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Emergency HVAC Contractors in Orlando, FL (2026)

Top 50 of 816 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 Orlando: Frank Gay Services, 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 Orlando at a glance

Top emergency HVAC contractors in Orlando at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Frank Gay Services954.7★ (12,806)Orlando24/7
2Rainaldi Home Services954.8★ (5,502)Orlando24/7
3Frank Gay Residential Services944.6★ (8,222)Orlando24/7
4Belle Air944.9★ (1,733)Orlando24/7
5Mechanical One of Orlando - Air Conditioning, Plumbing and Electrical945.0★ (1,083)Orlando24/7
6Del-Air Heating, Air Conditioning, Plumbing and Electrical944.7★ (3,970)Orlando24/7
7Our Place Air & Home Repair934.8★ (2,062)Orlando24/7
8ABC Air Conditioning & Heating Specialist934.9★ (1,222)Orlando24/7
9Pro-Tech Air Conditioning & Plumbing Service, Inc934.9★ (1,125)Orlando24/7
10Mills Air Inc934.7★ (2,318)Orlando24/7

Call an emergency HVAC contractor in Orlando 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 Orlando, 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 816 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.

  1. Ranked #1 in Orlando

    #1 Frank Gay Services

    Based in Orlando

    95/100CR Score

    Ranked #1 because of its Google rating and review volume: 4.7★ from 12,806 Google reviews, 12,806 Google reviews.

    • 4.7★ from 12,806 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    100 Sunport Ln #100, Orlando, FL 32809
    View profile for Frank Gay Services(407) 490-1361

  4. #4 Belle Air

    Based in Orlando

    94/100CR Score

    Ranked #4 because of its Google rating and availability: 4.9★ from 1,733 Google reviews, open 24/7.

    • 4.9★ from 1,733 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    379 W Michigan St Ste 200, Orlando, FL 32806
    View profile for Belle Air(407) 543-2050

  10. #10 Mills Air Inc

    Based in Orlando

    93/100CR Score

    Ranked #10 because of its Google rating and availability: 4.7★ from 2,318 Google reviews, open 24/7.

    • 4.7★ from 2,318 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6502 Forest City Rd, Orlando, FL 32810
    View profile for Mills Air Inc(407) 277-1159

  11. #11 Mechanical One

    Based in Altamonte Springs, 9 mi away

    93/100CR Score

    Ranked #11 because of its Google rating and availability: 5.0★ from 2,454 Google reviews, open 24/7.

    • 5.0★ from 2,454 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    217 N Westmonte Dr #1007, Altamonte Springs, FL 32714
    View profile for Mechanical One(407) 220-1780

Top 50 of 816 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 Orlando, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Benzah Vent Cleaning LLC915.0★ (236)2 mi
27COLD ELECTRIC 2005 LLC915.0★ (152)In Orlando
28Air Pros (Orlando)914.6★ (634)In Orlando
29AC's Heating & Air905.0★ (128)In Orlando
30DC / AC Air Conditioning & Heating904.8★ (257)In Orlando
31One Hour Air Conditioning & Heating904.7★ (385)In Orlando
32Service Plus AC & Heating904.9★ (729)9 mi
33ACR Air Conditioning & Refrigeration904.9★ (770)10 mi
34Clean Ducts Orlando905.0★ (110)In Orlando
35Golden Comfort AC & Heating Repair905.0★ (106)In Orlando
36United Air Temp904.5★ (740)In Orlando
37Bob Heinmiller Air Conditioning Inc904.6★ (439)In Orlando
38EZAir Solutions905.0★ (195)4 mi
39Carpenter’s Cooling, LLC905.0★ (435)9 mi
40Pro-Tech Air Conditioning & Plumbing Service, Inc904.9★ (1,072)13 mi
41Local AC904.6★ (288)In Orlando
42RMI Heating and Air Conditioning904.9★ (99)In Orlando
43AND Services894.6★ (273)In Orlando
44Filterbuy HVAC Solutions894.8★ (128)In Orlando
45Mechanical One895.0★ (293)9 mi
46SOS Cooling and Heating Solutions895.0★ (74)In Orlando
47Sam's Air and Heat Inc.895.0★ (278)8 mi
48QUICK AIR USA - AC Services894.9★ (195)5 mi
49Frank's Air Conditioning894.9★ (2,668)20 mi
50Iron Air and Heat894.9★ (236)6 mi

How we ranked emergency HVAC contractors in Orlando

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 Orlando: questions

Which HVAC contractors in Orlando are open 24/7?

25 on this list post 24/7 hours, including Frank Gay Services, Rainaldi Home Services, Frank Gay Residential Services, Belle Air and Mechanical One of Orlando - Air Conditioning, Plumbing and Electrical.

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

Frank Gay Services is #1, with a CR Score of 95 out of 100 on emergency weights.

How are emergency HVAC contractors in Orlando 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 Orlando

  1. October 2026: CR Scores recalculated for 816 hvac contractors serving Orlando.
  2. October 2026: 2 duplicate listings merged.

More emergency and heating and cooling pages