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Emergency HVAC Contractors in Lakes by the Bay, FL (2026)

Top 25 of 550 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 25 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 Lakes by the Bay: Direct Air Conditioning, 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 Lakes by the Bay at a glance

Top emergency HVAC contractors in Lakes by the Bay at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Direct Air Conditioning664.8★ (2,556)Miami, 8 mi away24/7
2Air On Demand664.9★ (662)Miami, 3 mi away24/7
3RCI Air Conditioning Company654.9★ (536)Miami, 5 mi away24/7
4One Hour Air Conditioning & Heating654.8★ (846)Miami, 7 mi away24/7
5National Service Pros644.8★ (676)Miami, 7 mi away24/7
6Pollux Air Conditioning644.9★ (555)Miami, 7 mi away24/7
7TemPros Air Conditioning & Heating, Inc645.0★ (492)Miami, 8 mi away24/7
8Trinity Air Conditioning634.8★ (441)Miami, 8 mi away24/7
9Coolest Air Conditioning634.9★ (118)Miami, 1 mi away24/7
10ARS / Rescue Rooter634.5★ (2,352)Doral, 16 mi away24/7

Call an emergency HVAC contractor in Lakes by the Bay 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 25 emergency HVAC contractors in Lakes by the Bay, 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 550 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.

  2. #2 Air On Demand

    Based in Miami, 3 mi away

    66/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.9★ from 662 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 662 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10682 SW 186th St, Miami, FL 33157
    View profile for Air On Demand(305) 259-5669

  10. #10 ARS / Rescue Rooter

    Based in Doral, 16 mi away

    63/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.5★ from 2,352 Google reviews, listed on Google as “HVAC contractor”.

    • 4.5★ from 2,352 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10400 NW 33rd St Ste 130, Doral, FL 33172
    View profile for ARS / Rescue Rooter(305) 239-6994

  15. #15 SubZero Masters

    Based in Miami, 8 mi away

    62/100CR Score

    Ranked #15 because of its Google rating and trade focus: 5.0★ from 116 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 116 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    17946 SW 154th Pl, Miami, FL 33187
    View profile for SubZero Masters(786) 830-9387

  16. #16 Divino Air LLC

    Based in Homestead, 5 mi away

    62/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.8★ from 96 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 96 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    26151 SW 122nd Ct, Homestead, FL 33032
    View profile for Divino Air LLC(305) 258-4916

  20. #20 Argen Air Inc

    Based in Miami, 9 mi away

    61/100CR Score

    Ranked #20 because of its Google rating and trade focus: 5.0★ from 115 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 115 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    11180 SW 74th Terrace, Miami, FL 33173
    View profile for Argen Air Inc(786) 875-7500

  22. #22 Chillionaire HVAC

    Based in Miami, 10 mi away

    61/100CR Score

    Ranked #22 because of its Google rating and trade focus: 5.0★ from 99 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 99 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6400 SW 99th Ave, Miami, FL 33173
    View profile for Chillionaire HVAC(786) 904-3080

How we ranked emergency HVAC contractors in Lakes by the Bay

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 Lakes by the Bay: questions

Which HVAC contractors in Lakes by the Bay are open 24/7?

25 on this list post 24/7 hours, including Direct Air Conditioning, Air On Demand, RCI Air Conditioning Company, One Hour Air Conditioning & Heating and National Service Pros.

Who is ranked #1 for emergency heating and cooling in Lakes by the Bay, FL?

Direct Air Conditioning is #1, with a CR Score of 66 out of 100 on emergency weights.

How are emergency HVAC contractors in Lakes by the Bay 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 Lakes by the Bay

  1. October 2026: CR Scores recalculated for 550 hvac contractors serving Lakes by the Bay.
  2. October 2026: 4 duplicate listings merged.

More emergency and heating and cooling pages