1,116 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Sharon: ARS / Rescue Rooter, CR Score 63/100; 4.6★ from 2,547 Google reviews; open 24/7.
Best for emergencies (open 24/7): Nicholson Plumbing, Electrical, Heating, and Air Conditioning, posts 24/7 hours; ranked #2 of 1,116.
Most-reviewed: GEM Plumbing and Heating, 6,353 Google reviews at 4.6★, the most of 1,116 ranked; ranked #21.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
1,116 Sharon HVAC contractors are ranked here by CR Score, from ten published factors. 324 are open 24/7, 626 open Saturdays and 469 open Sundays, based on posted hours. The median Google rating is 4.8★ across 1,116 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | ARS / Rescue Rooter | 63 | 4.6★ (2,547) | Stoughton, 6 mi away | 24/7 | Overall |
| 2 | Nicholson Plumbing, Electrical, Heating, and Air Conditioning | 63 | 4.8★ (2,950) | Holliston, 13 mi away | 24/7 | Emergencies |
| 3 | HL Bowman Inc Plumbing Heating & AC | 63 | 4.8★ (1,026) | Braintree, 9 mi away | 24/7 | — |
| 4 | Quarry Hills Plumbing & HVAC | 63 | 4.9★ (409) | Mansfield, 6 mi away | 24/7 | — |
| 5 | Boston Standard Company | 62 | 4.7★ (2,808) | Weymouth, 13 mi away | 24/7 | — |
| 6 | G&C Plumbing & Heating | 62 | 4.9★ (990) | Franklin, 12 mi away | 24/7 | — |
| 7 | Notturno Home Services | 62 | 4.9★ (1,586) | Blackstone, 16 mi away | 24/7 | — |
| 8 | Trust 1 Services Plumbing, Heating, and Air Conditioning | 62 | 4.8★ (1,567) | Quincy, 13 mi away | 24/7 | — |
| 9 | Winters Home Services | 62 | 4.8★ (2,862) | Watertown, 17 mi away | 24/7 | — |
| 10 | Blue Bear Plumbing Heating & Air | 62 | 4.8★ (2,030) | Norwell, 16 mi away | 24/7 | — |
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.
Ranked #1 because of its Google rating and trade focus: 4.6★ from 2,547 Google reviews, listed on Google as “HVAC contractor”.
Based in Holliston, 13 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 2,950 Google reviews, listed on Google as “HVAC contractor”.
Based in Braintree, 9 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 1,026 Google reviews, listed on Google as “Furnace repair service”.
Based in Mansfield, 6 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 409 Google reviews, listed on Google as “HVAC contractor”.
Based in Weymouth, 13 mi away
Ranked #5 because of its Google rating and trade focus: 4.7★ from 2,808 Google reviews, listed on Google as “HVAC contractor”.
Based in Franklin, 12 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 990 Google reviews, listed on Google as “HVAC contractor”.
Based in Blackstone, 16 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 1,586 Google reviews, listed on Google as “Heating contractor”.
Based in Quincy, 13 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 1,567 Google reviews, listed on Google as “HVAC contractor”.
Based in Watertown, 17 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 2,862 Google reviews, listed on Google as “HVAC contractor”.
Based in Norwell, 16 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 2,030 Google reviews, listed on Google as “HVAC contractor”.
Based in Brockton, 7 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 162 Google reviews, listed on Google as “HVAC contractor”.
Based in Attleboro, 11 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 400 Google reviews, listed on Google as “HVAC contractor”.
Based in Watertown, 17 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 1,625 Google reviews, listed on Google as “HVAC contractor”.
Based in Weymouth, 13 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 953 Google reviews, listed on Google as “HVAC contractor”.
Based in Walpole, 3 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 148 Google reviews, listed on Google as “HVAC contractor”.
Based in Framingham, 16 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 1,322 Google reviews, listed on Google as “HVAC contractor”.
Based in Franklin, 13 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 508 Google reviews, listed on Google as “HVAC contractor”.
Based in Weymouth, 13 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 780 Google reviews, listed on Google as “HVAC contractor”.
Based in Raynham, 16 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 864 Google reviews, listed on Google as “HVAC contractor”.
Based in Holliston, 15 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 2,938 Google reviews, listed on Google as “HVAC contractor”.
Based in Lincoln, 21 mi away
Ranked #21 because of its Google rating and review volume: 4.6★ from 6,353 Google reviews, the most in Sharon.
Based in Taunton, 14 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 1,348 Google reviews, listed on Google as “HVAC contractor”.
Based in Needham, 13 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 259 Google reviews, listed on Google as “HVAC contractor”.
Based in Quincy, 11 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 382 Google reviews, listed on Google as “HVAC contractor”.
Based in Attleboro, 19 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 585 Google reviews, listed on Google as “HVAC contractor”.
#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 1,116 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 |
|---|---|---|
| 3R Plumbing and Mechanical | 4.8★ (391) | 19 mi |
| Air Temperature Systems Inc | 5.0★ (2) | 3 mi |
| Brockton Plumbing HVAC | 4.5★ (2) | 10 mi |
| C.W. Heating and Cooling | 5.0★ (2) | 4 mi |
| Complete Heating & Cooling Tom Fricker | 4.8★ (529) | 10 mi |
| Complete Systems | 4.5★ (2) | 8 mi |
| Darcy Plumbing & Heating | 5.0★ (2) | 10 mi |
| Delta HVAC Services Inc | 3.0★ (2) | 4 mi |
| Emergency AC and Heater Repair | 5.0★ (2) | 7 mi |
| Full Spectrum HVAC Service | 4.8★ (82) | 9 mi |
| Green Tech Plumbing & Heating | 4.8★ (451) | 19 mi |
| Ingram Air Conditioning Pros | 5.0★ (33) | 6 mi |
| Joseph Kosh Plumbing & Heating | 5.0★ (2) | 10 mi |
| Kelly Plumbing & Heating | 5.0★ (2) | 9 mi |
| Kermit B Schulz and Sons, Inc. | 4.8★ (76) | 9 mi |
| Kushner Plumbing & Heating | 5.0★ (2) | 6 mi |
| Seasonal Air | 5.0★ (2) | 4 mi |
| Suburban Contract Cleaning Inc | 5.0★ (2) | 9 mi |
| Trufant Industries, Inc. | 5.0★ (2) | 5 mi |
| Westwood Plumbing & Heating | 5.0★ (2) | 8 mi |
National price ranges in USD, not adjusted for Sharon. 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 Massachusetts, 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 1,116 Sharon 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 Sharon 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 |