66/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 4,299 Google reviews, the most in Westville.
- 4.9★ from 4,299 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3505 Redbow Dr, Valparaiso, IN 46383
Best HVAC Contractors in Westville, IN (2026)
132 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Westville: Home Comfort Experts, CR Score 66/100; 4.9★ from 4,299 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Summers Plumbing Heating & Cooling, posts 24/7 hours; ranked #2 of 132.
- 2
Most-reviewed: Summers Plumbing Heating & Cooling, 3,188 Google reviews at 4.9★, the most of 132 ranked after Home Comfort Experts; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
132 Westville HVAC contractors are ranked here by CR Score, from ten published factors. 56 are open 24/7, 77 open Saturdays and 61 open Sundays, based on posted hours. The median Google rating is 4.9★ across 132 rated businesses.
Top 10 HVAC contractors in Westville at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Home Comfort Experts | 66 | 4.9★ (4,299) | Valparaiso, 8 mi away | 24/7 | Overall |
| 2 | Summers Plumbing Heating & Cooling | 66 | 4.9★ (3,188) | Valparaiso, 8 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Summers Plumbing Heating & Cooling | 64 | 4.9★ (1,834) | La Porte, 10 mi away | 24/7 | — |
| 4 | Regional Plumbing Heating & Air | 63 | 4.8★ (998) | Valparaiso, 10 mi away | 24/7 | — |
| 5 | Elico Heating & Cooling | 62 | 4.9★ (346) | Valparaiso, 10 mi away | 24/7 | — |
| 6 | All Seasons Heating & Air Conditioning | 61 | 4.8★ (357) | La Porte, 10 mi away | 24/7 | — |
| 7 | JL Mechanical Heating and Air | 61 | 4.7★ (264) | Valparaiso, 8 mi away | 24/7 | — |
| 8 | Crown Wheele HVAC | 61 | 4.8★ (259) | Valparaiso, 10 mi away | 24/7 | — |
| 9 | All-Star Service | 61 | 4.8★ (526) | Valparaiso, 15 mi away | 24/7 | — |
| 10 | Buck's Heating & Air | 61 | 4.8★ (186) | Chesterton, 9 mi away | 24/7 | — |
The 132 best HVAC contractors in Westville, 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 Valparaiso, 8 mi away
66/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 3,188 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 3,188 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1260 Transport Dr, Valparaiso, IN 46383
Based in La Porte, 10 mi away
64/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 1,834 Google reviews, listed on Google as “Furnace repair service”.
- 4.9★ from 1,834 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1615 Lincolnway, La Porte, IN 46350
Based in Valparaiso, 10 mi away
63/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.8★ from 998 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 998 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 653 Axe Ave, Valparaiso, IN 46383
Based in Valparaiso, 10 mi away
62/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 346 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 346 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 257 Indiana Ave, Valparaiso, IN 46383
Based in La Porte, 10 mi away
61/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 357 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 357 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1405 Lake St, La Porte, IN 46350
Based in Valparaiso, 8 mi away
61/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.7★ from 264 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 264 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3602 Evans Ave, Valparaiso, IN 46383
Based in Valparaiso, 10 mi away
61/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 259 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 259 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 750 Franklin St, Valparaiso, IN 46383
Based in Valparaiso, 15 mi away
61/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 526 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 526 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 519 W US Hwy 30, Valparaiso, IN 46385
Based in Chesterton, 9 mi away
61/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.8★ from 186 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 186 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 403 S Calumet Rd, Chesterton, IN 46304
Based in Valparaiso, 10 mi away
61/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.7★ from 282 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 282 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 653 Axe Ave Suite b, Valparaiso, IN 46383
Based in Valparaiso, 8 mi away
60/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 81 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 81 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1101 Cumberland Crossing Dr #104, Valparaiso, IN 46383
Based in Hobart, 17 mi away
60/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 310 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 310 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 409 S Shelby St, Hobart, IN 46342
Based in La Porte, 11 mi away
60/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 153 Google reviews, listed on Google as “Heating contractor”.
- 4.9★ from 153 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 418 E Lincolnway, La Porte, IN 46350
Based in Valparaiso, 8 mi away
60/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 79 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 79 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4501 Airport Dr Unit 601, Valparaiso, IN 46383
Based in Chesterton, 10 mi away
60/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 120 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 120 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 121 N 15th St, Chesterton, IN 46304
Based in Portage, 16 mi away
60/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.6★ from 788 Google reviews, listed on Google as “HVAC contractor”.
- 4.6★ from 788 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5705 Old Porter Rd, Portage, IN 46368
Based in Westville
60/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Heating contractor”.
- 5.0★ from 16 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 608 Commercial Dr, Westville, IN 46391
Based in Merrillville, 21 mi away
60/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 486 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 486 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3490 E 83rd Pl, Merrillville, IN 46410
Based in Valparaiso, 9 mi away
60/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.7★ from 108 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 108 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 906 Roosevelt Rd, Valparaiso, IN 46383
Based in Michigan City, 10 mi away
60/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 73 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 73 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 301 US-20 Suite 6, Michigan City, IN 46360
Based in Hobart, 19 mi away
59/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 295 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 295 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 541 N Wisconsin St, Hobart, IN 46342
Based in Hobart, 21 mi away
59/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.8★ from 516 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 516 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6241 Northwind Pkwy, Hobart, IN 46342
Based in Valparaiso, 13 mi away
59/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 73 Google reviews, listed on Google as “Heating contractor”.
