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Emergency HVAC Contractors in Palmyra, PA (2026)

Top 50 of 253 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 Palmyra: 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 Palmyra at a glance

Top emergency HVAC contractors in Palmyra at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1HL Bowman Inc Plumbing Heating & AC654.8★ (4,616)Harrisburg, 14 mi away24/7
2Home Climates Inc644.8★ (1,892)Elizabethtown, 10 mi away24/7
3HB McClure/HB Home Service Team644.9★ (3,108)Harrisburg, 15 mi away24/7
4Haller Enterprises634.8★ (1,545)Harrisburg, 12 mi away24/7
5Terry E Gingrich & Sons HVAC & Water Heaters635.0★ (103)Palmyra24/7
6One Hour Heating & Air Conditioning634.8★ (4,089)Lancaster, 21 mi away24/7
7Ready & Able Plumbing, Heating & Air624.8★ (1,284)Harrisburg, 16 mi away24/7
8N.S. Johnson, Inc624.9★ (74)Palmyra24/7
9Neffsville Plumbing, Heating & Cooling Services624.8★ (3,829)Lancaster, 23 mi away24/7
10WM Buffington Heating, Cooling & Plumbing624.9★ (523)Harrisburg, 13 mi away24/7

Call an emergency HVAC contractor in Palmyra 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 Palmyra, 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 253 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 Home Climates Inc

    Based in Elizabethtown, 10 mi away

    64/100CR Score

    Ranked #2 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, 12 mi away

    63/100CR 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

  8. #8 N.S. Johnson, Inc

    Based in Palmyra

    62/100CR Score

    Ranked #8 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

  14. #14 Haller Enterprises

    Based in York, 24 mi away

    61/100CR Score

    Ranked #14 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

  17. #17 Hanes Mechanical

    Based in Elizabethtown, 12 mi away

    59/100CR Score

    Ranked #17 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 TAPPER & SONS INC.

    Based in Harrisburg, 19 mi away

    59/100CR Score

    Ranked #19 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 Thermotech Inc.

    Based in Camp Hill, 19 mi away

    59/100CR Score

    Ranked #21 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

  25. #25 Prime Home HVAC

    Based in York, 20 mi away

    58/100CR Score

    Ranked #25 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 253 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 Palmyra, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26DP Mechanical585.0★ (16)9 mi
27UGI Heating, Cooling & Plumbing584.6★ (254)22 mi
28Just In Case Mechanical, LLC584.6★ (164)19 mi
29M&M Plumbing and HVAC LLC584.9★ (748)17 mi
30Comfortable Design Inc.584.8★ (109)20 mi
31CheckMark Mechanical LLC585.0★ (17)10 mi
32Advanced Harrisburg AC Repair575.0★ (39)16 mi
33DNR Services575.0★ (11)8 mi
34Papa's Plumbing, Heating & Air Conditioning LLC575.0★ (106)23 mi
35Reliant Heating & Cooling575.0★ (29)15 mi
36PureFlow Climate Conditioning575.0★ (15)10 mi
37Superheat Refrigeration, LLC574.8★ (16)10 mi
38Hanes Mechanical575.0★ (4)4 mi
39Cool Masters574.8★ (93)22 mi
40IJ Tech Mechanical Services, Inc.564.3★ (54)17 mi
41Pinnacle Heating & Cooling565.0★ (40)20 mi
42SOC Energy563.9★ (35)13 mi
43Sweitzer HVAC & Plumbing LLC564.8★ (45)21 mi
44Scott's H Plumbing564.6★ (33)18 mi
45Triangle Refrigeration564.6★ (63)23 mi
46Whites Heating & Cooling Mechanical Contractors LLC553.3★ (7)10 mi
47DMV Mechanical Company555.0★ (39)24 mi
48Harbor Mechanical Services555.0★ (8)15 mi
49One Way Mechanical, LLC555.0★ (15)20 mi
50SERVKORE555.0★ (20)22 mi

How we ranked emergency HVAC contractors in Palmyra

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 Palmyra: questions

Which HVAC contractors in Palmyra are open 24/7?

25 on this list post 24/7 hours, including HL Bowman Inc Plumbing Heating & AC, Home Climates Inc, HB McClure/HB Home Service Team, Haller Enterprises and Terry E Gingrich & Sons HVAC & Water Heaters.

Who is ranked #1 for emergency heating and cooling in Palmyra, 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 Palmyra 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 Palmyra

  1. October 2026: CR Scores recalculated for 253 hvac contractors serving Palmyra.
  2. October 2026: 3 duplicate listings merged.

More emergency and heating and cooling pages