Skip to content
ContractorsRanked

Emergency HVAC Contractors in Norton, MA (2026)

Top 50 of 901 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 50 HVAC contractors on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.

If you smell gas, leave the building now and call your gas utility or 911 from outside.

The short answer

  1. 1

    #1 for emergency heating and cooling in Norton: RCL Mechanical, open 24/7.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

Top emergency HVAC contractors in Norton at a glance

Top emergency HVAC contractors in Norton at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1RCL Mechanical644.9★ (864)Raynham, 8 mi away24/7
2GEM Plumbing and Heating634.6★ (6,353)Lincoln, 15 mi away24/7
3Quarry Hills Plumbing & HVAC634.9★ (409)Mansfield, 5 mi away24/7
4On-Temp Inc. Heating and Air Conditioning635.0★ (585)Attleboro, 10 mi away24/7
5BDL Heating & Cooling634.9★ (400)Attleboro, 7 mi away24/7
6Notturno Home Services634.9★ (1,586)Blackstone, 15 mi away24/7
7ARS / Rescue Rooter624.6★ (2,547)Stoughton, 14 mi away24/7
8Dempsey Energy624.5★ (859)Attleboro, 7 mi away24/7
9G&C Plumbing & Heating624.9★ (990)Franklin, 14 mi away24/7
10GEM Plumbing and Heating624.7★ (681)Raynham, 10 mi away24/7

Call an emergency HVAC contractor in Norton now

24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.

The 50 emergency HVAC contractors in Norton, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 901 is on the HVAC contractors page.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Ranked #1 in Norton

    #1 RCL Mechanical

    Based in Raynham, 8 mi away

    64/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.9★ from 864 Google reviews, listed on Google as “HVAC contractor”.

    • 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
    View profile for RCL Mechanical(774) 784-0260

  5. #5 BDL Heating & Cooling

    Based in Attleboro, 7 mi away

    63/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.9★ from 400 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 400 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    90 George Leven Dr, North Attleborough, MA 02760
    View profile for BDL Heating & Cooling(508) 643-5114

  7. #7 ARS / Rescue Rooter

    Based in Stoughton, 14 mi away

    62/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.6★ from 2,547 Google reviews, listed on Google as “HVAC contractor”.

    • 4.6★ from 2,547 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    800 Technology Center Dr, Stoughton, MA 02072
    View profile for ARS / Rescue Rooter(508) 876-7327

  8. #8 Dempsey Energy

    Based in Attleboro, 7 mi away

    62/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.5★ from 859 Google reviews, listed on Google as “HVAC contractor”.

    • 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
    View profile for Dempsey Energy(508) 202-0944

  16. #16 Badgers LLC

    Based in Attleboro, 6 mi away

    61/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.9★ from 129 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 129 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    329 Kelley Blvd, North Attleborough, MA 02760
    View profile for Badgers LLC(774) 254-5154

  17. #17 Accurate Baker Elman

    Based in Franklin, 14 mi away

    61/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.9★ from 508 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 508 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    120 Grove St, Franklin, MA 02038
    View profile for Accurate Baker Elman(508) 301-3470

  19. #19 Supreme Energy

    Based in Braintree, 14 mi away

    61/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.8★ from 671 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 671 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Supreme Energy(781) 331-7900

  22. #22 J. W. HVAC

    Based in Brockton, 10 mi away

    61/100CR Score

    Ranked #22 because of its Google rating and trade focus: 5.0★ from 162 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 162 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    339 Rockland St, Brockton, MA 02301
    View profile for J. W. HVAC(857) 919-8510

Top 50 of 901 HVAC contractors by emergency score

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.

HVAC contractors in Norton, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Trust 1 Services Plumbing, Heating, and Air Conditioning604.8★ (1,567)23 mi
27Kelliher Hvac Services604.9★ (54)6 mi
28New England Ductless604.8★ (780)20 mi
29Premier Energy Solutions Inc.605.0★ (663)22 mi
30D&J Plumbing Heating hvac LLC605.0★ (60)8 mi
31Fong & Sullivan Heating & Cooling605.0★ (58)8 mi
32JN Service HVAC & Plumbing604.8★ (148)11 mi
33Obie Comfort Solutions604.8★ (1,322)24 mi
34All-Temp Systems Mechanical, LLC604.9★ (533)21 mi
35Burke Plumbing & Heating Inc593.9★ (53)In Norton
363R Plumbing and Mechanical594.8★ (391)20 mi
37MWD Heating and Air Conditioning594.9★ (163)16 mi
38Accurate LLC594.8★ (149)15 mi
39Ingram Air Conditioning Pros595.0★ (33)8 mi
40MJ Heating & Air Conditioning594.9★ (357)22 mi
41Boston Budget Plumbing Heating and Cooling594.8★ (382)21 mi
42Unified HVAC Service594.9★ (77)13 mi
43Air Synergy594.9★ (146)17 mi
44Bucca Fix, LLC595.0★ (154)19 mi
45Air Solutions HVAC594.9★ (142)17 mi
46Landry Mechanical Inc Plumbing HVAC & Electric584.8★ (581)25 mi
47DV's Mechanical585.0★ (38)11 mi
48Yellow Dog Plumbing, Heating & Cooling585.0★ (259)24 mi
49Almeida Heating & Air Conditioning LLC585.0★ (17)6 mi
50Green Energy AC Heating & Plumbing Repair584.8★ (257)22 mi

How we ranked emergency HVAC contractors in Norton

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed from
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency HVAC contractors in Norton: questions

Which HVAC contractors in Norton are open 24/7?

25 on this list post 24/7 hours, including RCL Mechanical, GEM Plumbing and Heating, Quarry Hills Plumbing & HVAC, On-Temp Inc. Heating and Air Conditioning and BDL Heating & Cooling.

Who is ranked #1 for emergency heating and cooling in Norton, MA?

RCL Mechanical is #1, with a CR Score of 64 out of 100 on emergency weights.

How are emergency HVAC contractors in Norton ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the HVAC contractor arrives?

If you smell gas, leave the building now and call your gas utility or 911 from outside.

How many emergency HVAC contractors here list a phone number?

25 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Norton

  1. October 2026: CR Scores recalculated for 901 hvac contractors serving Norton.
  2. October 2026: 3 duplicate listings merged.

More emergency and heating and cooling pages