198 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Mechanicsburg: HB McClure/HB Home Service Team, CR Score 66/100; 4.9★ from 3,108 Google reviews; open 24/7.
Best for emergencies (open 24/7): HL Bowman Inc Plumbing Heating & AC, posts 24/7 hours; ranked #2 of 198.
Most-reviewed: HL Bowman Inc Plumbing Heating & AC, 4,616 Google reviews at 4.8★, the most of 198 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
198 Mechanicsburg HVAC contractors are ranked here by CR Score, from ten published factors. 57 are open 24/7, 82 open Saturdays and 66 open Sundays, based on posted hours. The median Google rating is 4.8★ across 198 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | HB McClure/HB Home Service Team | 66 | 4.9★ (3,108) | Harrisburg, 8 mi away | 24/7 | Overall |
| 2 | HL Bowman Inc Plumbing Heating & AC | 65 | 4.8★ (4,616) | Harrisburg, 9 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Haller Enterprises | 63 | 4.8★ (1,545) | Harrisburg, 11 mi away | 24/7 | — |
| 4 | Leaps & Bounds Heating and Cooling | 63 | 4.9★ (462) | Camp Hill, 6 mi away | 24/7 | — |
| 5 | Ready & Able Plumbing, Heating & Air | 63 | 4.8★ (1,284) | Harrisburg, 10 mi away | 24/7 | — |
| 6 | Zimmerman Plumbing, Heating & Air Conditioning, Inc. | 63 | 4.8★ (1,586) | Mechanicsburg | Sat | — |
| 7 | Thermotech Inc. | 62 | 4.9★ (172) | Camp Hill, 4 mi away | 24/7 | — |
| 8 | Central Penn Plumbing Service Inc | 62 | 4.9★ (438) | Mechanicsburg | — | — |
| 9 | WM Buffington Heating, Cooling & Plumbing | 62 | 4.9★ (523) | Harrisburg, 11 mi away | 24/7 | — |
| 10 | Pronto Plumbing Heating Air Drains | 62 | 4.8★ (2,408) | Camp Hill, 4 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 3,108 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harrisburg, 9 mi away
Ranked #2 because of its Google rating and review volume: 4.8★ from 4,616 Google reviews, the most in Mechanicsburg.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harrisburg, 11 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 1,545 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Camp Hill, 6 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 462 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harrisburg, 10 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 1,284 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mechanicsburg
Ranked #6 because of its Google rating and trade focus: 4.8★ from 1,586 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Camp Hill, 4 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 172 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mechanicsburg
Ranked #8 because of its Google rating and trade focus: 4.9★ from 438 Google reviews, listed on Google as “HVAC contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Harrisburg, 11 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 523 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Camp Hill, 4 mi away
Ranked #10 because of its Google rating and review volume: 4.8★ from 2,408 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Camp Hill, 5 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 265 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Carlisle, 10 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 385 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Carlisle, 7 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 204 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in York, 21 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 2,011 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elizabethtown, 22 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 1,892 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harrisburg, 10 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 3,699 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harrisburg, 10 mi away
Ranked #17 because of its Google rating and trade focus: 4.6★ from 471 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harrisburg, 11 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 209 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mechanicsburg
Ranked #19 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mechanicsburg
Ranked #20 because of its Google rating and trade focus: 4.8★ from 794 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harrisburg, 6 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in York, 23 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 2,711 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harrisburg, 7 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harrisburg, 9 mi away
Ranked #24 because of its Google rating and trade focus: 4.5★ from 204 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Enola, 3 mi away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#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 198 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 |
|---|---|---|
| Advantage In Home Services, LLC | 5.0★ (2) | 19 mi |
| Authentic Comfort Services | 5.0★ (2) | 13 mi |
| B & B Plumbing & Heating | 5.0★ (2) | 16 mi |
| BNH Plumbing & Heating | 4.6★ (5) | 14 mi |
| DNR Services | 5.0★ (11) | 17 mi |
| DP Mechanical | 5.0★ (16) | 22 mi |
| Dutch Heating Inc | 4.6★ (32) | 23 mi |
| Elizabethtown Heating & Cooling, Inc. | 4.8★ (35) | 22 mi |
| Express Plumbing, Heating and Air Conditioning | 5.0★ (46) | 23 mi |
| First State Plumbing & HVAC | 2.0★ (2) | 10 mi |
| Gw Wilson Inc | 5.0★ (2) | 15 mi |
| H&H Sales Associates, Inc. | In Mechanicsburg | |
| Harvest Comfort Improvement | 5.0★ (2) | 16 mi |
| KALMS HVAC LLC | 5.0★ (16) | 21 mi |
| One Way Mechanical, LLC | 5.0★ (15) | 19 mi |
| Reigle's HVAC | 5.0★ (2) | 18 mi |
| Scott's H Plumbing | 4.6★ (33) | 17 mi |
| Total Home Care and Restoration | 5.0★ (2) | 8 mi |
| Traditions of America at Silver Spring Active Adult Community | In Mechanicsburg | |
| Yorktowne Industrial Solutions | 4.9★ (31) | 18 mi |
National price ranges in USD, not adjusted for Mechanicsburg. 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 Pennsylvania, 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 198 Mechanicsburg 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 Mechanicsburg 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 |