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Emergency HVAC Contractors in Middletown, NY (2026)

Top 50 of 135 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 Middletown: Astar Plumbing, Heating & Air Conditioning, 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 Middletown at a glance

Top emergency HVAC contractors in Middletown at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Astar Plumbing, Heating & Air Conditioning684.8★ (4,384)Middletown24/7
2WK Mechanical, Inc.674.9★ (1,316)Middletown24/7
3Quality Heating and Cooling644.9★ (210)Middletown24/7
4MAK III Plumbing & Heating, LLC614.8★ (50)Middletown24/7
5Royal Class Service614.8★ (876)New Windsor, 18 mi away24/7
6Spikes Repair Service615.0★ (69)Mechanicstown, 5 mi away24/7
7Hudson Valley HVAC605.0★ (41)West Milford, 5 mi away24/7
8Perfect Comfort Inc604.8★ (276)Washingtonville, 16 mi away24/7
9Boiler King, Inc594.7★ (67)Scotchtown, 11 mi away24/7
10Relyon SolutionsLLC - Plumbing & HVAC584.8★ (35)Scotchtown, 11 mi away24/7

Call an emergency HVAC contractor in Middletown 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 Middletown, 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 135 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 WK Mechanical, Inc.

    Based in Middletown

    67/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.9★ from 1,316 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 1,316 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    21 Howells Rd, Middletown, NY 10940
    View profile for WK Mechanical, Inc.(845) 951-0995

  5. #5 Royal Class Service

    Based in New Windsor, 18 mi away

    61/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.8★ from 876 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 876 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    831 Little Britain Rd #300, New Windsor, NY 12553
    View profile for Royal Class Service(845) 569-1299

  8. #8 Perfect Comfort Inc

    Based in Washingtonville, 16 mi away

    60/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.8★ from 276 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 276 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4 Lake Rd, Salisbury Mills, NY 12577
    View profile for Perfect Comfort Inc(845) 497-1005

  9. #9 Boiler King, Inc

    Based in Scotchtown, 11 mi away

    59/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.7★ from 67 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 67 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    22 Railroad Ave, Montgomery, NY 12549
    View profile for Boiler King, Inc(845) 457-4616

  12. #12 Pro HVACR

    Based in Port Jervis, 14 mi away

    57/100CR Score

    Ranked #12 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 31 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Pro HVACR(845) 456-9004

  14. #14 Hawkins Heating & Air

    Based in West Milford, 18 mi away

    57/100CR Score

    Ranked #14 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 50 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    530 Co Rd 515 suite 132, Vernon Township, NJ 07462
    View profile for Hawkins Heating & Air(973) 348-3907

  16. #16 Tremarco Service LLC

    Based in West Milford, 16 mi away

    57/100CR Score

    Ranked #16 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 28 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    42 Karen Rd, Highland Lakes, NJ 07422
    View profile for Tremarco Service LLC(973) 764-7327

  21. #21 SmartTemp Systems

    Based in Scotchtown, 9 mi away

    55/100CR Score

    Ranked #21 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 3 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    42 Hamptonburgh Rd, Campbell Hall, NY 10916
    View profile for SmartTemp Systems(845) 273-6242

  25. #25 Heckman Refrigeration

    Based in Port Jervis, 15 mi away

    55/100CR Score

    Ranked #25 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Air conditioning contractor”.

    • 5.0★ from 8 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    16 E View Pl, Port Jervis, NY 12771
    View profile for Heckman Refrigeration

Top 50 of 135 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 Middletown, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26The Heating Cooling Doctor555.0★ (17)20 mi
27Lor-Sin Heating & Air Conditioning545.0★ (4)15 mi
28DAG'S CENTRAL AIR L.L.C.544.5★ (8)18 mi
29UNITED Air Conditioning, Refrigeration, Plumbing & Heating, Inc.544.0★ (16)20 mi
30Petro Plumbing & Heating544.2★ (16)21 mi
31James Olenick Plumbing & Heating544.7★ (3)15 mi
32Sync Mechanical, Inc.545.0★ (4)16 mi
33A&J Plumbing and Heating544.8★ (121)21 mi
34Jack Frost Heating & Cooling, LLC544.7★ (12)22 mi
35Noble heating and air-conditioning service535.0★ (3)16 mi
36Volvies Heating & AC533.7★ (3)15 mi
37All phases plumbing hvac and contracting services533.7★ (15)22 mi
38GGI HVAC LLC533.5★ (8)21 mi
39DNK Heating & Air Conditioning Corporation535.0★ (8)24 mi
40Bunyea & Sons plumbing heating cooling525.0★ (8)10 mi
41Giant Mobile Home Services Inc523.2★ (6)23 mi
42Rob's Plumbing and Heating Inc.514.0★ (112)21 mi
43Dominick's Plumbing & Heating514.6★ (19)20 mi
44J. Hoehmann Plumbing HVAC Well Service504.2★ (5)17 mi
45Chuck Alessi Plumbing & Heating504.1★ (16)In Middletown
46D. Rohde Home Services495.0★ (26)21 mi
47MF485.0★ (10)5 mi
48All American Cooling & Heating473.7★ (3)In Middletown
49C.R. Wolfe Heating & Air Conditioning474.9★ (566)In Middletown
50Richard Pennings Plumbing & Heating Co454.6★ (9)15 mi

How we ranked emergency HVAC contractors in Middletown

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 Middletown: questions

Which HVAC contractors in Middletown are open 24/7?

25 on this list post 24/7 hours, including Astar Plumbing, Heating & Air Conditioning, WK Mechanical, Inc., Quality Heating and Cooling, MAK III Plumbing & Heating, LLC and Royal Class Service.

Who is ranked #1 for emergency heating and cooling in Middletown, NY?

Astar Plumbing, Heating & Air Conditioning is #1, with a CR Score of 68 out of 100 on emergency weights.

How are emergency HVAC contractors in Middletown 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?

24 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Middletown

  1. October 2026: CR Scores recalculated for 135 hvac contractors serving Middletown.
  2. October 2026: 1 duplicate listing merged.

More emergency and heating and cooling pages