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Emergency HVAC Contractors in Gardner, MA (2026)

Top 50 of 208 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 Gardner: Sanford Temperature Control, 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 Gardner at a glance

Top emergency HVAC contractors in Gardner at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Sanford Temperature Control624.9★ (1,832)Milford, 24 mi away24/7
2Wilson Brothers Heating & Air Conditioning, Inc.624.9★ (1,275)Fitchburg, 23 mi away24/7
3DeWolfe Plumbing, Heating & Cooling614.8★ (748)West Boylston, 20 mi away24/7
4Pioneer Valley Environmental614.8★ (1,305)Ware, 25 mi away24/7
5Precision Home Services614.9★ (1,017)Northborough, 25 mi away24/7
6Spuria Stove Services614.9★ (34)Ashburnham, 4 mi away24/7
7JD Ductless595.0★ (70)Fall River, 15 mi away24/7
8Eastwood Plumbing & Heating LLC595.0★ (53)Athol, 15 mi away24/7
9Landry Mechanical Inc Plumbing HVAC & Electric594.8★ (270)Shrewsbury, 25 mi away24/7
10B Hadley plumbing and heating585.0★ (44)Athol, 1 mi away24/7

Call an emergency HVAC contractor in Gardner 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 Gardner, 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 208 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.

  7. #7 JD Ductless

    Based in Fall River, 15 mi away

    59/100CR Score

    Ranked #7 because of its Google rating and trade focus: 5.0★ from 70 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 70 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for JD Ductless(774) 540-5604

  19. #19 Nolan Heating

    Based in Ashburnham, 7 mi away

    57/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “HVAC contractor”.

    • 4.4★ from 7 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8 Blue Ave, Ashburnham, MA 01430
    View profile for Nolan Heating(978) 895-1449

  25. #25 Granger AC Repair

    Based in Clinton, 19 mi away

    57/100CR Score

    Ranked #25 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 29 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    185 High St suite 741, Clinton, MA 01510
    View profile for Granger AC Repair(978) 570-4277

Top 50 of 208 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 Gardner, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Prime Fitchburg AC Repair575.0★ (8)10 mi
27Kincaid AC Repair575.0★ (46)23 mi
28TMP Plumbing & Heating574.9★ (92)12 mi
29Denommee Plumbing, HVAC & Electric574.9★ (51)23 mi
30Fireside heating and cooling565.0★ (32)21 mi
31Mini Split Services565.0★ (9)14 mi
32Stake Plumbing and Heating565.0★ (182)21 mi
33Professional HVAC Inc.554.9★ (27)23 mi
34Energy Air555.0★ (5)13 mi
35Valor Heating & Cooling555.0★ (25)24 mi
36On Point Heating & Cooling555.0★ (10)18 mi
37Trusted Worcester HVAC Repair545.0★ (14)24 mi
38Monroe Home Solutions544.7★ (340)19 mi
39GOAT Mechanical LLC542.3★ (3)14 mi
40Denary Plumbing Heating & Cooling545.0★ (11)24 mi
41Morris Mechanical Sales and Service, Inc.545.0★ (4)19 mi
42Blue Owl Plumbing535.0★ (117)17 mi
43Central Total Comfort AC535.0★ (8)24 mi
44Done Right Mechanical Services534.0★ (8)23 mi
45M.Y. Plumbing & Heating LLC535.0★ (52)23 mi
46Protek Heating535.0★ (6)23 mi
47Mass Pike Plumbing & Heating535.0★ (57)24 mi
48Petro Home Services532.0★ (4)19 mi
49All points hvac523.6★ (7)25 mi
50Gross plumbing and heating525.0★ (8)15 mi

How we ranked emergency HVAC contractors in Gardner

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 Gardner: questions

Which HVAC contractors in Gardner are open 24/7?

25 on this list post 24/7 hours, including Sanford Temperature Control, Wilson Brothers Heating & Air Conditioning, Inc., DeWolfe Plumbing, Heating & Cooling, Pioneer Valley Environmental and Precision Home Services.

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

Sanford Temperature Control is #1, with a CR Score of 62 out of 100 on emergency weights.

How are emergency HVAC contractors in Gardner 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 Gardner

  1. October 2026: CR Scores recalculated for 208 hvac contractors serving Gardner.
  2. October 2026: 2 duplicate listings merged.

More emergency and heating and cooling pages