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Emergency HVAC Contractors in Barnstable, MA (2026)

Top 50 of 185 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 Barnstable: Carl F. Riedell & Son, Inc., 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 Barnstable at a glance

Top emergency HVAC contractors in Barnstable at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Carl F. Riedell & Son, Inc.685.0★ (866)Barnstable24/7
2South Shore Heating & Cooling674.9★ (1,432)South Yarmouth, 5 mi away24/7
3Murphy's Air Conditioning, Heating & Plumbing674.8★ (1,699)Yarmouth, 5 mi away24/7
4Balanced HVAC Inc655.0★ (667)Marstons Mills, 10 mi away24/7
5Braga Bros Plumbing, Heating, Air Conditioning & Electrical654.9★ (234)Hyannis, 1 mi away24/7
6Cape655.0★ (368)Marstons Mills, 6 mi away24/7
7GEM Plumbing & Heating644.6★ (450)West Yarmouth, 3 mi away24/7
8Durfee Plumbing & Heating634.6★ (135)Barnstable24/7
9E.F. Winslow Home Services634.5★ (315)Yarmouth Port, 5 mi away24/7
10Northstar Heating and Cooling624.6★ (67)Barnstable24/7

Call an emergency HVAC contractor in Barnstable 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 Barnstable, 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 185 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.

  4. #4 Balanced HVAC Inc

    Based in Marstons Mills, 10 mi away

    65/100CR Score

    Ranked #4 because of its Google rating and trade focus: 5.0★ from 667 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 667 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    15 Jan Sebastian Dr Unit E1, Sandwich, MA 02563
    View profile for Balanced HVAC Inc(508) 290-6587

  6. #6 Cape

    Based in Marstons Mills, 6 mi away

    65/100CR Score

    Ranked #6 because of its Google rating and trade focus: 5.0★ from 368 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 368 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    381 Old Falmouth Rd #13, Marstons Mills, MA 02648
    View profile for Cape(508) 731-8512

  22. #22 Hintze HVAC

    Based in Harwich, 11 mi away

    60/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.8★ from 55 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 55 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    293 Queen Anne Rd #5, Harwich, MA 02645
    View profile for Hintze HVAC(508) 367-4826

Top 50 of 185 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 Barnstable, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26All Gas Heating & Cooling, Inc.584.7★ (23)10 mi
27Dave the Plumber584.9★ (130)In Barnstable
28Smith’s Heating Services LLC575.0★ (31)18 mi
29DeWolfe Plumbing, Heating & Cooling574.7★ (34)18 mi
30Silver City Mechanical LLC575.0★ (19)17 mi
31South Shore Climate Control Inc565.0★ (4)10 mi
32J+A HVAC & MORE565.0★ (20)21 mi
33D.R.T. Heating A.C. & Ductwork564.4★ (11)16 mi
34Energy Field Services llc564.7★ (14)18 mi
35Mikey T's Plumbing & Heating554.8★ (86)17 mi
36Bayside Mechanical Corp553.5★ (11)17 mi
37Eastern Mass Oil Burner Services555.0★ (18)24 mi
38RCL Plumbing, Heating, & Air Conditioning554.9★ (84)19 mi
39Poissant Electrical Corporation555.0★ (132)14 mi
40Waynes Plumbing And Heating545.0★ (25)13 mi
41Tempacha Solutions545.0★ (10)22 mi
42Advance Air & Heat Co., Inc.545.0★ (14)25 mi
43B.A.C. HVAC LLC544.4★ (8)20 mi
44Baker & Sons Plumbing & Heating545.0★ (3)15 mi
45Cape Heating & Cooling Concepts543.3★ (7)3 mi
46Red Raven Mechanical LLC545.0★ (8)22 mi
47Greenlight Home Services545.0★ (82)14 mi
48Blue Pacific Cape Cod535.0★ (33)10 mi
49Ready Rooter Inc534.5★ (45)10 mi
50Michael Golden Plumbing & Heating524.0★ (15)16 mi

How we ranked emergency HVAC contractors in Barnstable

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 Barnstable: questions

Which HVAC contractors in Barnstable are open 24/7?

25 on this list post 24/7 hours, including Carl F. Riedell & Son, Inc., South Shore Heating & Cooling, Murphy's Air Conditioning, Heating & Plumbing, Balanced HVAC Inc and Braga Bros Plumbing, Heating, Air Conditioning & Electrical.

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

Carl F. Riedell & Son, Inc. is #1, with a CR Score of 68 out of 100 on emergency weights.

How are emergency HVAC contractors in Barnstable 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 Barnstable

  1. October 2026: CR Scores recalculated for 185 hvac contractors serving Barnstable.
  2. October 2026: 1 duplicate listing merged.

More emergency and heating and cooling pages