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ContractorsRanked

Best HVAC Contractors in Oak Ridge, FL (2026)

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

The short answer

  1. 1

    Best overall in Oak Ridge: Frank Gay Services, CR Score 66/100; 4.7★ from 12,806 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Mechanical One of Orlando - Air Conditioning, Plumbing and Electrical, posts 24/7 hours; ranked #2 of 771.

  3. 23

    Most-reviewed: American Air, Plumbing, and Electrical, 8,447 Google reviews at 4.9★, the most of 771 ranked after Frank Gay Services; ranked #23.

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

771 Oak Ridge HVAC contractors are ranked here by CR Score, from ten published factors. 310 are open 24/7, 610 open Saturdays and 465 open Sundays, based on posted hours. The median Google rating is 4.9★ across 771 rated businesses.

Top 10 HVAC contractors in Oak Ridge at a glance

Top 10 HVAC contractors in Oak Ridge at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Frank Gay Services664.7★ (12,806)Orlando, 3 mi away24/7Overall
2Mechanical One of Orlando - Air Conditioning, Plumbing and Electrical655.0★ (1,083)Orlando, 3 mi away24/7Emergencies
3Belle Air654.9★ (1,733)Orlando, 4 mi away24/7—
4Del-Air Heating, Air Conditioning, Plumbing and Electrical644.7★ (3,970)Orlando, 4 mi away24/7—
5Rainaldi Home Services644.8★ (5,502)Orlando, 10 mi away24/7—
6Frank Gay Residential Services644.6★ (8,222)Orlando, 7 mi away24/7—
7Our Place Air & Home Repair644.8★ (2,062)Orlando, 5 mi away24/7—
8ABC Air Conditioning & Heating Specialist634.9★ (1,222)Orlando, 6 mi away24/7—
9Armstrong Air & Electric634.9★ (2,186)Winter Garden, 11 mi away24/7—
10Mechanical One635.0★ (2,454)Altamonte Springs, 14 mi away24/7—

The 771 best HVAC contractors in Oak Ridge, 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.

  1. Ranked #1 in Oak Ridge

    #1 Frank Gay Services

    Based in Orlando, 3 mi away

    66/100CR Score

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

    • 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

  3. #3 Belle Air

    Based in Orlando, 4 mi away

    65/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.9★ from 1,733 Google reviews, listed on Google as “Heating contractor”.

    • 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 Mechanical One

    Based in Altamonte Springs, 14 mi away

    63/100CR Score

    Ranked #10 because of its Google rating and trade focus: 5.0★ from 2,454 Google reviews, listed on Google as “HVAC contractor”.

    • 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

  17. #17 Clear Comfort

    Based in Horizon West, 12 mi away

    62/100CR Score

    Ranked #17 because of its Google rating and trade focus: 5.0★ from 1,046 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 1,046 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Clear Comfort(407) 408-0776

  19. #19 Mills Air Inc

    Based in Orlando, 10 mi away

    62/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.7★ from 2,318 Google reviews, listed on Google as “HVAC contractor”.

    • 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

  20. #20 Frank's Air Conditioning

    Based in Saint Cloud, 16 mi away

    62/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.9★ from 2,668 Google reviews, listed on Google as “Air conditioning repair service”.

    • 4.9★ from 2,668 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    307 Commerce Center Dr, St Cloud, FL 34769
    View profile for Frank's Air Conditioning(407) 490-2070

  25. #25 Air Pros (Orlando)

    Based in Orlando, 3 mi away

    62/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.6★ from 634 Google reviews, listed on Google as “HVAC contractor”.

    • 4.6★ from 634 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6421 Pinecastle Blvd STE 2, Orlando, FL 32809
    View profile for Air Pros (Orlando)(407) 768-2227

