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ContractorsRanked

Best HVAC Contractors in Oviedo, FL (2026)

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

The short answer

  1. 1

    Best overall in Oviedo: American Air, Plumbing, and Electrical, CR Score 94/100; 4.9★ from 8,447 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Mechanical One, posts 24/7 hours; ranked #2 of 695.

  3. 11

    Most-reviewed: Frank Gay Services, 12,806 Google reviews at 4.7★, the most of 695 ranked; ranked #11.

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

695 Oviedo HVAC contractors are ranked here by CR Score, from 8 published factors. 277 are open 24/7, 547 open Saturdays and 412 open Sundays, based on posted hours. The median Google rating is 4.9★ across 695 rated businesses.

Top 10 HVAC contractors in Oviedo at a glance

Top 10 HVAC contractors in Oviedo at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1American Air, Plumbing, and Electrical944.9★ (8,447)Sanford, 8 mi away24/7Overall
2Mechanical One925.0★ (2,454)Altamonte Springs, 11 mi away24/7Emergencies
3R & A Industries924.9★ (603)Oviedo24/7—
4Clear Comfort925.0★ (1,046)Horizon West, 7 mi away24/7—
5Rainaldi Home Services924.8★ (5,502)Orlando, 10 mi away24/7—
6ABC Air Conditioning and Heating Specialist- Oviedo924.9★ (478)Oviedo24/7—
7Pro-Tech Air Conditioning & Plumbing Service914.8★ (2,898)Winter Park, 8 mi away24/7—
8Cool Today - Cooling, Plumbing, Electrical914.8★ (4,827)Altamonte Springs, 11 mi away24/7—
9Carpenter’s Cooling, LLC915.0★ (435)Azalea Park, 5 mi away24/7—
10Pro-Tech Air Conditioning & Plumbing Service904.9★ (1,184)Lake Mary, 10 mi away24/7—

The 695 best HVAC contractors in Oviedo, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  2. #2 Mechanical One

    Based in Altamonte Springs, 11 mi away

    92/100CR Score

    Ranked #2 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

  11. #11 Frank Gay Services

    Based in Orlando, 19 mi away

    90/100CR Score

    Ranked #11 because of its Google rating and review volume: 4.7★ from 12,806 Google reviews, the most Google reviews on this list (12,806).

    • 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

  12. #12 Belle Air

    Based in Orlando, 15 mi away

    90/100CR Score

    Ranked #12 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

  16. #16 E&G HVAC services

    Based in Winter Springs, 7 mi away

    89/100CR Score

    Ranked #16 because of its Google rating and availability: 4.8★ from 532 Google reviews, open 24/7.

    • 4.8★ from 532 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    430 Sheoah Blvd #218, Winter Springs, FL 32708
    View profile for E&G HVAC services(407) 960-6198

  22. #22 Mechanical One

    Based in Altamonte Springs, 11 mi away

    89/100CR Score

    Ranked #22 because of its Google rating and availability: 5.0★ from 293 Google reviews, open 24/7.

    • 5.0★ from 293 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    307 Cranes Roost Blvd #2010, Altamonte Springs, FL 32701
    View profile for Mechanical One(407) 439-0998

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

HVAC contractors in Oviedo, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Mills Air Inc894.7★ (2,318)13 mi
27Iron Air and Heat894.9★ (236)8 mi
28Pro-Tech Air Conditioning & Plumbing Service, Inc894.9★ (1,125)17 mi
29Del-Air Heating, Air Conditioning, Plumbing and Electrical884.5★ (5,225)11 mi
30Sun City884.9★ (172)6 mi
31Greens Energy HVAC & Fuel884.7★ (954)10 mi
32ACR Air Conditioning & Refrigeration884.9★ (770)16 mi
33Del-Air Heating, Air Conditioning, Plumbing and Electrical884.7★ (3,970)18 mi
34EZAir Solutions885.0★ (195)11 mi
35Pro-Tech Air Conditioning & Plumbing Service884.6★ (981)8 mi
36Astoria Heating & Cooling LLC885.0★ (161)10 mi
37Air Evolution Cooling and Heating Services LLC885.0★ (243)14 mi
38Armstrong Air & Electric884.9★ (2,186)23 mi
39RMI Heating and Air Conditioning884.9★ (99)5 mi
40ProMag Energy Group A/C & Heating, Inc.874.7★ (1,341)15 mi
41Ferran Air Conditioning, Electrical & Plumbing874.7★ (1,254)15 mi
42DC / AC Air Conditioning & Heating874.8★ (257)10 mi
43Captain Comfort875.0★ (112)11 mi
44Energy Masters Air874.9★ (117)9 mi
45Mr. Repair A/C Inc.874.9★ (266)14 mi
46Master-Tech Service, LLC874.9★ (64)5 mi
47Air Tech of Central Florida874.9★ (852)9 mi
48ABC Cleaning Inc. of Orlando874.9★ (349)17 mi
49Certified Climate Control874.8★ (970)19 mi
50HVAC Depot874.9★ (58)5 mi

