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Best HVAC Contractors in Deerfield Beach, FL (2026)

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

The short answer

  1. 1

    Best overall in Deerfield Beach: Cousin's Air, Inc., CR Score 94/100; 4.9★ from 2,055 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): One Hour Heating & Air Conditioning, posts 24/7 hours; ranked #2 of 930.

  3. 3

    Most-reviewed: Lindstrom Air Conditioning & Plumbing, 11,180 Google reviews at 4.7★, the most of 930 ranked; ranked #3.

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

930 Deerfield Beach HVAC contractors are ranked here by CR Score, from 8 published factors. 360 are open 24/7, 725 open Saturdays and 604 open Sundays, based on posted hours. The median Google rating is 4.9★ across 930 rated businesses.

Top 10 HVAC contractors in Deerfield Beach at a glance

Top 10 HVAC contractors in Deerfield Beach at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Cousin's Air, Inc.944.9★ (2,055)Deerfield Beach24/7Overall
2One Hour Heating & Air Conditioning924.8★ (2,767)Pompano Beach, 5 mi away24/7Emergencies
3Lindstrom Air Conditioning & Plumbing924.7★ (11,180)Pompano Beach, 9 mi away24/7Most reviews
4M&S Air Conditioning924.9★ (601)Deerfield Beach24/7—
5Palm Air Air Conditioning, Inc.924.8★ (1,846)Boca Raton, 3 mi away24/7—
6Cool Air USA924.9★ (4,688)Lauderhill, 13 mi away24/7—
7Mr. Air AC & Electrical914.8★ (1,283)Pompano Beach, 4 mi away24/7—
8Erica's Plumbing, Air Conditioning & Restoration914.7★ (1,696)Boca Raton, 3 mi away24/7—
9Noa’s Air915.0★ (273)Boca Raton, 3 mi away24/7—
10Air I Am914.8★ (409)Deerfield Beach24/7—

The 930 best HVAC contractors in Deerfield Beach, 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.

  1. Ranked #1 in Deerfield Beach

    #1 Cousin's Air, Inc.

    Based in Deerfield Beach

    94/100CR Score

    Ranked #1 because of its Google rating and availability: 4.9★ from 2,055 Google reviews, open 24/7.

    • 4.9★ from 2,055 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3300 SW 15th St, Deerfield Beach, FL 33442
    View profile for Cousin's Air, Inc.(954) 228-5965

  6. #6 Cool Air USA

    Based in Lauderhill, 13 mi away

    92/100CR Score

    Ranked #6 because of its Google rating and availability: 4.9★ from 4,688 Google reviews, open 24/7.

    • 4.9★ from 4,688 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3901 NW 16th St, Lauderhill, FL 33311
    View profile for Cool Air USA(877) 230-2448

  9. #9 Noa’s Air

    Based in Boca Raton, 3 mi away

    91/100CR Score

    Ranked #9 because of its Google rating and availability: 5.0★ from 273 Google reviews, open 24/7.

    • 5.0★ from 273 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1700 Avenida Del Sol, Boca Raton, FL 33432
    View profile for Noa’s Air(561) 245-8710

  10. #10 Air I Am

    Based in Deerfield Beach

    91/100CR Score

    Ranked #10 because of its Google rating and availability: 4.8★ from 409 Google reviews, open 24/7.

    • 4.8★ from 409 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    232 S Military Trail, Deerfield Beach, FL 33442
    View profile for Air I Am(561) 424-0673

  17. #17 Friendly A/C

    Based in Boca Raton, 5 mi away

    90/100CR Score

    Ranked #17 because of its Google rating and availability: 5.0★ from 251 Google reviews, open 24/7.

    • 5.0★ from 251 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4910 Communication Ave suite # 3, Boca Raton, FL 33431
    View profile for Friendly A/C(561) 305-4832

  21. #21 AC Cool Air

    Based in Boca Raton, 3 mi away

    90/100CR Score

    Ranked #21 because of its Google rating and availability: 4.9★ from 232 Google reviews, open 24/7.

