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ContractorsRanked

Best HVAC Contractors in Middletown, DE (2026)

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

The short answer

  1. 1

    Best overall in Middletown: Aire Serv of Middletown, CR Score 92/100; 4.9★ from 625 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 162.

  3. 5

    Most-reviewed: Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical, 9,075 Google reviews at 4.8★, the most of 162 ranked; ranked #5.

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

162 Middletown HVAC contractors are ranked here by CR Score, from 8 published factors. 51 are open 24/7, 87 open Saturdays and 68 open Sundays, based on posted hours. The median Google rating is 4.8★ across 162 rated businesses.

Top 10 HVAC contractors in Middletown at a glance

Top 10 HVAC contractors in Middletown at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Aire Serv of Middletown924.9★ (625)Middletown24/7Overall
2Air Temp Solutions - AC Repair, Heating Repair, Water Heater Repair & Plumbing Newark DE914.9★ (2,030)Newark, 12 mi away24/7Emergencies
3Aire Serv of Newark DE914.9★ (2,972)Newark, 15 mi away24/7—
4Sobieski Inc.904.7★ (5,666)Newark, 14 mi away24/7—
5Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical904.8★ (9,075)Wilmington, 20 mi away24/7Most reviews
6Triton Services905.0★ (466)Glasgow, 11 mi away24/7—
7Boulden Brothers904.8★ (2,510)Newark, 15 mi away24/7—
8Done Right Today905.0★ (2,228)Wilmington, 21 mi away24/7—
9LIAM Services905.0★ (979)New Castle, 16 mi away24/7—
10Service Today Heating, Air Conditioning, Plumbing and Electrical894.8★ (1,090)Bear, 11 mi away24/7—

The 162 best HVAC contractors in Middletown, 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.

  4. #4 Sobieski Inc.

    Based in Newark, 14 mi away

    90/100CR Score

    Ranked #4 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

  6. #6 Triton Services

    Based in Glasgow, 11 mi away

    90/100CR Score

    Ranked #6 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

  7. #7 Boulden Brothers

    Based in Newark, 15 mi away

    90/100CR Score

    Ranked #7 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

  8. #8 Done Right Today

    Based in Wilmington, 21 mi away

    90/100CR Score

    Ranked #8 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, 16 mi away

    90/100CR 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

  24. #24 CW Services, LLC

    Based in Pennsville, 22 mi away

    85/100CR Score

    Ranked #24 because of its Google rating and availability: 4.9★ from 238 Google reviews, open 24/7.

    • 4.9★ from 238 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    49 Remsterville Rd, Woodstown, NJ 08098
    View profile for CW Services, LLC(856) 279-2670

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 162 ranked HVAC contractors here; the rest are on their profiles.

HVAC contractors in Middletown, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Strong Heating and Cooling LLC854.4★ (7)In Middletown
27Aire Serv of Wilmington855.0★ (165)24 mi
28D&T Heating & Cooling854.9★ (211)11 mi
29Air Adviser845.0★ (103)10 mi
30K C Weaver & Sons845.0★ (31)10 mi
31Ambience HVAC844.9★ (128)9 mi
32R. Trout Mechanical LLC.845.0★ (15)10 mi
33Air Temp Solutions - AC Repair, Heating Repair, Water Heater Repair & Plumbing Dover DE844.8★ (231)23 mi
34Horizon Services - Air Conditioning, Heating, Plumbing & Electrical844.5★ (299)17 mi
35Schlosser & Associates Mechanical Contractors844.6★ (50)13 mi
36Hentkowski, Inc.834.7★ (131)20 mi
37Bullet Proof Heating And Air834.9★ (78)22 mi
38CFMJ Specialty Services835.0★ (11)In Middletown
39Adaptive Mechanical LLC835.0★ (10)In Middletown
40Woodrow Services824.8★ (32)20 mi
41T.A Cochran and Son, Inc - HVAC and Plumbing in Newark, DE.824.5★ (43)18 mi
42ABC Heating, LLC814.6★ (19)In Middletown
43Clark Services Inc.814.9★ (29)10 mi
44F.H. Furr Plumbing, Heating, Air Conditioning & Electrical814.6★ (112)24 mi
45Full Service Heating And Air LLC.814.8★ (151)18 mi
46Rent A Tech, LLC Equipment Repairs815.0★ (9)18 mi
47Superior Home Solutions Inc815.0★ (37)9 mi
48Battaglia Electric, Inc.814.7★ (14)18 mi
49Enhanced Heating and Air Conditioning814.8★ (18)22 mi
50Zap Pro Inc.815.0★ (12)22 mi

Also serving Middletown

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 Middletown
BusinessGoogle ratingDistance
Bella Casa HVAC-R & Plumbing Inc.5.0★ (25)21 mi
Brandywine Heating And Air4.3★ (39)22 mi
Centra-Spike4.0★ (2)8 mi
Chesapeake Home Services, LLC5.0★ (1)In Middletown
Chesapeake Plumbing and Heating3.4★ (7)In Middletown
Christiana Mechanical, Inc.3.5★ (2)In Middletown
D & T Heating & Cooling5.0★ (2)16 mi
First State5.0★ (52)In Middletown
George H. Burns Inc.4.4★ (30)20 mi
JB heating and air3.0★ (2)20 mi
Kokoszka & Sons5.0★ (2)16 mi
Lee's Heating and Air5.0★ (5)25 mi
Mill HVAC & Airduct cleaning Iddletown5.0★ (2)In Middletown
My Cousin Vinnie3.6★ (77)16 mi
Next Level Mechanical llc1.0★ (1)In Middletown
Statewide Mechanical Inc5.0★ (1)In Middletown
Summit Heating & Air Conditioning LLCIn Middletown
Thermacient Heating and Air Conditioning5.0★ (2)In Middletown
Tri-M Group, LLC4.5★ (2)In Middletown
Wegman Brothers5.0★ (2)In Middletown

How much do HVAC contractors cost in Middletown?

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

How much do HVAC contractors cost in Middletown?
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 Middletown HVAC contractors

We scored 162 Middletown 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 Middletown 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 Middletown: frequently asked questions

Who is the best HVAC contractor in Middletown?

By CR Score, the highest-ranked HVAC contractor in Middletown, DE is Aire Serv of Middletown with a CR Score of 92/100. It has 4.9★ from 625 Google reviews. It is open 24/7. Air Temp Solutions - AC Repair, Heating Repair, Water Heater Repair & Plumbing Newark DE (#2) and Aire Serv of Newark DE (#3) follow. We ranked 162 HVAC contractors on 8 factors, last updated October 22, 2026.

How many HVAC contractors are there in Middletown?

ContractorsRanked ranks 162 HVAC contractors serving Middletown, DE. 7 of them are based in Middletown; 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 Middletown are open 24/7?

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

Which HVAC contractors in Middletown work on weekends?

87 of 162 ranked HVAC contractors post Saturday hours and 68 post Sunday hours. The highest-ranked open Saturdays are Aire Serv of Middletown (#1), Air Temp Solutions - AC Repair, Heating Repair, Water Heater Repair & Plumbing Newark DE (#2) and Aire Serv of Newark DE (#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 Middletown?

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 Middletown. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Middletown HVAC contractors have?

The median Google rating among 162 rated HVAC contractors in Middletown is 4.8★, with a median of 24 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 Middletown?

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 Middletown

  1. October 2026: CR Scores recalculated for 162 hvac contractors serving Middletown.
  2. October 2026: 3 duplicate listings merged.

More HVAC contractors and Middletown pages

Other trades in Middletown