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Emergency HVAC Contractors in Seminole, FL (2026)

Top 50 of 627 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 Seminole: Performance Air Conditioning, Electrical & Plumbing, 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 Seminole at a glance

Top emergency HVAC contractors in Seminole at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Performance Air Conditioning, Electrical & Plumbing654.7★ (3,491)Clearwater, 6 mi away24/7
2United Air Conditioning654.9★ (1,327)Largo, 5 mi away24/7
3ABC Plumbing, Air, Heat & Electric644.6★ (2,379)Largo, 4 mi away24/7
4FAST of Florida644.8★ (1,851)Clearwater, 6 mi away24/7
5Velocity Air Conditioning644.6★ (2,762)Clearwater, 6 mi away24/7
6Three Guys A/C & Electrical644.9★ (1,301)Clearwater, 7 mi away24/7
7Pleasant AC644.9★ (1,065)Clearwater, 6 mi away24/7
8Hales AC644.7★ (857)St. Petersburg, 2 mi away24/7
9Total Air Inc.644.8★ (1,765)St. Petersburg, 7 mi away24/7
10ARS / Rescue Rooter644.5★ (4,066)St. Petersburg, 8 mi away24/7

Call an emergency HVAC contractor in Seminole 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 Seminole, 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 627 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.

  4. #4 FAST of Florida

    Based in Clearwater, 6 mi away

    64/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.8★ from 1,851 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 1,851 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    13101 56th Ct N # 813, Clearwater, FL 33760
    View profile for FAST of Florida(727) 273-7810

  7. #7 Pleasant AC

    Based in Clearwater, 6 mi away

    64/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.9★ from 1,065 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 1,065 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    13831 US Hwy 19 N, Clearwater, FL 33764
    View profile for Pleasant AC(727) 510-2032

  8. #8 Hales AC

    Based in St. Petersburg, 2 mi away

    64/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.7★ from 857 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 857 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4700 95th St N, St. Petersburg, FL 33708
    View profile for Hales AC(727) 386-8956

  9. #9 Total Air Inc.

    Based in St. Petersburg, 7 mi away

    64/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.8★ from 1,765 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 1,765 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3100 39th Ave N, St. Petersburg, FL 33714
    View profile for Total Air Inc.(727) 888-2922

  10. #10 ARS / Rescue Rooter

    Based in St. Petersburg, 8 mi away

    64/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.5★ from 4,066 Google reviews, listed on Google as “HVAC contractor”.

    • 4.5★ from 4,066 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3340 Scherer Dr Suites A&B, St. Petersburg, FL 33716
    View profile for ARS / Rescue Rooter(813) 626-4552

  11. #11 Smart Heating & Cooling

    Based in Pinellas Park, 6 mi away

    64/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.9★ from 929 Google reviews, listed on Google as “Air conditioning contractor”.

    • 4.9★ from 929 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4255 73rd Ave N, Pinellas Park, FL 33781
    View profile for Smart Heating & Cooling(855) 682-0402

  15. #15 Paradise Air Inc

    Based in Largo, 4 mi away

    63/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.9★ from 608 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 608 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1590 Seminole Blvd, Largo, FL 33770
    View profile for Paradise Air Inc(727) 365-2694

  23. #23 Kron & West, Inc

    Based in South Pasadena, 6 mi away

    63/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.8★ from 569 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 569 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6981 Sunset Dr S, South Pasadena, FL 33707
    View profile for Kron & West, Inc(727) 345-0317

  25. #25 Really Professional

    Based in Pinellas Park, 7 mi away

    62/100CR Score

    Ranked #25 because of its Google rating and trade focus: 5.0★ from 334 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 334 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3791 Park Blvd, Pinellas Park, FL 33781
    View profile for Really Professional(727) 301-4968

Top 50 of 627 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 Seminole, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Weathermakers, Inc.624.8★ (409)5 mi
27And Services624.6★ (10,363)20 mi
28ACS Home Services- Clearwater624.9★ (458)9 mi
29Sun Up Services (Cooling & Heating)624.9★ (187)4 mi
30Caliber Heating & Cooling LLC625.0★ (211)7 mi
31Super Heat, Air, And Plumbing624.7★ (3,874)19 mi
32Cool Wizard Air Conditioning Services624.9★ (691)13 mi
33Precision Air conditioning & Refrigeration Inc.614.7★ (193)4 mi
34Phillips Air Conditioning & Heating614.9★ (403)11 mi
35Value Air and Heat HVAC St Petersburg615.0★ (295)11 mi
36Vinson Heating & Cooling.614.9★ (925)16 mi
37AM Aire Inc614.9★ (81)3 mi
38Eskimo Bros A/C & Heating614.8★ (361)10 mi
39Veterans AC & Heat Inc.614.9★ (520)13 mi
40Len's Air Conditioning614.8★ (127)4 mi
41Rolando's H.V.A.C.614.9★ (1,561)20 mi
42The Service Pros AC Repair St Petersburg615.0★ (247)11 mi
43Cool-Aide Air Conditioning & Heating614.8★ (49)In Seminole
44B&B Professional Plumbing & Air614.7★ (175)7 mi
45Blue Collar Heating & Cooling614.9★ (668)17 mi
46Veterans AC & Heat Inc.614.9★ (1,522)21 mi
47A Team Air conditioning Repair605.0★ (32)In Seminole
48Momentum AC & Electric604.9★ (1,288)21 mi
49Weatherproof Cooling & Heating LLC604.9★ (67)4 mi
50E&E Gliddon Home Services605.0★ (92)8 mi

How we ranked emergency HVAC contractors in Seminole

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 Seminole: questions

Which HVAC contractors in Seminole are open 24/7?

25 on this list post 24/7 hours, including Performance Air Conditioning, Electrical & Plumbing, United Air Conditioning, ABC Plumbing, Air, Heat & Electric, FAST of Florida and Velocity Air Conditioning.

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

Performance Air Conditioning, Electrical & Plumbing is #1, with a CR Score of 65 out of 100 on emergency weights.

How are emergency HVAC contractors in Seminole 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 Seminole

  1. October 2026: CR Scores recalculated for 627 hvac contractors serving Seminole.
  2. October 2026: 4 duplicate listings merged.

More emergency and heating and cooling pages