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

HVAC contractors in Oak Ridge, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Del-Air Heating, Air Conditioning, Plumbing and Electrical614.7★ (4,592)17 mi
27Osceola Air614.9★ (2,526)18 mi
28United Air Temp614.5★ (740)3 mi
29ACR Air Conditioning & Refrigeration614.9★ (770)13 mi
30Filterbuy HVAC Solutions614.8★ (128)1 mi
31QUICK AIR USA - AC Services614.9★ (195)5 mi
32Greens Energy HVAC & Fuel614.7★ (954)10 mi
33AL-Air615.0★ (71)2 mi
34COLD ELECTRIC 2005 LLC615.0★ (152)7 mi
35EZAir Solutions615.0★ (195)8 mi
36High Tech Air Conditioning615.0★ (268)10 mi
37Carpenter’s Cooling, LLC615.0★ (435)14 mi
38Golden Comfort AC & Heating Repair615.0★ (106)6 mi
39SOS Cooling and Heating Solutions615.0★ (74)3 mi
40ServiceOne Air Conditioning & Plumbing614.9★ (673)2 mi
414 Seasons Air Conditioning and Heating604.7★ (576)10 mi
42Chavez & Sons604.8★ (77)2 mi
43Clean Ducts Orlando605.0★ (110)7 mi
44Bob Heinmiller Air Conditioning Inc604.6★ (439)7 mi
45Chilly Billy Heating & Cooling605.0★ (151)10 mi
46Mechanical One605.0★ (293)14 mi
47Global Cooling604.9★ (1,234)20 mi
48Local AC604.6★ (288)6 mi
49Master Cooling Mechanical LLC Air Conditioning and Heating605.0★ (182)12 mi
50United Air Temp604.8★ (298)10 mi

Also serving Oak Ridge

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 Oak Ridge
BusinessGoogle ratingDistance
A-1 HEAT & AIR INC4.6★ (249)5 mi
A/C PR AIR CONDITIONING LLC5.0★ (2)7 mi
AC Repairs Orlando5.0★ (2)4 mi
Air Duct Explorers5.0★ (2)10 mi
Air Master Hvac4.7★ (116)4 mi
Airetech Mechanical Services5.0★ (2)3 mi
AND Services4.6★ (273)6 mi
Benzah Vent Cleaning LLC5.0★ (236)7 mi
Carzoair Inc. Casselberry Fl3.0★ (2)12 mi
Clayton Mechanical5.0★ (2)11 mi
Dho home solutions inc5.0★ (2)6 mi
Elliott's Air Conditioning Services5.0★ (2)8 mi
Fahrenheit AC & Heating Service3.0★ (2)6 mi
Fritz Exume 24hr Handyman Services5.0★ (2)5 mi
Global Climat5.0★ (2)7 mi
King's Rivers Air and Heat LLC5.0★ (2)5 mi
PlusHVAC Air Conditioner Repair Orlando5.0★ (2)8 mi
Service Plus AC & Heating4.9★ (729)14 mi
Southland Mechanical Inc5.0★ (2)3 mi
Ventsafe - Dryer, Air Vent Cleaning, Commercial Vent Cleaning5.0★ (2)4 mi

How much do HVAC contractors cost in Oak Ridge?

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

How much do HVAC contractors cost in Oak Ridge?
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 Oak Ridge HVAC contractors

We scored 771 Oak Ridge 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 Oak Ridge 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 Oak Ridge: frequently asked questions

Who is the best HVAC contractor in Oak Ridge?

By CR Score, the highest-ranked HVAC contractor in Oak Ridge, FL is Frank Gay Services with a CR Score of 66/100. It has 4.7★ from 12,806 Google reviews. It is open 24/7. Mechanical One of Orlando - Air Conditioning, Plumbing and Electrical (#2) and Belle Air (#3) follow. We ranked 771 HVAC contractors on ten factors, last updated October 22, 2026.

How many HVAC contractors are there in Oak Ridge?

ContractorsRanked ranks 771 HVAC contractors serving Oak Ridge, FL. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which HVAC contractors in Oak Ridge are open 24/7?

310 ranked HVAC contractors in Oak Ridge post 24/7 hours. The highest-ranked are Frank Gay Services (#1), Mechanical One of Orlando - Air Conditioning, Plumbing and Electrical (#2) and Belle Air (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Oak Ridge work on weekends?

610 of 771 ranked HVAC contractors post Saturday hours and 465 post Sunday hours. The highest-ranked open Saturdays are Frank Gay Services (#1), Mechanical One of Orlando - Air Conditioning, Plumbing and Electrical (#2) and Belle Air (#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 Oak Ridge?

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

What Google rating do Oak Ridge HVAC contractors have?

The median Google rating among 771 rated HVAC contractors in Oak Ridge is 4.9★, with a median of 27 reviews. Frank Gay Services has the most, 12,806 reviews, and ranks #1. 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 Oak Ridge?

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 Oak Ridge

  1. October 2026: CR Scores recalculated for 771 hvac contractors serving Oak Ridge.
  2. October 2026: 3 duplicate listings merged.

More HVAC contractors and Oak Ridge pages

Other trades in Oak Ridge