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ContractorsRanked

Best HVAC Contractors in Newark, DE (2026)

261 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Newark: Aire Serv of Newark DE, CR Score 95/100; 4.9★ from 2,972 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Air Temp Solutions - AC Repair, Heating Repair, Water Heater Repair & Plumbing Newark DE, posts 24/7 hours; ranked #2 of 261.

  3. 5

    Most-reviewed: Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical, 9,075 Google reviews at 4.8★, the most of 261 ranked; ranked #5.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

261 Newark HVAC contractors are ranked here by CR Score, from 8 published factors. 99 are open 24/7, 158 open Saturdays and 131 open Sundays, based on posted hours. The median Google rating is 4.8★ across 261 rated businesses.

Top 10 HVAC contractors in Newark at a glance

Top 10 HVAC contractors in Newark at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Aire Serv of Newark DE954.9★ (2,972)Newark24/7Overall
2Air Temp Solutions - AC Repair, Heating Repair, Water Heater Repair & Plumbing Newark DE944.9★ (2,030)Newark24/7Emergencies
3Sobieski Inc.944.7★ (5,666)Newark24/7—
4Boulden Brothers944.8★ (2,510)Newark24/7—
5Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical934.8★ (9,075)Wilmington, 8 mi away24/7Most reviews
6Done Right Today935.0★ (2,228)Wilmington, 10 mi away24/7—
7One Hour Heating & Air Conditioning® of Wilmington De924.9★ (3,009)Wilmington, 10 mi away24/7—
8Aire Serv of Elkton924.9★ (549)Newark24/7—
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—

The 261 best HVAC contractors in Newark, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

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

  3. #3 Sobieski Inc.

    Based in Newark

    94/100CR Score

    Ranked #3 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

  21. #21 Signature HVAC

    Based in West Chester, 24 mi away

    89/100CR Score

    Ranked #21 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

HVAC contractors ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 261 ranked HVAC contractors here; the rest are on their profiles.

HVAC contractors in Newark, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Horizon Services - Air Conditioning, Heating, Plumbing & Electrical884.8★ (2,282)21 mi
27Tri Elite Advisors Hvac884.9★ (193)10 mi
28Aire Serv of Landenberg885.0★ (29)In Newark
29Chadds Ford Climate Control884.8★ (480)13 mi
30Home Comfort Services885.0★ (70)6 mi
31Harris Plumbing, Heating, Air & Electrical874.7★ (1,573)17 mi
32Precision Air Heating and Cooling874.9★ (776)20 mi
33Tru North Heating and Air Inc874.9★ (1,108)22 mi
34Bullet Proof Heating And Air874.9★ (78)7 mi
35Stan Perkoski's Home Services874.8★ (510)16 mi
36Schlosser & Associates Mechanical Contractors874.6★ (50)In Newark
37Hentkowski, Inc.874.7★ (131)7 mi
38Sunrise Comfort Solutions874.9★ (676)22 mi
39Wesley Wood Service Experts874.8★ (983)21 mi
40K C Weaver & Sons875.0★ (31)In Newark
41T.A Cochran and Son, Inc - HVAC and Plumbing in Newark, DE.864.5★ (43)In Newark
42SPS Mechanical Inc.864.9★ (630)24 mi
43Air Temp Solutions - AC Repair, Heating Repair, Water Heater Repair & Plumbing Devon PA865.0★ (200)21 mi
44Brandywine Valley864.9★ (528)24 mi
45PureComfort HVAC Repair864.9★ (88)14 mi
46D&T Heating & Cooling854.9★ (211)8 mi
47ComfortFlow HVAC Repair854.7★ (102)11 mi
48Woodrow Services854.8★ (32)7 mi
49R F Bondurant Plumbing & Heating854.9★ (398)25 mi
50Home Hvac Services855.0★ (147)21 mi

