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ContractorsRanked

Best HVAC Contractors in Seminole, FL (2026)

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

The short answer

  1. 1

    Best overall in Seminole: United Air Conditioning, CR Score 64/100; 4.9★ from 1,327 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Performance Air Conditioning, Electrical & Plumbing, posts 24/7 hours; ranked #2 of 627.

  3. 36

    Most-reviewed: And Services, 10,363 Google reviews at 4.6★, the most of 627 ranked; ranked #36.

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

627 Seminole HVAC contractors are ranked here by CR Score, from ten published factors. 252 are open 24/7, 477 open Saturdays and 373 open Sundays, based on posted hours. The median Google rating is 4.9★ across 627 rated businesses.

Top 10 HVAC contractors in Seminole at a glance

Top 10 HVAC contractors in Seminole at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1United Air Conditioning644.9★ (1,327)Largo, 5 mi away24/7Overall
2Performance Air Conditioning, Electrical & Plumbing644.7★ (3,491)Clearwater, 6 mi away24/7Emergencies
3Three Guys A/C & Electrical644.9★ (1,301)Clearwater, 7 mi away24/7—
4FAST of Florida644.8★ (1,851)Clearwater, 6 mi away24/7—
5Pleasant AC644.9★ (1,065)Clearwater, 6 mi away24/7—
6ABC Plumbing, Air, Heat & Electric634.6★ (2,379)Largo, 4 mi away24/7—
7Smart Heating & Cooling634.9★ (929)Pinellas Park, 6 mi away24/7—
8Total Air Inc.634.8★ (1,765)St. Petersburg, 7 mi away24/7—
9MASON AIR CONDITIONING & HEATING INC634.9★ (538)Pinellas Park, 4 mi away24/7—
10Paradise Air Inc634.9★ (608)Largo, 4 mi away24/7—

The 627 best HVAC contractors in Seminole, ranked

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

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

  5. #5 Pleasant AC

    Based in Clearwater, 6 mi away

    64/100CR Score

    Ranked #5 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 Total Air Inc.

    Based in St. Petersburg, 7 mi away

    63/100CR Score

    Ranked #8 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 Paradise Air Inc

    Based in Largo, 4 mi away

    63/100CR Score

    Ranked #10 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

  12. #12 Hales AC

    Based in St. Petersburg, 2 mi away

    63/100CR Score

    Ranked #12 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

  21. #21 ARS / Rescue Rooter

    Based in St. Petersburg, 8 mi away

    63/100CR Score

    Ranked #21 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

  23. #23 Really Professional

    Based in Pinellas Park, 7 mi away

    62/100CR Score

    Ranked #23 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

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

HVAC contractors in Seminole, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Blue Collar Heating & Cooling624.9★ (299)4 mi
27Graham Heating & Air Conditioning - Clearwater624.6★ (1,611)7 mi
28Joe Cool Air Conditioning and Plumbing624.7★ (2,252)5 mi
29Kron & West, Inc624.8★ (569)6 mi
30Weathermakers, Inc.624.8★ (409)5 mi
31Florida A/C Services625.0★ (549)5 mi
32Caliber Heating & Cooling LLC625.0★ (211)7 mi
33ACS Home Services- Clearwater624.9★ (458)9 mi
34Sun Up Services (Cooling & Heating)614.9★ (187)4 mi
35Clean Sweep Duct Cleaning & Air Conditioning615.0★ (945)4 mi
36And Services614.6★ (10,363)20 mi
37Cool Wizard Air Conditioning Services614.9★ (691)13 mi
38Value Air and Heat HVAC St Petersburg615.0★ (295)11 mi
39Vinson Heating & Cooling.614.9★ (925)16 mi
40SUPREME AIR & HEAT , LLC615.0★ (341)6 mi
41Phillips Air Conditioning & Heating614.9★ (403)11 mi
42Super Heat, Air, And Plumbing614.7★ (3,874)19 mi
43Burgess Heating and Air614.9★ (1,417)12 mi
44Air Mavericks Air Conditioning614.9★ (1,075)4 mi
45Rolando's H.V.A.C.614.9★ (1,561)20 mi
46The Service Pros AC Repair St Petersburg615.0★ (247)11 mi
47Veterans AC & Heat Inc.614.9★ (520)13 mi
48The AC Guy of Tampa Bay Inc614.7★ (789)5 mi
49AM Aire Inc614.9★ (81)3 mi
50Eskimo Bros A/C & Heating614.8★ (361)10 mi

