68/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 2,338 Google reviews, the most in Marion.
- 4.9★ from 2,338 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 614 E 4th St, Marion, IN 46952
Best HVAC Contractors in Marion, IN (2026)
45 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Marion: Summers Plumbing Heating & Cooling, CR Score 68/100; 4.9★ from 2,338 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Summers Plumbing Heating & Cooling, posts 24/7 hours; ranked #2 of 45.
- 2
Most-reviewed: Summers Plumbing Heating & Cooling, 1,732 Google reviews at 4.8★, the most of 45 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
45 Marion HVAC contractors are ranked here by CR Score, from ten published factors. 20 are open 24/7, 23 open Saturdays and 19 open Sundays, based on posted hours. The median Google rating is 4.8★ across 45 rated businesses.
Top 10 HVAC contractors in Marion at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Summers Plumbing Heating & Cooling | 68 | 4.9★ (2,338) | Marion | 24/7 | Overall |
| 2 | Summers Plumbing Heating & Cooling | 61 | 4.8★ (1,732) | Kokomo, 24 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Weaver Family Heating and Air | 61 | 5.0★ (285) | Kokomo, 19 mi away | 24/7 | — |
| 4 | Summers Plumbing Heating & Cooling | 60 | 4.9★ (661) | Huntington, 23 mi away | 24/7 | — |
| 5 | Brandt's Heating Cooling & Electrical | 60 | 4.9★ (573) | Kokomo, 24 mi away | 24/7 | — |
| 6 | Flow-Tech Plumbing & Heating, Inc. | 60 | 4.9★ (281) | Wabash, 20 mi away | 24/7 | — |
| 7 | Ward's Heating & Cooling LLC | 59 | 4.9★ (254) | Huntington, 23 mi away | 24/7 | — |
| 8 | Air Pros Heating & Cooling | 59 | 4.9★ (155) | Marion | — | — |
| 9 | Quality Plumbing & Heating Inc. | 58 | 4.8★ (315) | Kokomo, 25 mi away | 24/7 | — |
| 10 | Martin Plumbing Heating & AC | 58 | 4.1★ (32) | Marion | 24/7 | — |
The 45 best HVAC contractors in Marion, 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 Kokomo, 24 mi away
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 1,732 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 1,732 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1609 Rank Pkwy Ct, Kokomo, IN 46901
Based in Kokomo, 19 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 285 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 285 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6275 Lakewood Dr, Greentown, IN 46936
Based in Huntington, 23 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 661 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 661 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2982 W Park Dr, Huntington, IN 46750
Based in Kokomo, 24 mi away
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 573 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 573 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1245 E Gano St, Kokomo, IN 46901
Based in Wabash, 20 mi away
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 281 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 281 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 544 IN-13, Wabash, IN 46992
Based in Huntington, 23 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 254 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 254 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1621 S Jefferson St, Huntington, IN 46750
Based in Marion
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 155 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 155 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 2020 S Clark St, Marion, IN 46953
Based in Kokomo, 25 mi away
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 315 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 315 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3515 N Reed Rd, Kokomo, IN 46901
Based in Marion
58/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.1★ from 32 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.1★ from 32 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 311 W 2nd St, Marion, IN 46952
#11 ERS Mechanical
Based in Avon, 12 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.4★ from 33 Google reviews, listed on Google as “HVAC contractor”.
- 4.4★ from 33 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Alexandria, 22 mi away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.6★ from 142 Google reviews, listed on Google as “HVAC contractor”.
- 4.6★ from 142 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2211 S Park Ave Suite 7, Alexandria, IN 46001
Based in Kokomo, 20 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.4★ from 99 Google reviews, listed on Google as “HVAC contractor”.
- 4.4★ from 99 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 12294 Strawtown Pike, Kokomo, IN 46901
Based in Huntington, 25 mi away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 48 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 48 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 733 E Tipton St, Huntington, IN 46750
#15 Cool Dawgs HVAC
Based in Anderson, 23 mi away
55/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 30 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Marion
55/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.7★ from 27 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 27 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 3919 S Western Ave, Marion, IN 46953
Based in Kokomo, 22 mi away
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.5★ from 187 Google reviews, listed on Google as “HVAC contractor”.
- 4.5★ from 187 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 4068 S 460 E, Hemlock, IN 46937
Based in Marion
55/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.4★ from 28 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.4★ from 28 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 6210 S Lincoln Blvd, Marion, IN 46953
Based in Gas City, 5 mi away
54/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.8★ from 33 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 33 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 441 N Harrisburg Ave, Gas City, IN 46933
Based in Marion
54/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.1★ from 13 Google reviews, listed on Google as “HVAC contractor”.
