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Emergency HVAC Contractors in McKeesport, PA (2026)

Top 50 of 429 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 McKeesport: J&A Heating, Cooling, Plumbing, & Electrical, 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 McKeesport at a glance

Top emergency HVAC contractors in McKeesport at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1J&A Heating, Cooling, Plumbing, & Electrical674.8★ (4,278)West Mifflin, 4 mi away24/7
2CALFO Home Services664.8★ (3,299)Pittsburgh, 6 mi away24/7
3Mitchell Plumbing, Heating, and Cooling655.0★ (4,264)Bethel Park, 16 mi away24/7
4L.Cipriani Heating & Cooling Inc.645.0★ (206)McKeesport24/7
5Boehmer Heating & Cooling644.8★ (1,350)Pittsburgh, 9 mi away24/7
6McVay Plumbing Heating & Cooling Company644.9★ (1,139)Fox Chapel, 10 mi away24/7
7One Hour Heating & Air644.9★ (1,068)Bethel Park, 10 mi away24/7
8Mark Allen Service Experts644.8★ (1,043)Bethel Park, 9 mi away24/7
9Hoffner Heating and Air Conditioning644.9★ (186)McKeesport24/7
10Gillece Services634.5★ (3,864)Bridgeville, 13 mi away24/7

Call an emergency HVAC contractor in McKeesport 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 McKeesport, 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 429 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 CALFO Home Services

    Based in Pittsburgh, 6 mi away

    66/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.8★ from 3,299 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 3,299 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    91 Terence Dr, Pittsburgh, PA 15236
    View profile for CALFO Home Services(412) 650-4811

  10. #10 Gillece Services

    Based in Bridgeville, 13 mi away

    63/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.5★ from 3,864 Google reviews, listed on Google as “HVAC contractor”.

    • 4.5★ from 3,864 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3000 Washington Pike, Bridgeville, PA 15017
    View profile for Gillece Services(412) 219-6474

  16. #16 A1 Air Duct Cleaning

    Based in Pittsburgh, 8 mi away

    63/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.8★ from 461 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 461 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1048 Jefferson Rd, Pittsburgh, PA 15235
    View profile for A1 Air Duct Cleaning(412) 534-5669

  17. #17 White Heating Inc

    Based in Pittsburgh, 16 mi away

    63/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.9★ from 1,453 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 1,453 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3467 Babcock Blvd, Pittsburgh, PA 15237
    View profile for White Heating Inc(412) 364-5003

  20. #20 Beverly Services

    Based in Bethel Park, 10 mi away

    62/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.7★ from 603 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 603 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3044 Industrial Blvd, Bethel Park, PA 15102
    View profile for Beverly Services(412) 851-1000

  23. #23 Duda HVAC LLC

    Based in West Mifflin, 3 mi away

    62/100CR Score

    Ranked #23 because of its Google rating and trade focus: 5.0★ from 89 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 89 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    544 Camp Hollow Rd, West Mifflin, PA 15122
    View profile for Duda HVAC LLC(724) 554-3408

  25. #25 JDC Heating & Cooling

    Based in Pittsburgh, 10 mi away

    61/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.9★ from 215 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 215 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    606 Liberty Ave # 300, Pittsburgh, PA 15222
    View profile for JDC Heating & Cooling(412) 478-8865

Top 50 of 429 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 McKeesport, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Donahue's Heating & Cooling614.9★ (696)18 mi
27HVAC Hernandez - Heating, Cooling, and Comfort614.9★ (168)9 mi
28Saunders Heating & AC, LLC.614.9★ (63)3 mi
29Jordan Comfort Solutions615.0★ (79)6 mi
30Wade Heating & Cooling614.9★ (1,647)24 mi
31Metro Heating & Cooling614.7★ (232)10 mi
32Heirloom Mechanical615.0★ (37)2 mi
33Knight & Day Plumbing Pittsburgh614.8★ (149)9 mi
34The Heating And Air Experts614.9★ (162)11 mi
35Ventec Refrigeration614.9★ (133)9 mi
36Topline Heating & Air614.8★ (622)18 mi
37Frew Plumbing Heating & Air Conditioning604.8★ (418)17 mi
38J.A. Sauer, Co. Heating & Air Conditioning604.7★ (243)13 mi
39365 Climate LLC Heating605.0★ (67)8 mi
40Dipaola Quality Climate Control Heating, AC, & Plumbing Repair604.9★ (89)10 mi
41Admiral Heating and Cooling Company604.5★ (124)8 mi
42Synergy Electrical and Mechanical605.0★ (51)8 mi
43B.E.T. Plumbing LLC605.0★ (103)13 mi
44Absolute Heating & Air604.9★ (103)12 mi
45Aire Serv of Sewickley604.9★ (278)18 mi
46Mullen Heating and Air Conditioning604.9★ (55)8 mi
47MW Mechanical Services605.0★ (199)18 mi
48R. H. Barkley Heating & Air Conditioning LLC604.5★ (38)4 mi
49Ronnie Maier Heating & Air Conditioning, LLC605.0★ (112)14 mi
50Staab & Sons, Inc.594.5★ (78)8 mi

How we ranked emergency HVAC contractors in McKeesport

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 McKeesport: questions

Which HVAC contractors in McKeesport are open 24/7?

25 on this list post 24/7 hours, including J&A Heating, Cooling, Plumbing, & Electrical, CALFO Home Services, Mitchell Plumbing, Heating, and Cooling, L.Cipriani Heating & Cooling Inc. and Boehmer Heating & Cooling.

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

J&A Heating, Cooling, Plumbing, & Electrical is #1, with a CR Score of 67 out of 100 on emergency weights.

How are emergency HVAC contractors in McKeesport 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 McKeesport

  1. October 2026: CR Scores recalculated for 429 hvac contractors serving McKeesport.
  2. October 2026: 4 duplicate listings merged.

More emergency and heating and cooling pages