- 5.0★ from 73 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 424A Salt Creek Pkwy, Valparaiso, IN 46385
Based in Hobart, 18 mi away
59/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 132 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 132 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 848 E Hickey St Unit A, Hobart, IN 46342
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 132 ranked HVAC contractors here; the rest are on their profiles.
Also serving Westville
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 |
|---|---|---|
| American Comfort Heating & cooling, Inc. | 8 mi | |
| Around The Clock Heating & Air LLC | 4.6★ (10) | 17 mi |
| Central Heating and Air Conditioner Service | 5.0★ (1) | 10 mi |
| Certified Comfort Heating and Air | 5.0★ (5) | 18 mi |
| Chayhitz Repair | 5.0★ (2) | 11 mi |
| Cold Air HVAC LLC | 4.4★ (35) | 25 mi |
| Cook's Heating & Cooling | 1.0★ (1) | 20 mi |
| Crown Heating & Cooling Inc | 1.0★ (2) | 24 mi |
| Earl's Heating & Airconditiong | 5.0★ (2) | 22 mi |
| Elite Services of Indiana LLC | 2.0★ (1) | 9 mi |
| Flush Plumbing & Heating | 5.0★ (1) | 9 mi |
| Indoor Comfort Heating And Cooling | 5.0★ (2) | 15 mi |
| Metts and Sons llc | 8 mi | |
| Mockler Heating & AC Inc | 5.0★ (2) | 9 mi |
| Northwest Indiana Heating and Cooling | 4.6★ (9) | 21 mi |
| NorthwesthvacLLC | 5.0★ (1) | 22 mi |
| Portage Heating and Cooling | 5.0★ (1) | 17 mi |
| Ryan Patrick Heating & AC Services, LLC | 5.0★ (17) | 25 mi |
| Sam's All-Tech Inc | 5.0★ (1) | 14 mi |
| VanDeusen & Son plumbing and mechanical | 5.0★ (1) | 21 mi |
How much do HVAC contractors cost in Westville?
National price ranges in USD, not adjusted for Westville. 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 Indiana
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.
How we ranked Westville HVAC contractors
We scored 132 Westville 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 Westville 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 Westville: frequently asked questions
Who is the best HVAC contractor in Westville?
By CR Score, the highest-ranked HVAC contractor in Westville, IN is Home Comfort Experts with a CR Score of 66/100. It has 4.9★ from 4,299 Google reviews. It is open 24/7. Summers Plumbing Heating & Cooling (#2) and Summers Plumbing Heating & Cooling (#3) follow. We ranked 132 HVAC contractors on ten factors, last updated October 22, 2026.
How many HVAC contractors are there in Westville?
ContractorsRanked ranks 132 HVAC contractors serving Westville, IN. 1 of them is based in Westville; 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 Westville are open 24/7?
56 ranked HVAC contractors in Westville post 24/7 hours. The highest-ranked are Home Comfort Experts (#1), Summers Plumbing Heating & Cooling (#2) and Summers Plumbing Heating & Cooling (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Westville work on weekends?
77 of 132 ranked HVAC contractors post Saturday hours and 61 post Sunday hours. The highest-ranked open Saturdays are Home Comfort Experts (#1), Summers Plumbing Heating & Cooling (#2) and Summers Plumbing Heating & Cooling (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does ac replacement cost in Westville?
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 Westville. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Westville HVAC contractors have?
The median Google rating among 132 rated HVAC contractors in Westville is 4.9★, with a median of 34 reviews. Home Comfort Experts has the most, 4,299 reviews, and ranks #1. 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 Westville?
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.
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 Westville
- October 2026: CR Scores recalculated for 132 hvac contractors serving Westville.
- October 2026: 1 duplicate listing merged.
More HVAC contractors and Westville pages
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Other trades in Westville
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- General contractors in Westville112 ranked
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- Landscapers in Westville58 ranked
- Handymen in Westville19 ranked
- Kitchen remodelers in Westville51 ranked
- Bathroom remodelers in Westville55 ranked
- Flooring contractors in Westville60 ranked
- Tile installers in Westville7 ranked
- Concrete contractors in Westville53 ranked
- Fence contractors in Westville26 ranked
- Deck builders in Westville35 ranked
- Siding contractors in Westville101 ranked
- Window installers in Westville92 ranked
- Gutter installers in Westville44 ranked
- Insulation contractors in Westville14 ranked
- Solar installers in Westville6 ranked
- Garage door repair companies in Westville11 ranked
- Foundation repair companies in Westville26 ranked
- Tree services in Westville79 ranked
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- Water damage restoration companies in Westville84 ranked
- Home builders in Westville105 ranked
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- All contractors in Westville