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Emergency HVAC Contractors in Newark, DE (2026)

Top 50 of 249 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 Newark: Aire Serv of Newark DE, 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 Newark at a glance

Top emergency HVAC contractors in Newark at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Aire Serv of Newark DE954.9★ (2,972)Newark24/7
2Sobieski Inc.954.7★ (5,666)Newark24/7
3Air Temp Solutions - AC Repair, Heating Repair, Water Heater Repair & Plumbing Newark DE954.9★ (2,030)Newark24/7
4Boulden Brothers944.8★ (2,510)Newark24/7
5Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical944.8★ (9,075)Wilmington, 8 mi away24/7
6Done Right Today935.0★ (2,228)Wilmington, 10 mi away24/7
7Aire Serv of Elkton934.9★ (549)Newark24/7
8One Hour Heating & Air Conditioning® of Wilmington De934.9★ (3,009)Wilmington, 10 mi away24/7
9LIAM Services925.0★ (979)New Castle, 7 mi away24/7
10F.H. Furr Plumbing, Heating, Air Conditioning & Electrical914.8★ (2,115)New Castle, 10 mi away24/7

Call an emergency HVAC contractor in Newark 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 Newark, 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 249 is on the HVAC contractors page.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  2. #2 Sobieski Inc.

    Based in Newark

    95/100CR Score

    Ranked #2 because of its Google rating and availability: 4.7★ from 5,666 Google reviews, open 24/7.

    • 4.7★ from 5,666 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1325 Old Cooch's Bridge, Newark, DE 19713
    View profile for Sobieski Inc.(877) 707-1358

  4. #4 Boulden Brothers

    Based in Newark

    94/100CR Score

    Ranked #4 because of its Google rating and availability: 4.8★ from 2,510 Google reviews, open 24/7.

    • 4.8★ from 2,510 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    107 Sandy Dr Building 700, Newark, DE 19713
    View profile for Boulden Brothers(302) 246-7878

  6. #6 Done Right Today

    Based in Wilmington, 10 mi away

    93/100CR Score

    Ranked #6 because of its Google rating and availability: 5.0★ from 2,228 Google reviews, open 24/7.

    • 5.0★ from 2,228 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    19 Germay Dr, Wilmington, DE 19804
    View profile for Done Right Today(302) 433-6273

  9. #9 LIAM Services

    Based in New Castle, 7 mi away

    92/100CR Score

    Ranked #9 because of its Google rating and availability: 5.0★ from 979 Google reviews, open 24/7.

    • 5.0★ from 979 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    292 Churchmans Rd, New Castle, DE 19720
    View profile for LIAM Services(302) 202-9742

  17. #17 Triton Services

    Based in Glasgow, 11 mi away

    90/100CR Score

    Ranked #17 because of its Google rating and availability: 5.0★ from 466 Google reviews, open 24/7.

    • 5.0★ from 466 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    600 Madison St, Delaware City, DE 19706
    View profile for Triton Services(302) 985-7656

  22. #22 Signature HVAC

    Based in West Chester, 24 mi away

    89/100CR Score

    Ranked #22 because of its Google rating and availability: 4.9★ from 3,053 Google reviews, open 24/7.

    • 4.9★ from 3,053 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1330 Enterprise Dr, West Chester, PA 19380
    View profile for Signature HVAC(484) 473-6107

Top 50 of 249 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 Newark, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Harris Plumbing, Heating, Air & Electrical884.7★ (1,573)17 mi
27Tri Elite Advisors Hvac884.9★ (193)10 mi
28Aire Serv of Landenberg885.0★ (29)In Newark
29Aire Serv of Middletown884.9★ (625)17 mi
30Aire Serv of Wilmington885.0★ (165)12 mi
31Home Comfort Services885.0★ (70)6 mi
32Schlosser & Associates Mechanical Contractors884.6★ (50)In Newark
33Stan Perkoski's Home Services884.8★ (510)16 mi
34Bullet Proof Heating And Air884.9★ (78)7 mi
35Precision Air Heating and Cooling884.9★ (776)20 mi
36Tru North Heating and Air Inc884.9★ (1,108)22 mi
37Hentkowski, Inc.874.7★ (131)7 mi
38T.A Cochran and Son, Inc - HVAC and Plumbing in Newark, DE.874.5★ (43)In Newark
39Wesley Wood Service Experts874.8★ (983)21 mi
40Sunrise Comfort Solutions874.9★ (676)22 mi
41K C Weaver & Sons875.0★ (31)In Newark
42SPS Mechanical Inc.864.9★ (630)24 mi
43Bella Casa HVAC-R & Plumbing Inc.865.0★ (25)6 mi
44Brandywine Valley864.9★ (528)24 mi
45ComfortFlow HVAC Repair864.7★ (102)11 mi
46Air Temp Solutions - AC Repair, Heating Repair, Water Heater Repair & Plumbing Devon PA865.0★ (200)21 mi
47PureComfort HVAC Repair864.9★ (88)14 mi
48Woodrow Services864.8★ (32)7 mi
49R F Bondurant Plumbing & Heating864.9★ (398)25 mi
50Home Hvac Services855.0★ (147)21 mi

How we ranked emergency HVAC contractors in Newark

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. 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
Reputation25%Bayesian-adjusted Google star rating
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2
Review volume10%log10(reviews + 1) against the list maximum
Recency10%Share of reviews from the last 12 months
Availability20%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radius
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)

Emergency HVAC contractors in Newark: questions

Which HVAC contractors in Newark are open 24/7?

25 on this list post 24/7 hours, including Aire Serv of Newark DE, Sobieski Inc., Air Temp Solutions - AC Repair, Heating Repair, Water Heater Repair & Plumbing Newark DE, Boulden Brothers and Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical.

Who is ranked #1 for emergency heating and cooling in Newark, DE?

Aire Serv of Newark DE is #1, with a CR Score of 95 out of 100 on emergency weights.

How are emergency HVAC contractors in Newark ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. 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 Newark

  1. October 2026: CR Scores recalculated for 249 hvac contractors serving Newark.
  2. October 2026: 4 duplicate listings merged.

More emergency and heating and cooling pages