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Emergency HVAC Contractors in Lititz, PA (2026)

Top 50 of 230 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 Lititz: Neffsville Plumbing, Heating & Cooling 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 Lititz at a glance

Top emergency HVAC contractors in Lititz at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Neffsville Plumbing, Heating & Cooling Services664.8★ (3,829)Lancaster, 7 mi away24/7
2One Hour Heating & Air Conditioning664.8★ (4,089)Lancaster, 8 mi away24/7
3Topline Heating & Air654.8★ (2,281)Lancaster, 9 mi away24/7
4Ranck Plumbing, Heating, AC & Excavation644.8★ (930)Lancaster, 8 mi away24/7
5JK Mechanical644.9★ (1,332)Willow Street, 12 mi away24/7
6Home Climates Inc634.8★ (1,892)Elizabethtown, 16 mi away24/7
7Just In Case Mechanical, LLC634.6★ (164)Lititz24/7
8UGI Heating, Cooling & Plumbing624.6★ (254)Lancaster, 6 mi away24/7
9Papa's Plumbing, Heating & Air Conditioning LLC625.0★ (106)Lancaster, 6 mi away24/7
10HL Bowman Inc Plumbing Heating & AC604.8★ (1,156)Red Lion, 24 mi away24/7

Call an emergency HVAC contractor in Lititz 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 Lititz, 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 230 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.

  5. #5 JK Mechanical

    Based in Willow Street, 12 mi away

    64/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.9★ from 1,332 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 1,332 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    202 W Kendig Rd, Willow Street, PA 17584
    View profile for JK Mechanical(717) 464-0111

  6. #6 Home Climates Inc

    Based in Elizabethtown, 16 mi away

    63/100CR Score

    Ranked #6 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

  14. #14 The Witmer Company

    Based in New Holland, 12 mi away

    59/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.7★ from 110 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 110 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    286 Locust St, New Holland, PA 17557
    View profile for The Witmer Company(717) 354-4281

  20. #20 Service 360 Group

    Based in Wyomissing, 22 mi away

    59/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.9★ from 239 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 239 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1665 State Hill Rd Unit 700, Wyomissing, PA 19610
    View profile for Service 360 Group(610) 364-5157

  22. #22 Hanes Mechanical

    Based in Elizabethtown, 16 mi away

    58/100CR Score

    Ranked #22 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

  23. #23 Tempchek

    Based in Lancaster, 8 mi away

    58/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.9★ from 20 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 20 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    667 Hartman Station Rd, Lancaster, PA 17601
    View profile for Tempchek(717) 393-7572

  25. #25 N.S. Johnson, Inc

    Based in Palmyra, 18 mi away

    58/100CR Score

    Ranked #25 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

Top 50 of 230 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 Lititz, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26High Efficiency Solutions LLC584.8★ (14)8 mi
27M&M Plumbing and HVAC LLC584.9★ (748)18 mi
28Prime Home HVAC575.0★ (117)25 mi
29Express Plumbing, Heating and Air Conditioning575.0★ (46)18 mi
30Cool Masters574.8★ (93)22 mi
31Elizabethtown Heating & Cooling, Inc.574.8★ (35)16 mi
32CheckMark Mechanical LLC575.0★ (17)14 mi
33SlateHouse Home Repair574.2★ (5)6 mi
34Ranck Plumbing, Heating, AC & Excavation564.8★ (54)5 mi
35Close Comfort Plumbing Heating & Cooling LLC564.9★ (87)24 mi
36Alltemp Enterprise, Inc.564.6★ (53)19 mi
37DP Mechanical565.0★ (16)15 mi
38Yorktowne Industrial Solutions564.9★ (31)19 mi
39Superheat Refrigeration, LLC564.8★ (16)15 mi
40Penn Mechanical Company565.0★ (29)21 mi
41Wisner Mechanical555.0★ (8)15 mi
42Comforting Solutions LLC555.0★ (3)10 mi
43JB Plumbing HVAC555.0★ (19)21 mi
44ZyNex HVAC Specialist555.0★ (12)19 mi
45Scott's H Plumbing554.6★ (33)24 mi
46Williams Service Company554.2★ (66)24 mi
47The AC-Team555.0★ (15)21 mi
48Berkshire Mechanical/Denny's Electric Service544.3★ (39)23 mi
49Summit Refrigeration, LLC544.3★ (9)17 mi
50Doug Noel Heating and Air Conditioning545.0★ (18)24 mi

How we ranked emergency HVAC contractors in Lititz

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 Lititz: questions

Which HVAC contractors in Lititz are open 24/7?

25 on this list post 24/7 hours, including Neffsville Plumbing, Heating & Cooling Services, One Hour Heating & Air Conditioning, Topline Heating & Air, Ranck Plumbing, Heating, AC & Excavation and JK Mechanical.

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

Neffsville Plumbing, Heating & Cooling Services is #1, with a CR Score of 66 out of 100 on emergency weights.

How are emergency HVAC contractors in Lititz 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 Lititz

  1. October 2026: CR Scores recalculated for 230 hvac contractors serving Lititz.
  2. October 2026: 3 duplicate listings merged.

More emergency and heating and cooling pages