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Emergency HVAC Contractors in Haverhill, MA (2026)

Top 50 of 823 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 Haverhill: Northeast Heating & Cooling, 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 Haverhill at a glance

Top emergency HVAC contractors in Haverhill at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Northeast Heating & Cooling655.0★ (449)Haverhill24/7
2MVP Home Services644.7★ (545)Haverhill24/7
3Heritage Home Service644.8★ (3,352)Wilmington, 13 mi away24/7
4128 Plumbing, Heating, Cooling & Electric635.0★ (562)North Andover, 7 mi away24/7
5Heritage Home Service634.8★ (7,956)Auburn, 19 mi away24/7
6Cranney Home Services634.8★ (4,220)Danvers, 16 mi away24/7
7128 Plumbing, Heating, Cooling & Electric634.9★ (3,912)Wakefield, 19 mi away24/7
8Central Cooling & Heating634.9★ (3,169)Woburn, 18 mi away24/7
9Morris Plumbing, Heating & Air Conditioning635.0★ (582)Andover, 10 mi away24/7
10MillTown Plumbing, Heating, Cooling and Electrical624.8★ (2,927)Chelmsford, 18 mi away24/7

Call an emergency HVAC contractor in Haverhill 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 Haverhill, 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 823 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.

  2. #2 MVP Home Services

    Based in Haverhill

    64/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.7★ from 545 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 545 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    72 S Kimball St, Haverhill, MA 01835
    View profile for MVP Home Services(978) 228-1904

  3. #3 Heritage Home Service

    Based in Wilmington, 13 mi away

    64/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.8★ from 3,352 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 3,352 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    323 Andover St STE 2, Wilmington, MA 01887
    View profile for Heritage Home Service(978) 254-4602

  12. #12 Heritage Home Service

    Based in Hampton, 20 mi away

    62/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.9★ from 2,248 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 2,248 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    179 Lafayette Rd, North Hampton, NH 03862
    View profile for Heritage Home Service(603) 370-5097

  14. #14 NextGen Aire

    Based in Amesbury, 8 mi away

    61/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.8★ from 271 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 271 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    31 S Hunt Rd, Amesbury, MA 01913
    View profile for NextGen Aire(978) 566-9601

  16. #16 Super Service Today

    Based in Danvers, 17 mi away

    61/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.7★ from 1,672 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 1,672 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7 Healy Ct, Danvers, MA 01923
    View profile for Super Service Today(781) 568-9075

  19. #19 Extreme Plumbing

    Based in Haverhill

    61/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.7★ from 51 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 51 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    38 Railroad St, Haverhill, MA 01835
    View profile for Extreme Plumbing(978) 352-7900

Top 50 of 823 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 Haverhill, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26128 Plumbing, Heating, Cooling & Electric605.0★ (443)17 mi
27Cooling Unlimited, Inc.604.8★ (741)18 mi
28Excel Mechanical604.8★ (444)15 mi
29Walley's Heating & Air604.9★ (793)19 mi
30HomeServe of New England604.7★ (872)19 mi
31Southern New Hampshire Plumbing and Heating604.8★ (433)16 mi
32American Air HVAC604.8★ (223)13 mi
33Patriot Oil Burner Service605.0★ (263)17 mi
34Cool-Rite Mechanical Inc.604.9★ (183)14 mi
35Derry Plumbing & Heating594.8★ (176)14 mi
36R.H. Young Cooling and Heating, Inc.594.8★ (265)17 mi
37Sila Heating, Air Conditioning, Plumbing & Electrical594.7★ (483)20 mi
38YurTek - Heating and Cooling595.0★ (86)14 mi
39A. Fagundes Plumbing & Heating Inc.594.9★ (348)21 mi
40Climate Design Systems, LLC594.3★ (89)8 mi
41Denommee Plumbing, HVAC & Electric594.7★ (427)20 mi
42Dry Air Systems Inc594.7★ (61)9 mi
43A.J. LeBlanc Heating, A/C, Plumbing & Electrical594.8★ (683)24 mi
44CALLAHAN OIL BURNER SERVICE'S594.7★ (12)2 mi
45Druziako HVAC Inc.594.8★ (185)17 mi
46LHR Plumbing Heating Cooling and Electric584.9★ (454)24 mi
47Maffei Services584.7★ (848)In Haverhill
48LaMattina's Plumbing & Heating584.9★ (107)16 mi
49Bill Trombly Plumbing - Heating - Cooling - Electric584.7★ (598)24 mi
50Pilot Plumbing, Heating and Cooling | Plumber, Tankless Water Heater Repair & Installation | Heating & AC Repair Sandown, NH585.0★ (51)13 mi

How we ranked emergency HVAC contractors in Haverhill

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 Haverhill: questions

Which HVAC contractors in Haverhill are open 24/7?

25 on this list post 24/7 hours, including Northeast Heating & Cooling, MVP Home Services, Heritage Home Service, 128 Plumbing, Heating, Cooling & Electric and Heritage Home Service.

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

Northeast Heating & Cooling is #1, with a CR Score of 65 out of 100 on emergency weights.

How are emergency HVAC contractors in Haverhill 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 Haverhill

  1. October 2026: CR Scores recalculated for 823 hvac contractors serving Haverhill.
  2. October 2026: 13 duplicate listings merged.

More emergency and heating and cooling pages