Also serving Newark

20 more HVAC contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked HVAC contractors serving Newark
BusinessGoogle ratingDistance
All Temp Heating & CoolingIn Newark
AquaAir WorksIn Newark
Arctic blast mechanical LLCIn Newark
Atlantic Mechanical LLC5.0★ (1)In Newark
Bella Casa HVAC-R & Plumbing Inc.5.0★ (25)6 mi
Brookside Contractors LLC4.8★ (12)In Newark
D & T Heating & Cooling5.0★ (2)In Newark
D&B Mechanical4.0★ (8)In Newark
Falkowski Heating & AC Inc5.0★ (2)7 mi
Farmer's Radiator & AC Shop4.0★ (1)In Newark
Guardian Comfort SystemsIn Newark
Home Services at The Home Depot4.0★ (2)In Newark
Kokoszka & Sons5.0★ (2)6 mi
Merit Mechanical Co Inc1.0★ (1)In Newark
Moon Services5.0★ (1)In Newark
Radiant Designs3.0★ (2)In Newark
Sunbelt Rentals Climate Control4.0★ (2)In Newark
TEMP-AIR, Inc.5.0★ (1)In Newark
The Water Heater Company- Plumber in Newark, DE5.0★ (61)In Newark
Thermacient Heating and Air Conditioning5.0★ (2)10 mi

How much do HVAC contractors cost in Newark?

National price ranges in USD, not adjusted for Newark. Each row names its basis and the month we checked it.

How much do HVAC contractors cost in Newark?
JobLowTypicalHighBasisChecked
AC replacement$3,887$5,978$8,073Per system, installed (unit plus labor); typical range of customer-reported jobs. US national rangeOctober 2026
Furnace replacement$2,823$4,814$6,896Per system, installed; typical range of customer-reported jobs. US national rangeOctober 2026

How to check an HVAC contractor's license in Delaware

In Delaware, Delaware Board of Plumbing, Heating, Ventilation, Air Conditioning and Refrigeration Examiners licenses Heating, ventilation, air conditioning and refrigeration work.

  1. Search the business name or license number on the Delaware Board of Plumbing, Heating, Ventilation, Air Conditioning and Refrigeration Examiners license lookup.
  2. Check that the status is active and the name matches the contract or truck.
  3. Ask for proof of insurance before work starts.

No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.

Guide checked October 2026. How we verify licenses

When to hire an HVAC contractor in Delaware

HVAC demand peaks in summer for cooling and in winter for heating. Spring and fall are the easiest times to book maintenance or a replacement.

How we ranked Newark HVAC contractors

We scored 261 Newark HVAC contractors on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.

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 fromIn Newark data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

HVAC contractors in Newark: frequently asked questions

Who is the best HVAC contractor in Newark?

By CR Score, the highest-ranked HVAC contractor in Newark, DE is Aire Serv of Newark DE with a CR Score of 95/100. It has 4.9★ from 2,972 Google reviews. It is open 24/7. Air Temp Solutions - AC Repair, Heating Repair, Water Heater Repair & Plumbing Newark DE (#2) and Sobieski Inc. (#3) follow. We ranked 261 HVAC contractors on 8 factors, last updated October 22, 2026.

How many HVAC contractors are there in Newark?

ContractorsRanked ranks 261 HVAC contractors serving Newark, DE. 11 of them are based in Newark; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which HVAC contractors in Newark are open 24/7?

99 ranked HVAC contractors in Newark post 24/7 hours. The highest-ranked are Aire Serv of Newark DE (#1), Air Temp Solutions - AC Repair, Heating Repair, Water Heater Repair & Plumbing Newark DE (#2) and Sobieski Inc. (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Newark work on weekends?

158 of 261 ranked HVAC contractors post Saturday hours and 131 post Sunday hours. The highest-ranked open Saturdays are Aire Serv of Newark DE (#1), Air Temp Solutions - AC Repair, Heating Repair, Water Heater Repair & Plumbing Newark DE (#2) and Sobieski Inc. (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check an HVAC contractor's license in Delaware?

In Delaware, Delaware Board of Plumbing, Heating, Ventilation, Air Conditioning and Refrigeration Examiners handles licensing and covers Heating, ventilation, air conditioning and refrigeration work. Search the business or license number at https://delpros.delaware.gov/OH_VerifyLicense.

How much does ac replacement cost in Newark?

AC replacement typically costs $3,887 to $8,073, with $5,978 typical (Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Newark. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Newark HVAC contractors have?

The median Google rating among 261 rated HVAC contractors in Newark is 4.8★, with a median of 28 reviews. Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical has the most, 9,075 reviews, and ranks #5. We adjust ratings for review count, so a few five-star reviews cannot top the list.

When is the best time to hire an HVAC contractor in Newark?

HVAC demand peaks in summer for cooling and in winter for heating. Spring and fall are the easiest times to book maintenance or a replacement.

Update log for Newark

  1. October 2026: CR Scores recalculated for 261 hvac contractors serving Newark.
  2. October 2026: 4 duplicate listings merged.

More HVAC contractors and Newark pages

Other trades in Newark