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Emergency HVAC Contractors in Hershey, PA (2026)

Top 50 of 257 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 Hershey: HL Bowman Inc Plumbing Heating & AC, 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 Hershey at a glance

Top emergency HVAC contractors in Hershey at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1HL Bowman Inc Plumbing Heating & AC654.8★ (4,616)Harrisburg, 11 mi away24/7
2HB McClure/HB Home Service Team654.9★ (3,108)Harrisburg, 11 mi away24/7
3Home Climates Inc654.8★ (1,892)Elizabethtown, 9 mi away24/7
4Haller Enterprises644.8★ (1,545)Harrisburg, 9 mi away24/7
5Ready & Able Plumbing, Heating & Air634.8★ (1,284)Harrisburg, 12 mi away24/7
6WM Buffington Heating, Cooling & Plumbing634.9★ (523)Harrisburg, 9 mi away24/7
7One Hour Heating & Air Conditioning624.8★ (4,089)Lancaster, 22 mi away24/7
8Neffsville Plumbing, Heating & Cooling Services624.8★ (3,829)Lancaster, 24 mi away24/7
9Terry E Gingrich & Sons HVAC & Water Heaters625.0★ (103)Palmyra, 4 mi away24/7
10Leaps & Bounds Heating and Cooling624.9★ (462)Camp Hill, 14 mi away24/7

Call an emergency HVAC contractor in Hershey 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 Hershey, 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 257 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.

  3. #3 Home Climates Inc

    Based in Elizabethtown, 9 mi away

    65/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.8★ from 1,892 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 1,892 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    76 Hershey Rd, Elizabethtown, PA 17022
    View profile for Home Climates Inc(717) 689-4151

  4. #4 Haller Enterprises

    Based in Harrisburg, 9 mi away

    64/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.8★ from 1,545 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 1,545 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4330 Lewis Rd Suite #2, Harrisburg, PA 17111
    View profile for Haller Enterprises(717) 547-0699

  12. #12 Haller Enterprises

    Based in York, 22 mi away

    61/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.8★ from 2,011 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 2,011 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    801 Loucks Rd #1927, York, PA 17404
    View profile for Haller Enterprises(717) 885-8007

  13. #13 N.S. Johnson, Inc

    Based in Palmyra, 4 mi away

    61/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.9★ from 74 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 74 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    710 E High St, Palmyra, PA 17078
    View profile for N.S. Johnson, Inc(717) 838-8000

  18. #18 Hanes Mechanical

    Based in Elizabethtown, 11 mi away

    60/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.8★ from 89 Google reviews, listed on Google as “Heating contractor”.

    • 4.8★ from 89 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1086 W Bainbridge St, Elizabethtown, PA 17022
    View profile for Hanes Mechanical(717) 366-0311

  19. #19 Thermotech Inc.

    Based in Camp Hill, 16 mi away

    59/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.9★ from 172 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 172 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3820 Hartzdale Dr, Camp Hill, PA 17011
    View profile for Thermotech Inc.(717) 234-4500

  20. #20 TAPPER & SONS INC.

    Based in Harrisburg, 16 mi away

    59/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.8★ from 209 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 209 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    716 # B, 716 Allegheny St, Dauphin, PA 17018
    View profile for TAPPER & SONS INC.(717) 921-4822

  21. #21 DNR Services

    Based in Hershey

    59/100CR Score

    Ranked #21 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Air conditioning contractor”.

    • 5.0★ from 11 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1502 Kaylor Rd, Hummelstown, PA 17036
    View profile for DNR Services(717) 746-0081

  24. #24 Prime Home HVAC

    Based in York, 18 mi away

    59/100CR Score

    Ranked #24 because of its Google rating and trade focus: 5.0★ from 117 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 117 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    52 Grumbacher Rd STE 52-2, York, PA 17406
    View profile for Prime Home HVAC(717) 462-7855

Top 50 of 257 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 Hershey, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Advanced Harrisburg AC Repair585.0★ (39)12 mi
27M&M Plumbing and HVAC LLC584.9★ (748)16 mi
28DP Mechanical585.0★ (16)8 mi
29Hanes Mechanical585.0★ (4)In Hershey
30PureFlow Climate Conditioning585.0★ (15)7 mi
31Summit Refrigeration, LLC584.3★ (9)3 mi
32Comfortable Design Inc.584.8★ (109)19 mi
33UGI Heating, Cooling & Plumbing574.6★ (254)23 mi
34Superheat Refrigeration, LLC574.8★ (16)9 mi
35Cool Masters574.8★ (93)20 mi
36Just In Case Mechanical, LLC574.6★ (164)21 mi
37Pinnacle Heating & Cooling575.0★ (40)17 mi
38SOC Energy573.9★ (35)9 mi
39Papa's Plumbing, Heating & Air Conditioning LLC575.0★ (106)24 mi
40Reliant Heating & Cooling575.0★ (29)16 mi
41CheckMark Mechanical LLC575.0★ (17)13 mi
42Advanced Heating, Cooling, and Plumbing LLC575.0★ (82)24 mi
43Sweitzer HVAC & Plumbing LLC574.8★ (45)18 mi
44Scott's H Plumbing574.6★ (33)16 mi
45IJ Tech Mechanical Services, Inc.564.3★ (54)17 mi
46Thermal Logistics, Inc564.9★ (60)23 mi
47Whites Heating & Cooling Mechanical Contractors LLC563.3★ (7)7 mi
48Harbor Mechanical Services565.0★ (8)12 mi
49Peak Heating, Cooling, & Property Services565.0★ (52)25 mi
50SERVKORE565.0★ (20)19 mi

How we ranked emergency HVAC contractors in Hershey

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 Hershey: questions

Which HVAC contractors in Hershey are open 24/7?

25 on this list post 24/7 hours, including HL Bowman Inc Plumbing Heating & AC, HB McClure/HB Home Service Team, Home Climates Inc, Haller Enterprises and Ready & Able Plumbing, Heating & Air.

Who is ranked #1 for emergency heating and cooling in Hershey, PA?

HL Bowman Inc Plumbing Heating & AC is #1, with a CR Score of 65 out of 100 on emergency weights.

How are emergency HVAC contractors in Hershey 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 Hershey

  1. October 2026: CR Scores recalculated for 257 hvac contractors serving Hershey.
  2. October 2026: 3 duplicate listings merged.

More emergency and heating and cooling pages