99 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Waynesboro: Larry & Sons Plumbing, Heating, Cooling, Drain & Electrical, CR Score 65/100; 4.8★ from 4,764 Google reviews; open 24/7.
Best for emergencies (open 24/7): Mann Plumbing and Heating, LLC, posts 24/7 hours; ranked #2 of 99.
Most-reviewed: TriState Home Services, 1,665 Google reviews at 4.9★, the most of 99 ranked after Larry & Sons Plumbing, Heating, Cooling, Drain & Electrical; ranked #21.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
99 Waynesboro HVAC contractors are ranked here by CR Score, from ten published factors. 29 are open 24/7, 51 open Saturdays and 36 open Sundays, based on posted hours. The median Google rating is 4.8★ across 99 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Larry & Sons Plumbing, Heating, Cooling, Drain & Electrical | 65 | 4.8★ (4,764) | Hagerstown, 12 mi away | 24/7 | Overall |
| 2 | Mann Plumbing and Heating, LLC | 61 | 4.7★ (638) | Chambersburg, 11 mi away | 24/7 | Emergencies |
| 3 | Cumberland Valley Heating & Air Conditioning | 61 | 4.9★ (441) | Hagerstown, 14 mi away | 24/7 | — |
| 4 | Hagerstown Heating & Cooling | 60 | 4.8★ (660) | Hagerstown, 11 mi away | Sat · Sun | — |
| 5 | McLaughlin's Energy Services | 60 | 4.9★ (252) | Waynesboro | Sat | — |
| 6 | McIntire HVAC | 60 | 4.9★ (160) | Hagerstown, 12 mi away | 24/7 | — |
| 7 | B & E Services | 59 | 4.9★ (154) | Halfway, 16 mi away | 24/7 | — |
| 8 | Care Services Inc | 59 | 4.9★ (164) | Halfway, 17 mi away | 24/7 | — |
| 9 | Chambersburg SuperTechs | 59 | 5.0★ (134) | Chambersburg, 12 mi away | Sat · Sun · Evenings | — |
| 10 | May's Heating & Air Conditioning | 58 | 5.0★ (906) | Frederick, 25 mi away | Sat · Sun | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 in Waynesboro
Based in Hagerstown, 12 mi away
Ranked #1 because of its Google rating and review volume: 4.8★ from 4,764 Google reviews, the most in Waynesboro.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chambersburg, 11 mi away
Ranked #2 because of its Google rating and trade focus: 4.7★ from 638 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hagerstown, 14 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 441 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hagerstown, 11 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 660 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waynesboro
Ranked #5 because of its Google rating and trade focus: 4.9★ from 252 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hagerstown, 12 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 160 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Halfway, 16 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 154 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Halfway, 17 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 164 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chambersburg, 12 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 134 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Frederick, 25 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 906 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hagerstown, 10 mi away
Ranked #11 because of its Google rating and trade focus: 4.4★ from 147 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Halfway, 17 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 65 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chambersburg, 12 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Walkersville, 24 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 240 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chambersburg, 13 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 40 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hagerstown, 10 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 294 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chambersburg, 14 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 734 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Frederick, 25 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 111 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chambersburg, 16 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 880 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hagerstown, 11 mi away
Ranked #20 because of its Google rating and trade focus: 4.7★ from 47 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Frederick, 24 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 1,665 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hagerstown, 10 mi away
Ranked #22 because of its Google rating and trade focus: 4.7★ from 140 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hagerstown, 12 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waynesboro
Ranked #24 because of its Google rating and trade focus: 4.7★ from 7 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Waynesboro
Ranked #25 because of its Google rating and trade focus: 4.4★ from 106 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 99 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 |
|---|---|---|
| BST Plumbing & Heating | 4.8★ (8) | 24 mi |
| Earthnet Energy | 5.0★ (1) | 16 mi |
| Efficient Heating & Air Conditioning | 5.0★ (3) | 17 mi |
| Fleming's Heating & Air Conditioning | 1.0★ (1) | 19 mi |
| Fred E Cordell Plumbing & Heating | In Waynesboro | |
| Gsell D A Heating & Air Conditioning | 4.3★ (4) | 15 mi |
| Heating & Cooling Certified Mechanic LLC | 5.0★ (2) | 22 mi |
| Hvac Contractors And Air Conditioning Repair Companies | In Waynesboro | |
| Neubauer Plumbing & Heating, LLC | 5.0★ (12) | 18 mi |
| Paul W Mccarney AC & Refrigeration | 3.0★ (2) | In Waynesboro |
| PriceFixer Waynesboro | In Waynesboro | |
| Sam Gardner HVAC Sales and Service | 5.0★ (2) | 12 mi |
| Shockey's A/C and Heating | In Waynesboro | |
| Snyder Plumbing & Heating | 1.0★ (1) | 19 mi |
| Stark Contrast LLC HVAC | 5.0★ (1) | 20 mi |
| Temperature matters | In Waynesboro | |
| Thurmont Plumbing & Heating | 5.0★ (1) | 16 mi |
| Ty Construction Company, Inc. | 5.0★ (1) | 11 mi |
| W & C Heating & Air Conditioning | 5.0★ (2) | 10 mi |
| Your Comfort Services, Inc. | 4.3★ (4) | 24 mi |
National price ranges in USD, not adjusted for Waynesboro. 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 99 Waynesboro 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 Waynesboro 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 |