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Emergency HVAC Contractors in East Concord, NH (2026)

Top 50 of 263 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 East Concord: Rowell's Services, 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 East Concord at a glance

Top emergency HVAC contractors in East Concord at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Rowell's Services634.8★ (3,082)Northfield, 14 mi away24/7
2Total Climate Control Plumbing, Heating & Air Conditioning634.8★ (633)Concord, 5 mi away24/7
3Triumph Home Services634.9★ (539)Concord, 7 mi away24/7
4Heritage Home Service634.8★ (7,956)Auburn, 22 mi away24/7
5High Ground Service Pros - Plumbers Electricians & HVAC Technicians624.9★ (2,303)Manchester, 18 mi away24/7
6Next Generation Refrigeration605.0★ (40)Franklin, 3 mi away24/7
7Comfort Matters Heating & Cooling LLC605.0★ (51)Concord, 5 mi away24/7
8Heritage Home Service604.9★ (802)Laconia, 21 mi away24/7
9Windham Mechanical LLC604.9★ (73)Methuen, 7 mi away24/7
10A.J. LeBlanc Heating, A/C, Plumbing & Electrical604.8★ (683)Bedford, 20 mi away24/7

Call an emergency HVAC contractor in East Concord 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 East Concord, 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 263 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 East Concord

    #1 Rowell's Services

    Based in Northfield, 14 mi away

    63/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.8★ from 3,082 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 3,082 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    359 Tilton Rd, Northfield, NH 03276
    View profile for Rowell's Services(603) 729-3318

  11. #11 CRS Mechanical LLC

    Based in Concord, 3 mi away

    60/100CR Score

    Ranked #11 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 28 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    119 Old Turnpike Rd Unit 3G, Concord, NH 03301
    View profile for CRS Mechanical LLC(603) 333-2949

Top 50 of 263 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 East Concord, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Total Climate Control572.6★ (19)2 mi
27City Fuel574.6★ (101)19 mi
28Done right plumbing heating cooling575.0★ (46)19 mi
29Bigfoot HVAC575.0★ (35)17 mi
30Oil Tank Services Of N.E.564.5★ (22)12 mi
31Colonial Plumbing & Heating564.7★ (32)16 mi
32CANMAN HVAC LLC565.0★ (14)13 mi
33Hall's Burner Service Inc564.7★ (99)22 mi
34Supreme HVAC Manchester565.0★ (27)17 mi
35Danerik Mechanical, LLC.565.0★ (45)21 mi
36Fuel NRG564.5★ (94)21 mi
37Above & Below HVAC564.9★ (32)19 mi
38Key Heating & Air Conditioning564.6★ (74)22 mi
39CMC Mechanical Services LLC552.0★ (4)7 mi
40W L Brady Corporation554.8★ (24)19 mi
41Competitive Plumbing & Heating555.0★ (52)10 mi
42Complete Home Services554.8★ (20)18 mi
43Georges Heating and Cooling554.3★ (82)22 mi
44P.A.C.E Cooling & Heating, LLC555.0★ (9)15 mi
45Comfort Services LLC555.0★ (22)20 mi
46Coltella Heating & Cooling555.0★ (9)16 mi
47Mad Moose Mechanical555.0★ (14)18 mi
48CRS Heating and Cooling LLC554.8★ (5)13 mi
49Chantz Mello Plumbing and Heating545.0★ (20)7 mi
50Murphy's HVAC LLC545.0★ (11)20 mi

How we ranked emergency HVAC contractors in East Concord

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 East Concord: questions

Which HVAC contractors in East Concord are open 24/7?

25 on this list post 24/7 hours, including Rowell's Services, Total Climate Control Plumbing, Heating & Air Conditioning, Triumph Home Services, Heritage Home Service and High Ground Service Pros - Plumbers Electricians & HVAC Technicians.

Who is ranked #1 for emergency heating and cooling in East Concord, NH?

Rowell's Services is #1, with a CR Score of 63 out of 100 on emergency weights.

How are emergency HVAC contractors in East Concord 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 East Concord

  1. October 2026: CR Scores recalculated for 263 hvac contractors serving East Concord.

More emergency and heating and cooling pages