Also serving Oviedo

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 Oviedo
BusinessGoogle ratingDistance
AC Repairs Orlando5.0★ (2)In Oviedo
America's Technical Solutions, LLC1.0★ (1)In Oviedo
ARS / Rescue Rooter4.3★ (3,758)13 mi
avalon service solutions3.0★ (2)9 mi
Benzah Vent Cleaning LLC5.0★ (236)13 mi
Carzoair Inc. Casselberry Fl3.0★ (2)9 mi
Central Air Service LLC3.0★ (2)7 mi
Clayton Mechanical5.0★ (2)8 mi
CoolTropic AC Repairs5.0★ (2)7 mi
Fahrenheit AC & Heating Service3.0★ (2)13 mi
High Velocity Heating & Air Conditioning3.0★ (2)9 mi
HyperCooling Services5.0★ (1)In Oviedo
Koldwin LLC5.0★ (2)8 mi
Mrs. Busy Bee Air Conditioning and Heating LLC4.8★ (169)9 mi
Orlando HVAC Service5.0★ (2)In Oviedo
Powell Mechanical Services5.0★ (2)In Oviedo
Pure AC Air Conditioning Services5.0★ (2)In Oviedo
Quick Response Heating & AC5.0★ (2)11 mi
Service Plus AC & Heating4.9★ (729)10 mi
Steve Richards Air Condition & Heating Inc5.0★ (2)10 mi

How much do HVAC contractors cost in Oviedo?

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

How much do HVAC contractors cost in Oviedo?
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 Oviedo HVAC contractors

We scored 695 Oviedo HVAC contractors on 8 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. Unknown factors are left out of the score, 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 Oviedo data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

HVAC contractors in Oviedo: frequently asked questions

Who is the best HVAC contractor in Oviedo?

By CR Score, the highest-ranked HVAC contractor in Oviedo, FL is American Air, Plumbing, and Electrical with a CR Score of 94/100. It has 4.9★ from 8,447 Google reviews. It is open 24/7. Mechanical One (#2) and R & A Industries (#3) follow. We ranked 695 HVAC contractors on 8 factors, last updated October 22, 2026.

How many HVAC contractors are there in Oviedo?

ContractorsRanked ranks 695 HVAC contractors serving Oviedo, FL. 3 of them are based in Oviedo; 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 Oviedo are open 24/7?

277 ranked HVAC contractors in Oviedo post 24/7 hours. The highest-ranked are American Air, Plumbing, and Electrical (#1), Mechanical One (#2) and R & A Industries (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Oviedo work on weekends?

547 of 695 ranked HVAC contractors post Saturday hours and 412 post Sunday hours. The highest-ranked open Saturdays are American Air, Plumbing, and Electrical (#1), Mechanical One (#2) and R & A Industries (#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 Oviedo?

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

What Google rating do Oviedo HVAC contractors have?

The median Google rating among 695 rated HVAC contractors in Oviedo is 4.9★, with a median of 26 reviews. Frank Gay Services has the most, 12,806 reviews, and ranks #11. 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 Oviedo?

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 Oviedo

  1. October 2026: CR Scores recalculated for 695 hvac contractors serving Oviedo.
  2. October 2026: 1 duplicate listing merged.

More HVAC contractors and Oviedo pages

Other trades in Oviedo