91/100CR Score
Ranked #1 because of its Google rating and availability: 4.9★ from 864 Google reviews, open 24/7.
- 4.9★ from 864 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 167R S St W Unit 3, Raynham, MA 02767
Best HVAC Contractors in Norton, MA (2026)
904 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Norton: RCL Mechanical, CR Score 91/100; 4.9★ from 864 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): On-Temp Inc. Heating and Air Conditioning, posts 24/7 hours; ranked #2 of 904.
- 7
Most-reviewed: GEM Plumbing and Heating, 6,353 Google reviews at 4.6★, the most of 904 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
904 Norton HVAC contractors are ranked here by CR Score, from 8 published factors. 259 are open 24/7, 487 open Saturdays and 357 open Sundays, based on posted hours. The median Google rating is 4.8★ across 904 rated businesses.
Top 10 HVAC contractors in Norton at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | RCL Mechanical | 91 | 4.9★ (864) | Raynham, 8 mi away | 24/7 | Overall |
| 2 | On-Temp Inc. Heating and Air Conditioning | 91 | 5.0★ (585) | Attleboro, 10 mi away | 24/7 | Emergencies |
| 3 | Quarry Hills Plumbing & HVAC | 91 | 4.9★ (409) | Mansfield, 5 mi away | 24/7 | — |
| 4 | BDL Heating & Cooling | 90 | 4.9★ (400) | Attleboro, 7 mi away | 24/7 | — |
| 5 | Notturno Home Services | 90 | 4.9★ (1,586) | Blackstone, 15 mi away | 24/7 | — |
| 6 | G&C Plumbing & Heating | 90 | 4.9★ (990) | Franklin, 14 mi away | 24/7 | — |
| 7 | GEM Plumbing and Heating | 90 | 4.6★ (6,353) | Lincoln, 15 mi away | 24/7 | Most reviews |
| 8 | Superior Comfort Incorporated | 89 | 4.9★ (1,721) | Bristol, 19 mi away | 24/7 | — |
| 9 | Cotti-Johnson | 89 | 4.9★ (1,348) | Taunton, 5 mi away | Sat · Sun · Evenings | — |
| 10 | Rego Electric Inc, Heating, Cooling, and Plumbing | 89 | 4.9★ (443) | Middleborough, 12 mi away | 24/7 | — |
The 904 best HVAC contractors in Norton, ranked
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.
Based in Attleboro, 10 mi away
91/100CR ScoreRanked #2 because of its Google rating and availability: 5.0★ from 585 Google reviews, open 24/7.
- 5.0★ from 585 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Mansfield, 5 mi away
91/100CR ScoreRanked #3 because of its Google rating and availability: 4.9★ from 409 Google reviews, open 24/7.
- 4.9★ from 409 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 627 East St, Mansfield, MA 02048
Based in Attleboro, 7 mi away
90/100CR ScoreRanked #4 because of its Google rating and availability: 4.9★ from 400 Google reviews, open 24/7.
- 4.9★ from 400 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 90 George Leven Dr, North Attleborough, MA 02760
Based in Blackstone, 15 mi away
90/100CR ScoreRanked #5 because of its Google rating and availability: 4.9★ from 1,586 Google reviews, open 24/7.
- 4.9★ from 1,586 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1271 Pulaski Blvd, Bellingham, MA 02019
Based in Franklin, 14 mi away
90/100CR ScoreRanked #6 because of its Google rating and availability: 4.9★ from 990 Google reviews, open 24/7.
- 4.9★ from 990 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 199 Washington St, Franklin, MA 02038
Based in Lincoln, 15 mi away
90/100CR ScoreRanked #7 because of its Google rating and review volume: 4.6★ from 6,353 Google reviews, the most Google reviews on this list (6,353).
- 4.6★ from 6,353 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1 Wellington Rd, Lincoln, RI 02865
Based in Bristol, 19 mi away
89/100CR ScoreRanked #8 because of its Google rating and availability: 4.9★ from 1,721 Google reviews, open 24/7.
