41 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Greencastle: Edwards Royal Comfort Heating, Air & Plumbing - Greencastle, CR Score 91/100; 4.8★ from 290 Google reviews; open 24/7.
Best for emergencies (open 24/7): Dr. Heat & Cool Comfort Experts, posts 24/7 hours; ranked #2 of 41.
Most-reviewed: Bassett Services: Heating, Cooling, Plumbing, & Electrical, 4,096 Google reviews at 4.8★, the most of 41 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
41 Greencastle HVAC contractors are ranked here by CR Score, from 8 published factors. 25 are open 24/7, 29 open Saturdays and 26 open Sundays, based on posted hours. The median Google rating is 4.8★ across 41 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Edwards Royal Comfort Heating, Air & Plumbing - Greencastle | 91 | 4.8★ (290) | Greencastle | 24/7 | Overall |
| 2 | Dr. Heat & Cool Comfort Experts | 90 | 4.9★ (67) | Greencastle | 24/7 | Emergencies |
| 3 | Bennett's HVAC Services | 89 | 4.8★ (79) | Greencastle | 24/7 | — |
| 4 | Bassett Services: Heating, Cooling, Plumbing, & Electrical | 89 | 4.8★ (4,096) | Plainfield, 24 mi away | 24/7 | Most reviews |
| 5 | Peterman Brothers Heating Cooling Plumbing | 88 | 4.9★ (1,629) | Plainfield, 25 mi away | 24/7 | — |
| 6 | Williams Comfort Air - Heating Cooling Plumbing Electrical | 88 | 4.9★ (1,284) | Plainfield, 25 mi away | 24/7 | — |
| 7 | Polleys Perfect Seasons | 86 | 5.0★ (86) | Plainfield, 18 mi away | 24/7 | — |
| 8 | Ultra Heating And Cooling | 86 | 5.0★ (106) | Terre Haute, 21 mi away | 24/7 | — |
| 9 | Carbon Heating & Air Conditioning | 85 | 4.7★ (100) | Brazil, 14 mi away | 24/7 | — |
| 10 | JSI Heating Cooling & Refrigeration | 85 | 5.0★ (20) | Brownsburg, 11 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 in Greencastle
Based in Greencastle
Ranked #1 because of its Google rating and availability: 4.8★ from 290 Google reviews, open 24/7.
Based in Greencastle
Ranked #2 because of its Google rating and availability: 4.9★ from 67 Google reviews, open 24/7.
Based in Greencastle
Ranked #3 because of its Google rating and availability: 4.8★ from 79 Google reviews, open 24/7.
Based in Plainfield, 24 mi away
Ranked #4 because of its Google rating and review volume: 4.8★ from 4,096 Google reviews, the most Google reviews on this list (4,096).
Based in Plainfield, 25 mi away
Ranked #5 because of its Google rating and availability: 4.9★ from 1,629 Google reviews, open 24/7.
Based in Plainfield, 25 mi away
Ranked #6 because of its Google rating and availability: 4.9★ from 1,284 Google reviews, open 24/7.
Based in Plainfield, 18 mi away
Ranked #7 because of its Google rating and availability: 5.0★ from 86 Google reviews, open 24/7.
Based in Terre Haute, 21 mi away
Ranked #8 because of its Google rating and availability: 5.0★ from 106 Google reviews, open 24/7.
Based in Brazil, 14 mi away
Ranked #9 because of its Google rating and availability: 4.7★ from 100 Google reviews, open 24/7.
Based in Brownsburg, 11 mi away
Ranked #10 because of its Google rating and availability: 5.0★ from 20 Google reviews, open 24/7.
Based in Danville, 20 mi away
Ranked #11 because of its Google rating and availability: 4.9★ from 77 Google reviews, open 24/7.
Based in Greencastle
Ranked #12 because of its Google rating and trade focus: 4.3★ from 12 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Danville, 22 mi away
Ranked #13 because of its Google rating and availability: 5.0★ from 9 Google reviews, open 24/7.
Based in Danville, 20 mi away
Ranked #14 because of its Google rating and availability: 4.5★ from 55 Google reviews, open 24/7.