- 4.1★ from 13 Google reviews
- Hours
- Mon–Fri 7:30 AM–6 PM · Sat–Sun closed
Based in Muncie, 25 mi away
53/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 67 Google reviews
- Hours
- Mon–Sat 7 AM–6 PM · Sun closed
- Address
- 6420 Wheeling Ave, Muncie, IN 47304
#22 Kennedy's Inc
Based in Marion
53/100CR ScoreRanked #22 because of its Google rating and trade focus: 3.8★ from 53 Google reviews, listed on Google as “HVAC contractor”.
- 3.8★ from 53 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 214 E 2nd St, Marion, IN 46952
Based in Kokomo, 22 mi away
53/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 6 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Kokomo, 19 mi away
52/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.8★ from 88 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 88 Google reviews
- Hours
- Mon–Fri 7:30 AM–4:30 PM · Sat–Sun closed
- Address
- 6205 E 00 N S, Greentown, IN 46936
Based in Alexandria, 20 mi away
52/100CR ScoreRanked #25 because of its Google rating and trade focus: 3.4★ from 5 Google reviews, listed on Google as “HVAC contractor”.
- 3.4★ from 5 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
All 45 HVAC contractors
#1 to #25 are shown in full above. Here are #26 to #45, in CR Score order; each links to its profile.
Also serving Marion
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 |
|---|---|---|
| A-1 Whitaker's Sewer & Septic service | 3.0★ (2) | 22 mi |
| Blackford-Grant Plumbing & Heating | 3.5★ (2) | 17 mi |
| Bradford Plumbing Heating | 3.0★ (1) | In Marion |
| Cheek Heating & Cooling, LLC | 5.0★ (2) | 24 mi |
| Climate Control Heating | 3.0★ (1) | In Marion |
| Climate Control Heating | In Marion | |
| Collier's Heating & Air Conditioning | 5.0★ (1) | 23 mi |
| Comfort Landscapes | 5.0★ (1) | In Marion |
| graber htg & clg solutions | 4.5★ (2) | 17 mi |
| Hoosier HVAC Co. | 5.0★ (2) | 17 mi |
| hvac | 20 mi | |
| Paul's Service | 3.0★ (2) | 24 mi |
| Quality Heating & Air Conditioning | 5.0★ (1) | 17 mi |
| R&R Heating & Cooling Home Maintenance | 5.0★ (1) | 22 mi |
| Rex Byers Heating and Cooling | 1.0★ (1) | In Marion |
| S C Grindle HVAC | 3.0★ (2) | In Marion |
| Sears Heating and Air Conditioning | 3.0★ (2) | 22 mi |
| Slate Mechanical | 3.0★ (1) | 25 mi |
| The comfort solution LLC | 5.0★ (1) | 19 mi |
| United Pentecostal Church | 3.0★ (2) | 19 mi |
How much do HVAC contractors cost in Marion?
National price ranges in USD, not adjusted for Marion. 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 Marion HVAC contractors
We scored 45 Marion 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 Marion 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 Marion: frequently asked questions
Who is the best HVAC contractor in Marion?
By CR Score, the highest-ranked HVAC contractor in Marion, IN is Summers Plumbing Heating & Cooling with a CR Score of 68/100. It has 4.9★ from 2,338 Google reviews. It is open 24/7. Summers Plumbing Heating & Cooling (#2) and Weaver Family Heating and Air (#3) follow. We ranked 45 HVAC contractors on ten factors, last updated October 22, 2026.
How many HVAC contractors are there in Marion?
ContractorsRanked ranks 45 HVAC contractors serving Marion, IN. 8 of them are based in Marion; 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 Marion are open 24/7?
20 ranked HVAC contractors in Marion post 24/7 hours. The highest-ranked are Summers Plumbing Heating & Cooling (#1), Summers Plumbing Heating & Cooling (#2) and Weaver Family Heating and Air (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Marion work on weekends?
23 of 45 ranked HVAC contractors post Saturday hours and 19 post Sunday hours. The highest-ranked open Saturdays are Summers Plumbing Heating & Cooling (#1), Summers Plumbing Heating & Cooling (#2) and Weaver Family Heating and Air (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does ac replacement cost in Marion?
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 Marion. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Marion HVAC contractors have?
The median Google rating among 45 rated HVAC contractors in Marion is 4.8★, with a median of 28 reviews. Summers Plumbing Heating & Cooling has the most, 2,338 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 Marion?
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 Marion
- October 2026: CR Scores recalculated for 45 hvac contractors serving Marion.
- October 2026: 2 duplicate listings merged.
More HVAC contractors and Marion pages
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Other trades in Marion
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- All contractors in Marion