    • 4.9★ from 232 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1616 NW 2nd Ave, Boca Raton, FL 33432
    View profile for AC Cool Air(561) 990-2026

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

HVAC contractors in Deerfield Beach, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26License To Chill904.9★ (383)7 mi
27Air Pros (Coral Springs)894.9★ (714)12 mi
28Best AC Services894.9★ (97)In Deerfield Beach
29Direct Cooling894.9★ (337)9 mi
30Stay Cool HVAC In Florida LLC894.9★ (326)9 mi
31Air We Go894.9★ (302)9 mi
32Friendly A/C895.0★ (262)11 mi
33Air Quality AC & Electric894.9★ (721)14 mi
34Cleary Plumbing & Air894.9★ (1,965)20 mi
35Prime Air894.8★ (143)2 mi
36Friendly A/C885.0★ (273)12 mi
37JVAC LLC885.0★ (143)8 mi
38Ultracool AC Heating Inc884.9★ (664)15 mi
39Ask For Cool Air Conditioning, Inc.885.0★ (362)15 mi
40Neighbors A/C884.8★ (192)5 mi
41Top Notch AC Services884.9★ (139)6 mi
42Izzy's Air Solutions885.0★ (161)10 mi
43Ecogreen AC Today885.0★ (98)7 mi
44Reliable AC Services884.9★ (348)12 mi
45Comfort Masters HVAC Repair884.8★ (97)2 mi
46HI-VAC Air Conditioning Service884.9★ (1,089)19 mi
474Seasons HVAC Repair884.9★ (112)6 mi
48All Time Air Conditioning884.8★ (1,119)16 mi
49Climate Control Services884.8★ (669)13 mi
50Abraham AC & Heating Services884.7★ (602)10 mi

Also serving Deerfield Beach

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 Deerfield Beach
BusinessGoogle ratingDistance
A&S HVAC & Duct Repair Services Inc.4.0★ (2)2 mi
Arctic Air Solutions Inc5.0★ (2)In Deerfield Beach
Beat The Heat Air Conditioning Corporation4.8★ (225)7 mi
Boca Raton AC tech5.0★ (2)2 mi
Bryant's HVAC Repair Services2.0★ (1)In Deerfield Beach
Bullard Air Duct Services Co1.5★ (2)2 mi
Cheap Heating & Air Conditioning Services5.0★ (1)In Deerfield Beach
Deerfield Beach Air Conditioning RepairIn Deerfield Beach
Innovative HVAC Service CoIn Deerfield Beach
Joe's Air Duct5.0★ (1)In Deerfield Beach
Light HVAC/Duct Service5.0★ (2)4 mi
Margate AC Expert5.0★ (2)8 mi
Peninsula Marine Inc.5.0★ (2)2 mi
Plumbing SFL5.0★ (341)In Deerfield Beach
Pure HVAC Contractor Duct Cleaning5.0★ (2)4 mi
Quality Air Works Corp.5.0★ (2)4 mi
Slim Electric Solutions Corp.In Deerfield Beach
Smart Air Systems5.0★ (2)In Deerfield Beach
The Best HVAC LLC4.9★ (323)7 mi
White Eagle Air Conditioning, Inc.5.0★ (1)In Deerfield Beach

How much do HVAC contractors cost in Deerfield Beach?

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

How much do HVAC contractors cost in Deerfield Beach?
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 Deerfield Beach HVAC contractors

We scored 930 Deerfield Beach 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 Deerfield Beach 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 Deerfield Beach: frequently asked questions

Who is the best HVAC contractor in Deerfield Beach?

By CR Score, the highest-ranked HVAC contractor in Deerfield Beach, FL is Cousin's Air, Inc. with a CR Score of 94/100. It has 4.9★ from 2,055 Google reviews. It is open 24/7. One Hour Heating & Air Conditioning (#2) and Lindstrom Air Conditioning & Plumbing (#3) follow. We ranked 930 HVAC contractors on 8 factors, last updated October 22, 2026.

How many HVAC contractors are there in Deerfield Beach?

ContractorsRanked ranks 930 HVAC contractors serving Deerfield Beach, FL. 5 of them are based in Deerfield Beach; 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 Deerfield Beach are open 24/7?

360 ranked HVAC contractors in Deerfield Beach post 24/7 hours. The highest-ranked are Cousin's Air, Inc. (#1), One Hour Heating & Air Conditioning (#2) and Lindstrom Air Conditioning & Plumbing (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Deerfield Beach work on weekends?

725 of 930 ranked HVAC contractors post Saturday hours and 604 post Sunday hours. The highest-ranked open Saturdays are Cousin's Air, Inc. (#1), One Hour Heating & Air Conditioning (#2) and Lindstrom Air Conditioning & Plumbing (#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 Deerfield Beach?

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

What Google rating do Deerfield Beach HVAC contractors have?

The median Google rating among 930 rated HVAC contractors in Deerfield Beach is 4.9★, with a median of 29 reviews. Lindstrom Air Conditioning & Plumbing has the most, 11,180 reviews, and ranks #3. 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 Deerfield Beach?

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 Deerfield Beach

  1. October 2026: CR Scores recalculated for 930 hvac contractors serving Deerfield Beach.
  2. October 2026: 1 duplicate listing merged.

More HVAC contractors and Deerfield Beach pages

Other trades in Deerfield Beach