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Emergency HVAC Contractors in DeLand, FL (2026)

Top 50 of 299 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 DeLand: American Air, Plumbing, and 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 DeLand at a glance

Top emergency HVAC contractors in DeLand at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1American Air, Plumbing, and Electrical644.9★ (8,447)Sanford, 18 mi away24/7
2Rescue By C J's644.9★ (711)DeBary, 5 mi away24/7
3Certified Climate Control634.8★ (970)Orange City, 7 mi away24/7
4Rack Air Deland634.7★ (403)DeLand24/7
5Autumn Air Conditioning and Heating LLC635.0★ (756)Deltona, 9 mi away24/7
6Del-Air Heating, Air Conditioning, Plumbing and Electrical624.5★ (5,225)Sanford, 15 mi away24/7
7Florida Air & Heat solutions624.9★ (128)DeLand24/7
8ARS / Rescue Rooter624.3★ (3,758)Sanford, 14 mi away24/7
9Facemyer Air Conditioning and Heating614.9★ (865)Sanford, 16 mi away24/7
10Frank Gay Services614.8★ (3,874)Ormond Beach, 23 mi away24/7

Call an emergency HVAC contractor in DeLand 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 DeLand, 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 299 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 Rescue By C J's

    Based in DeBary, 5 mi away

    64/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.9★ from 711 Google reviews, listed on Google as “Heating contractor”.

    • 4.9★ from 711 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    377 Tangerine Ave, Lake Helen, FL 32744
    View profile for Rescue By C J's(386) 775-3328

  4. #4 Rack Air Deland

    Based in DeLand

    63/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.7★ from 403 Google reviews, listed on Google as “Air conditioning contractor”.

    • 4.7★ from 403 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1133 N Woodland Blvd, DeLand, FL 32720
    View profile for Rack Air Deland(386) 736-1426

  8. #8 ARS / Rescue Rooter

    Based in Sanford, 14 mi away

    62/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.3★ from 3,758 Google reviews, listed on Google as “HVAC contractor”.

    • 4.3★ from 3,758 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4150 Church St Suite 1048, Sanford, FL 32771
    View profile for ARS / Rescue Rooter(407) 426-4964

  10. #10 Frank Gay Services

    Based in Ormond Beach, 23 mi away

    61/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.8★ from 3,874 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 3,874 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    333 W Granada Blvd, Ormond Beach, FL 32174
    View profile for Frank Gay Services(386) 222-1669

  24. #24 Coverall Services

    Based in Ormond Beach, 14 mi away

    59/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.9★ from 151 Google reviews, listed on Google as “Air conditioning contractor”.

    • 4.9★ from 151 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3715 Long Leaf Dr, Ormond Beach, FL 32174
    View profile for Coverall Services(386) 562-8008

  25. #25 WEBAIR HVAC

    Based in DeBary, 8 mi away

    59/100CR Score

    Ranked #25 because of its Google rating and trade focus: 5.0★ from 48 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 48 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for WEBAIR HVAC(386) 402-5051

Top 50 of 299 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 DeLand, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26A/C Doctor Complete Inc.594.8★ (430)21 mi
27Infinite Air HVAC & AC Repair Lake Mary595.0★ (266)20 mi
28E&G HVAC services594.8★ (532)22 mi
29Hoffman,Inc.594.8★ (51)9 mi
30Florida Mechanical Solutions, LLC585.0★ (7)In DeLand
31ABC Heating and Air Conditioning Specialist, Inc.584.9★ (113)16 mi
32Pro-Tech Air Conditioning & Plumbing Service584.6★ (981)24 mi
33Dynamic Heating & Air584.9★ (104)16 mi
34SSI Services585.0★ (60)14 mi
35Total Air Systems, Inc.584.3★ (78)9 mi
36Gembecki Mechanical Services, Inc.584.9★ (345)24 mi
37Air Nation584.2★ (84)10 mi
38Cool Solutions of Central Florida, Inc.584.3★ (38)8 mi
39Champion AC & Heating Repair585.0★ (9)4 mi
40Sun City584.9★ (172)22 mi
41Advanced Technology Heating and Cooling575.0★ (65)17 mi
42SuperCool Bros Heating and Air Conditioning, LLC574.7★ (31)11 mi
43Love My AC LLC574.9★ (136)21 mi
44COOLING MECHANICAL TECHNICIANS LLC575.0★ (11)8 mi
45Lake Helen Appliance Repair571.8★ (10)In DeLand
46Captain Comfort575.0★ (112)24 mi
47Warren Heating & Air Conditioning Inc574.9★ (40)17 mi
48Energy Masters Air564.9★ (117)24 mi
49A/C Mechanix Heat & Air564.4★ (231)22 mi
50Hello Air565.0★ (8)9 mi

How we ranked emergency HVAC contractors in DeLand

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 DeLand: questions

Which HVAC contractors in DeLand are open 24/7?

25 on this list post 24/7 hours, including American Air, Plumbing, and Electrical, Rescue By C J's, Certified Climate Control, Rack Air Deland and Autumn Air Conditioning and Heating LLC.

Who is ranked #1 for emergency heating and cooling in DeLand, FL?

American Air, Plumbing, and Electrical is #1, with a CR Score of 64 out of 100 on emergency weights.

How are emergency HVAC contractors in DeLand 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 DeLand

  1. October 2026: CR Scores recalculated for 299 hvac contractors serving DeLand.
  2. October 2026: 1 duplicate listing merged.

More emergency and heating and cooling pages