Also serving Seminole

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 Seminole
BusinessGoogle ratingDistance
A Team Air conditioning Repair5.0★ (32)In Seminole
Action Air Conditioning, Inc - AC Repair St Petersburg5.0★ (2)9 mi
All Around Home ServiceIn Seminole
Arcel Cooling5.0★ (2)6 mi
B&B Professional Plumbing & Air4.7★ (175)7 mi
Buddys Service And Repair5.0★ (1)In Seminole
E&E Gliddon Home Services5.0★ (92)8 mi
Healthy Air Services5.0★ (2)6 mi
Heating and air Conditioning Repair Near me - St. Petersburg5.0★ (2)10 mi
MGM Air Conditioning & Refrigeration5.0★ (2)10 mi
Mid-Pinellas Air Conditioning & Heating5.0★ (2)4 mi
Momentum AC & Electric4.9★ (1,288)21 mi
Precision Air conditioning & Refrigeration Inc.4.7★ (193)4 mi
Reliable Air Conditioning & Heating Inc5.0★ (2)7 mi
Reynolds Emergency AC Repair Saint Petersburg5.0★ (2)9 mi
St. Petersburg Garage Door Repair & Installation5.0★ (2)9 mi
Superior Air Works5.0★ (5)In Seminole
Tempco AC & Refrigeration5.0★ (1)In Seminole
Timeline Heating and Air Conditioning5.0★ (1)In Seminole
Veterans AC & Heat Inc.4.9★ (1,522)21 mi

How much do HVAC contractors cost in Seminole?

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

How much do HVAC contractors cost in Seminole?
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 Florida

In Florida, Florida Construction Industry Licensing Board (DBPR) licenses Certified or registered air conditioning (CAC, RA) and mechanical (CMC, RM) contractors.

  1. Search the business name or license number on the Florida Construction Industry Licensing Board (DBPR) 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 Florida

In Florida, air conditioning calls peak in the hottest summer months. Spring is the easiest time to book a tune-up or replacement, before the first heat wave.

How we ranked Seminole HVAC contractors

We scored 627 Seminole HVAC contractors on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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 Seminole data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

HVAC contractors in Seminole: frequently asked questions

Who is the best HVAC contractor in Seminole?

By CR Score, the highest-ranked HVAC contractor in Seminole, FL is United Air Conditioning with a CR Score of 64/100. It has 4.9★ from 1,327 Google reviews. It is open 24/7. Performance Air Conditioning, Electrical & Plumbing (#2) and Three Guys A/C & Electrical (#3) follow. We ranked 627 HVAC contractors on ten factors, last updated October 22, 2026.

How many HVAC contractors are there in Seminole?

ContractorsRanked ranks 627 HVAC contractors serving Seminole, FL. 1 of them is based in Seminole; 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 Seminole are open 24/7?

252 ranked HVAC contractors in Seminole post 24/7 hours. The highest-ranked are United Air Conditioning (#1), Performance Air Conditioning, Electrical & Plumbing (#2) and Three Guys A/C & Electrical (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Seminole work on weekends?

477 of 627 ranked HVAC contractors post Saturday hours and 373 post Sunday hours. The highest-ranked open Saturdays are United Air Conditioning (#1), Performance Air Conditioning, Electrical & Plumbing (#2) and Three Guys A/C & Electrical (#3). Posted hours are office hours; crews may book weekend jobs separately.

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

In Florida, Florida Construction Industry Licensing Board (DBPR) handles licensing and covers Certified or registered air conditioning (CAC, RA) and mechanical (CMC, RM) contractors. Search the business or license number at https://www.myfloridalicense.com/wl11.asp.

How much does ac replacement cost in Seminole?

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

What Google rating do Seminole HVAC contractors have?

The median Google rating among 627 rated HVAC contractors in Seminole is 4.9★, with a median of 37 reviews. And Services has the most, 10,363 reviews, and ranks #36. 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 Seminole?

In Florida, air conditioning calls peak in the hottest summer months. Spring is the easiest time to book a tune-up or replacement, before the first heat wave.

Update log for Seminole

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

More HVAC contractors and Seminole pages

Other trades in Seminole