Based in Avon, 24 mi away
Ranked #15 because of its Google rating and availability: 5.0★ from 12 Google reviews, open 24/7.
Based in Lafayette, 24 mi away
Ranked #16 because of its Google rating and availability: 4.7★ from 13 Google reviews, open 24/7.
Based in Amityville, 17 mi away
Ranked #17 because of its Google rating and availability: 4.1★ from 26 Google reviews, open 24/7.
Based in Lawrence, 24 mi away
Ranked #18 because of its Google rating and availability: 5.0★ from 8 Google reviews, open 24/7.
Based in Danville, 21 mi away
Ranked #19 because of its Google rating and availability: 2.3★ from 3 Google reviews, open 24/7.
Based in Greencastle
Ranked #20 because of its Google rating and trade focus: 4.8★ from 39 Google reviews, listed on Google as “HVAC contractor”.
Based in Bedford, 24 mi away
Ranked #21 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based in Frankfort Square, 23 mi away
Ranked #22 because of its Google rating and availability: 3.7★ from 3 Google reviews, open 24/7.
Based in Franklin, 24 mi away
Ranked #23 because of its Google rating and availability: 4.0★ from 4 Google reviews, open 24/7.
Based in Danville, 20 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 221 Google reviews, listed on Google as “HVAC contractor”.
Based in Columbus, 24 mi away
Ranked #25 because of its Google rating and availability: 2.0★ from 4 Google reviews, open 24/7.
#1 to #25 are shown in full above. Here are #26 to #41, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | O'Brien Mechanical, LLC | 75 | 5.0★ (6) | In Greencastle |
| 27 | RAS HVAC & Airduct | 74 | 3.7★ (3) | 22 mi |
| 28 | Kings Elite Energy | 73 | 5.0★ (8) | 24 mi |
| 29 | Blue Flame Heating & Cooling | 73 | 3.3★ (8) | 24 mi |
| 30 | Comfort Heating Cooling and Plumbing | 73 | 3.0★ (8) | 24 mi |
| 31 | Freedom Mechanical | 72 | 4.2★ (5) | 24 mi |
| 32 | Clay County Furnace Heating and Cooling | 72 | 5.0★ (24) | 20 mi |
| 33 | Burdines Heating, Air & Commercial Refrigeration Inc. | 71 | 4.8★ (5) | 24 mi |
| 34 | Frank Polley | 70 | 4.6★ (21) | 24 mi |
| 35 | Sweet's Heating & Cooling HVAC | 70 | 4.6★ (33) | 24 mi |
| 36 | Crafton's Heating & Cooling | 70 | 4.7★ (16) | 18 mi |
| 37 | Weddle Heating & Cooling | 69 | 4.6★ (9) | 22 mi |
| 38 | HCI Heating & Cooling | 69 | 5.0★ (14) | 22 mi |
| 39 | WynnTech Solutions | 69 | 4.3★ (6) | 24 mi |
| 40 | Heartland Air | 66 | 5.0★ (3) | 24 mi |
| 41 | Hill Top Brazil Heating & Air Conditioning LLC | 66 | 2.0★ (5) | 16 mi |
14 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.G. Heating and Cooling Technician LLC | 5.0★ (1) | 24 mi |
| Aero360Clean | 24 mi | |
| Air Innovations | 5.0★ (1) | 21 mi |
| Carrico Climate Control | 24 mi | |
| Harbour GeoThermal | 1.0★ (1) | 24 mi |
| Imperial heating and cooling | 24 mi | |
| IMS Mechanical Services | 24 mi | |
| IV Seasons Mechanical | 5.0★ (1) | 24 mi |
| John Adams Heating & Cooling LLC | 5.0★ (1) | 21 mi |
| Kade Electric, Inc. | 5.0★ (1) | 24 mi |
| Kennedy Contracting Services | 1.0★ (1) | 23 mi |
| Main Street Services | 24 mi | |
| O'Brien Mechanical | 5.0★ (1) | In Greencastle |
| Room by Room Construction | 24 mi |
National price ranges in USD, not adjusted for Greencastle. 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 41 Greencastle 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 Greencastle 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 |