- 4.9★ from 1,721 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11 Broadcommon Rd, Bristol, RI 02809
Based in Taunton, 5 mi away
89/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 1,348 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 1,348 Google reviews
- Hours
- Mon–Fri 7:30 AM–8 PM · Sat–Sun 8 AM–8 PM
- Address
- 30 Waverly St, Taunton, MA 02780
Based in Middleborough, 12 mi away
89/100CR ScoreRanked #10 because of its Google rating and availability: 4.9★ from 443 Google reviews, open 24/7.
- 4.9★ from 443 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 46 Bedford St Unit B, Middleborough, MA 02346
Based in Holliston, 21 mi away
89/100CR ScoreRanked #11 because of its Google rating and availability: 4.8★ from 2,950 Google reviews, open 24/7.
- 4.8★ from 2,950 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 71 Whitney St, Holliston, MA 01746
Based in Franklin, 14 mi away
89/100CR ScoreRanked #12 because of its Google rating and availability: 4.9★ from 508 Google reviews, open 24/7.
- 4.9★ from 508 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 120 Grove St, Franklin, MA 02038
#13 Badgers LLC
Based in Attleboro, 6 mi away
89/100CR ScoreRanked #13 because of its Google rating and availability: 4.9★ from 129 Google reviews, open 24/7.
- 4.9★ from 129 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 329 Kelley Blvd, North Attleborough, MA 02760
Based in Attleboro, 9 mi away
89/100CR ScoreRanked #14 because of its Google rating and availability: 4.8★ from 371 Google reviews, open 24/7.
- 4.8★ from 371 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 21 Washington St box 9, Attleboro, MA 02703
Based in Raynham, 10 mi away
89/100CR ScoreRanked #15 because of its Google rating and availability: 4.7★ from 681 Google reviews, open 24/7.
- 4.7★ from 681 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 375 Paramount Dr, Raynham, MA 02767
#16 J. W. HVAC
Based in Brockton, 10 mi away
89/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 162 Google reviews, open 24/7.
- 5.0★ from 162 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 339 Rockland St, Brockton, MA 02301
Based in Stoughton, 14 mi away
89/100CR ScoreRanked #17 because of its Google rating and availability: 4.6★ from 2,547 Google reviews, open 24/7.
- 4.6★ from 2,547 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 800 Technology Center Dr, Stoughton, MA 02072
Based in Norwell, 21 mi away
88/100CR ScoreRanked #18 because of its Google rating and availability: 4.8★ from 2,030 Google reviews, open 24/7.
- 4.8★ from 2,030 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 300 Longwater Dr, Norwell, MA 02061
#19 Supreme Energy
Based in Braintree, 14 mi away
88/100CR ScoreRanked #19 because of its Google rating and availability: 4.8★ from 671 Google reviews, open 24/7.
- 4.8★ from 671 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Weymouth, 20 mi away
88/100CR ScoreRanked #20 because of its Google rating and availability: 4.7★ from 2,808 Google reviews, open 24/7.
- 4.7★ from 2,808 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 267 Libbey Pkwy Suite A, Weymouth, MA 02189
Based in Braintree, 18 mi away
88/100CR ScoreRanked #21 because of its Google rating and availability: 4.8★ from 1,026 Google reviews, open 24/7.
- 4.8★ from 1,026 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 45 Johnson Ln, Braintree, MA 02184
Based in Fall River, 20 mi away
88/100CR ScoreRanked #22 because of its Google rating and availability: 4.9★ from 766 Google reviews, open 24/7.
- 4.9★ from 766 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 644 Charles St, Fall River, MA 02724
Based in Middleborough, 22 mi away
88/100CR ScoreRanked #23 because of its Google rating and availability: 5.0★ from 663 Google reviews, open 24/7.
- 5.0★ from 663 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 607 Wareham St Building A, Middleborough, MA 02346
#24 Dempsey Energy
Based in Attleboro, 7 mi away
88/100CR ScoreRanked #24 because of its Google rating and availability: 4.5★ from 859 Google reviews, open 24/7.
- 4.5★ from 859 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 575 E Washington St Unit E, North Attleborough, MA 02760
Based in Weymouth, 20 mi away
87/100CR ScoreRanked #25 because of its Google rating and availability: 4.8★ from 953 Google reviews, open 24/7.
