58 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Mount Vernon: Summers Plumbing Heating & Cooling, CR Score 93/100; 4.9★ from 2,338 Google reviews; open 24/7.
Best for emergencies (open 24/7): Summers Plumbing Heating & Cooling, posts 24/7 hours; ranked #2 of 58.
Most-reviewed: Summers Plumbing Heating & Cooling, 1,732 Google reviews at 4.8★, the most of 58 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
58 Mount Vernon HVAC contractors are ranked here by CR Score, from 8 published factors. 24 are open 24/7, 28 open Saturdays and 25 open Sundays, based on posted hours. The median Google rating is 4.8★ across 58 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Summers Plumbing Heating & Cooling | 93 | 4.9★ (2,338) | Marion, 12 mi away | 24/7 | Overall |
| 2 | Summers Plumbing Heating & Cooling | 90 | 4.8★ (1,732) | Kokomo, 19 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Summers Plumbing Heating & Cooling | 90 | 4.8★ (953) | Peru, 16 mi away | 24/7 | — |
| 4 | Flow-Tech Plumbing & Heating, Inc. | 90 | 4.9★ (281) | Wabash, 11 mi away | 24/7 | — |
| 5 | Weaver Family Heating and Air | 89 | 5.0★ (285) | Kokomo, 16 mi away | 24/7 | — |
| 6 | Brandt's Heating Cooling & Electrical | 89 | 4.9★ (573) | Kokomo, 19 mi away | 24/7 | — |
| 7 | Summers Plumbing Heating & Cooling | 89 | 4.9★ (661) | Huntington, 21 mi away | 24/7 | — |
| 8 | CJS Heating and Air | 87 | 4.8★ (649) | Kokomo, 22 mi away | 24/7 | — |
| 9 | Quality Plumbing & Heating Inc. | 87 | 4.8★ (315) | Kokomo, 19 mi away | 24/7 | — |
| 10 | Ward's Heating & Cooling LLC | 86 | 4.9★ (254) | Huntington, 23 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and review volume: 4.9★ from 2,338 Google reviews, the most Google reviews on this list (2,338).
Based in Kokomo, 19 mi away
Ranked #2 because of its Google rating and availability: 4.8★ from 1,732 Google reviews, open 24/7.
Based in Peru, 16 mi away
Ranked #3 because of its Google rating and availability: 4.8★ from 953 Google reviews, open 24/7.
Based in Wabash, 11 mi away
Ranked #4 because of its Google rating and availability: 4.9★ from 281 Google reviews, open 24/7.
Based in Kokomo, 16 mi away
Ranked #5 because of its Google rating and availability: 5.0★ from 285 Google reviews, open 24/7.
Based in Kokomo, 19 mi away
Ranked #6 because of its Google rating and availability: 4.9★ from 573 Google reviews, open 24/7.
Based in Huntington, 21 mi away
Ranked #7 because of its Google rating and availability: 4.9★ from 661 Google reviews, open 24/7.
Based in Kokomo, 22 mi away
Ranked #8 because of its Google rating and availability: 4.8★ from 649 Google reviews, open 24/7.
Based in Kokomo, 19 mi away
Ranked #9 because of its Google rating and availability: 4.8★ from 315 Google reviews, open 24/7.
Based in Huntington, 23 mi away
Ranked #10 because of its Google rating and availability: 4.9★ from 254 Google reviews, open 24/7.
Based in Kokomo, 24 mi away
Ranked #11 because of its Google rating and availability: 5.0★ from 152 Google reviews, open 24/7.
Based in Avon, 4 mi away
Ranked #12 because of its Google rating and availability: 4.4★ from 33 Google reviews, open 24/7.
Based in Kokomo, 13 mi away
Ranked #13 because of its Google rating and availability: 4.4★ from 99 Google reviews, open 24/7.
Based in Kokomo, 23 mi away
Ranked #14 because of its Google rating and availability: 5.0★ from 113 Google reviews, open 24/7.
Based in Huntington, 23 mi away
Ranked #15 because of its Google rating and availability: 4.9★ from 48 Google reviews, open 24/7.
Based in Peru, 14 mi away
Ranked #16 because of its Google rating and availability: 4.3★ from 48 Google reviews, open 24/7.
Based in Kokomo, 20 mi away
Ranked #17 because of its Google rating and availability: 4.3★ from 69 Google reviews, open 24/7.
Based in Kokomo, 20 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 54 Google reviews, listed on Google as “HVAC contractor”.
Based in Huntington, 15 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based in Kokomo, 21 mi away
Ranked #20 because of its Google rating and trade focus: 4.5★ from 187 Google reviews, listed on Google as “HVAC contractor”.
Based in Kokomo, 16 mi away
Ranked #21 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
Based in Mount Vernon
Ranked #22 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Marion, 11 mi away
Ranked #23 because of its Google rating and trade focus: 4.1★ from 32 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Mount Vernon
Ranked #24 because of its Google rating and availability: 4.6★ from 42 Google reviews, open 24/7.
Based in Marion, 13 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 155 Google reviews, listed on Google as “HVAC contractor”.
#1 to #25 are shown in full above. Here are #26 to #37, in CR Score order; each links to its profile. We publish the top 37 of 58 ranked HVAC contractors here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Manns Heating & Cooling | 77 | 4.8★ (9) | 12 mi |
| 34 | Expert Appliance Repair | 74 | 4.1★ (475) | 22 mi |
| 35 | Bischoff Plumbing Heating & Cooling LLC | 74 | 5.0★ (5) | 23 mi |
| 37 | Tri-W Plumbing,Heating, Air Conditioning & Electrical Inc. | 73 | 2.3★ (3) | 8 mi |
National price ranges in USD, not adjusted for Mount Vernon. 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 58 Mount Vernon HVAC contractors on 8 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. Unknown factors are left out of the score, 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 Mount Vernon data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |