486) | Merrillville, 6 mi away | 24/7 | — |
| 5 | All-Star Service | 63 | 4.8★ (526) | Valparaiso, 5 mi away | 24/7 | — |
| 6 | Regional Plumbing Heating & Air | 63 | 4.8★ (998) | Valparaiso, 9 mi away | 24/7 | — |
| 7 | True Quality HVAC | 63 | 5.0★ (368) | Gary, 7 mi away | 24/7 | — |
| 8 | AAA Services, Inc. - Heating, Air Conditioning & Plumbing | 63 | 4.9★ (486) | Merrillville, 9 mi away | 24/7 | — |
| 9 | Area Sheet Metal, Heating, Cooling, and Metal Fabrication | 63 | 5.0★ (310) | Hobart, 9 mi away | 24/7 | — |
| 10 | Comfort Aire Inc | 62 | 4.8★ (508) | Merrillville, 8 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 in Lakes of the Four Seasons
Based in Crown Point, 8 mi away
Ranked #1 because of its Google rating and review volume: 4.9★ from 4,666 Google reviews, the most in Lakes of the Four Seasons.
Based in Valparaiso, 11 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 4,299 Google reviews, listed on Google as “HVAC contractor”.
Based in Valparaiso, 11 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 3,188 Google reviews, listed on Google as “HVAC contractor”.
Based in Merrillville, 6 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 486 Google reviews, listed on Google as “HVAC contractor”.
Based in Valparaiso, 5 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 526 Google reviews, listed on Google as “HVAC contractor”.
Based in Valparaiso, 9 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 998 Google reviews, listed on Google as “HVAC contractor”.
Based in Gary, 7 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 368 Google reviews, listed on Google as “HVAC contractor”.
Based in Merrillville, 9 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 486 Google reviews, listed on Google as “HVAC contractor”.
Based in Hobart, 9 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 310 Google reviews, listed on Google as “HVAC contractor”.
Based in Merrillville, 8 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 508 Google reviews, listed on Google as “HVAC contractor”.
Based in Hobart, 8 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 516 Google reviews, listed on Google as “HVAC contractor”.
Based in Crown Point, 7 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 275 Google reviews, listed on Google as “HVAC contractor”.
Based in Valparaiso, 9 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 346 Google reviews, listed on Google as “HVAC contractor”.
Based in Cedar Lake, 13 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 2,179 Google reviews, listed on Google as “Heating contractor”.
Based in Hobart, 10 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 295 Google reviews, listed on Google as “HVAC contractor”.
Based in Crown Point, 8 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 152 Google reviews, listed on Google as “HVAC contractor”.
Based in Valparaiso, 9 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 259 Google reviews, listed on Google as “HVAC contractor”.
Based in Hobart, 9 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 132 Google reviews, listed on Google as “HVAC contractor”.
Based in Valparaiso, 9 mi away
Ranked #19 because of its Google rating and trade focus: 4.7★ from 282 Google reviews, listed on Google as “HVAC contractor”.
Based in Portage, 13 mi away
Ranked #20 because of its Google rating and trade focus: 4.6★ from 788 Google reviews, listed on Google as “HVAC contractor”.
Based in Steger, 22 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 1,449 Google reviews, listed on Google as “Furnace repair service”.
Based in Valparaiso, 8 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 73 Google reviews, listed on Google as “Heating contractor”.
Based in Valparaiso, 11 mi away
Ranked #23 because of its Google rating and trade focus: 4.7★ from 264 Google reviews, listed on Google as “HVAC contractor”.
Based in Merrillville, 6 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 73 Google reviews, listed on Google as “HVAC contractor”.
Based in Valparaiso, 10 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 81 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 173 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 |
|---|---|---|
| 4 Brothers Sewer and Plumbing Service | 4.6★ (166) | 23 mi |
| Around The Clock Heating & Air LLC | 4.6★ (10) | 9 mi |
| Chayhitz Repair | 5.0★ (2) | 12 mi |
| Cleland Plumbing Inc | 5.0★ (5) | In Lakes of the Four Seasons |
| Cook's Heating & Cooling | 1.0★ (1) | 2 mi |
| Crown Heating & Cooling Inc | 1.0★ (2) | 7 mi |
| Crown Point HVAC | 5.0★ (1) | 8 mi |
| Earl's Heating & Airconditiong | 5.0★ (2) | 7 mi |
| EDCO Environmental Service, Inc. | 3.6★ (9) | 6 mi |
| Elite Services of Indiana LLC | 2.0★ (1) | 10 mi |
| Habhab Mechanical | 4.4★ (7) | 9 mi |
| HVAC Masters | 5.0★ (2) | 22 mi |
| Indoor Comfort Heating And Cooling | 5.0★ (2) | 21 mi |
| J&J Heating Inc. | 5.0★ (52) | 22 mi |
| Mockler Heating & AC Inc | 5.0★ (2) | 9 mi |
| NorthwesthvacLLC | 5.0★ (1) | 10 mi |
| Portage Heating and Cooling | 5.0★ (1) | 11 mi |
| Sam's All-Tech Inc | 5.0★ (1) | 5 mi |
| Tri-Quality Service Inc | 4.0★ (8) | 8 mi |
| Twin Town Mechanical | 4.7★ (12) | 11 mi |
National price ranges in USD, not adjusted for Lakes of the Four Seasons. 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 Indiana, 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 173 Lakes of the Four Seasons 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 Lakes of the Four Seasons 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 |