- 4.8★ from 953 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 400 Libbey Pkwy, Weymouth, MA 02189
HVAC contractors ranked #26 to #50
#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 904 ranked HVAC contractors here; the rest are on their profiles.
Also serving Norton
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 |
|---|---|---|
| All Clean Inc | 3.0★ (2) | 12 mi |
| Blue Bear Plumbing, Heating & Air | 4.9★ (234) | 23 mi |
| Burke Plumbing & Heating Inc | 3.9★ (53) | In Norton |
| C T Y HVAC | 3.0★ (2) | 13 mi |
| C.W. Heating and Cooling | 5.0★ (2) | 12 mi |
| Climate Concepts | 5.0★ (2) | 9 mi |
| Complete Heating & Cooling Tom Fricker | 4.8★ (529) | 13 mi |
| Complete Systems | 4.5★ (2) | 6 mi |
| Emergency AC and Heater Repair | 5.0★ (2) | 5 mi |
| Emergency Response Plumbing Heating | 2.5★ (2) | 10 mi |
| F.A.R. Service Co | 3.0★ (2) | 6 mi |
| HVAC - Norton | Plumbing Repairs - Norton | 24/7 Plumbers of Norton, MA | In Norton | |
| James A. Dalelis Plumbing Heating & Air Conditioning | 4.9★ (72) | 15 mi |
| Kelly Plumbing & Heating | 5.0★ (2) | 3 mi |
| M&F Plumbing & Heating | 5.0★ (2) | 11 mi |
| Northern Comfort Heating & Air Conditioning | 3.0★ (2) | 11 mi |
| Oceanline Combustion Service Inc | 3.0★ (2) | 13 mi |
| Pring Plumbing | 5.0★ (2) | 8 mi |
| Sears Burner Services | 5.0★ (1) | In Norton |
| Tibets Plumbing & Heating And Air Conditioning Inc | 5.0★ (2) | 7 mi |
How much do HVAC contractors cost in Norton?
National price ranges in USD, not adjusted for Norton. 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 |
When to hire an HVAC contractor in Massachusetts
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.
How we ranked Norton HVAC contractors
We scored 904 Norton 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 Norton 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 |
HVAC contractors in Norton: frequently asked questions
Who is the best HVAC contractor in Norton?
By CR Score, the highest-ranked HVAC contractor in Norton, MA is RCL Mechanical with a CR Score of 91/100. It has 4.9★ from 864 Google reviews. It is open 24/7. On-Temp Inc. Heating and Air Conditioning (#2) and Quarry Hills Plumbing & HVAC (#3) follow. We ranked 904 HVAC contractors on 8 factors, last updated October 22, 2026.
How many HVAC contractors are there in Norton?
ContractorsRanked ranks 904 HVAC contractors serving Norton, MA. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which HVAC contractors in Norton are open 24/7?
259 ranked HVAC contractors in Norton post 24/7 hours. The highest-ranked are RCL Mechanical (#1), On-Temp Inc. Heating and Air Conditioning (#2) and Quarry Hills Plumbing & HVAC (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Norton work on weekends?
487 of 904 ranked HVAC contractors post Saturday hours and 357 post Sunday hours. The highest-ranked open Saturdays are RCL Mechanical (#1), On-Temp Inc. Heating and Air Conditioning (#2) and Quarry Hills Plumbing & HVAC (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does ac replacement cost in Norton?
AC replacement typically costs $3,887 to $8,073, with $5,978 typical (Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Norton. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Norton HVAC contractors have?
The median Google rating among 904 rated HVAC contractors in Norton is 4.8★, with a median of 19 reviews. GEM Plumbing and Heating has the most, 6,353 reviews, and ranks #7. We adjust ratings for review count, so a few five-star reviews cannot top the list.
When is the best time to hire an HVAC contractor in Norton?
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.
How does ContractorsRanked rank HVAC contractors?
Each HVAC contractor gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Norton
- October 2026: CR Scores recalculated for 904 hvac contractors serving Norton.
- October 2026: 4 duplicate listings merged.
More HVAC contractors and Norton pages
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