Top-rated air conditioning pros.

Get matched with top air conditioning pros in Key Biscayne, FL

Enter your zip and get matched with up to 5 pros

Need a pro for your air conditioning project in Key Biscayne, FL?

Select your specific project to find the pro for you.

Find Air conditioning pros in Key Biscayne

Avatar for Weathershield Air Conditioning
Weathershield Air Conditioning
5.0(
17
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I cant praise Weathershield enough for the service they have provided.  I
 had previously paid another company to come clean my split AC.  It was emitting a moldly smell, which I assumed was becasue of mold and build up on the blower wheel and in the pan.  The first company used a strong smelling cleaner and told me it was clean.  It took 2 weeks for the smell of the cleaner to dissipate, and when it did, the old moldy smell was still there.  I took the unit half apart and could see a huge amount of build up still on the blower wheel and black mold growing on the interior of the plastic casing which covers and protects the coils and blower apparatus.
I called Weathershield and asked if they could have a technician call me back to discuss my situation.  I didnt want to pay - again-  for a service that wouldnt clean the unit properly and thoroughly.  The office had John, the head technician, call me back that very day and he described to me in detail how he would clean the unit, which was fa ar more involved process than the first company used.
I called the office back and Christina scheduled John to come and perform the cleaning the following week.  The office called the day before to confirm the appointment, and called the morning of to let me know that the technicians were on their way. John and his helper Hunter showed up right on time, placed booties over their shoes before they come into the house, and spent the next 2.5 hours carefully and thoroughly dismantling, cleaning. and reassembling the unit.   I was right there the entire time, and they took great care to explain to me what they were doing and why, without ever showing the slightest discomfort that I was there asking questions and watching the entire time.
The next day I heard a slightly unusual sound and called Christina, who scheduled John to come right back out.  He made a quick and minor adjustment and the unit is running perfectly now: smoothly, quietly, and the odor is gone.
I have lived in SoFla for 13 years, and this company gave the best service with the most professionalism that I have ever received since moving here.    Kudos to everyone at Weathershiled for their professional and technical expertise.  I will never use another AC company.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time10 hrs
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for HVAC Specialist Air Duct Cleaners
HVAC Specialist Air Duct Cleaners
4.6(
385
)
Air Ducts & Vents - Clean

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"My air conditioner died on a Thursday night, and they were there early Friday morning to help me get a new air conditioning system installed. They were very professional and fast."
Hvac
Hvac
hvac
hvac
hvac

+76

Response time4 hrs
2 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Ice City AC, Inc.
Ice City AC, Inc.
4.9(
212
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Ozzy was excellent. He was punctual, professional and fixed the problem. He gave me advice on how to keep the AC unit in top shape. I kept his phone number and will use him for all my AC maintenance and recommend him to anyone having AC issues."
New Rheem Shorty Install
High Efficiency Installation
Jayden Mr.IceCity Checking pressure.
Mr.IceCity cooling off
Ice City AC Junior shirts

+3

Response time4 hrs
11 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Freezing Point Air Conditioning, LLC
Freezing Point Air Conditioning, LLC
4.6(
745
)
Central A/C - Service or Repair

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Freezing point air conditioning initially responded quickly to scheduling and performing the job. Finishing the job to its completion was whether a lengthy process. However their cost is fairly reasonable For an AC installation. Worth to keep around for future projects."
new trane installation
new rheem installation
hvac
hvac
hvac

+9

Response time3 hrs
36 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Con-Mech, Inc.
Con-Mech, Inc.
5.0(
67
)
Ductless Mini-split A/C - Install or ReplaceCentral A/C - InstallAir Ducts & Vents - Clean+3 more

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Yudel Cubillas, the AC tech was the most professional I have come across in a long time. He carefully explained the scope of the work and went above and beyond what was promised. He is the only AC guy I would use in Miami."
Job Complete
New High Efficiency Condensing Unit
Part of the team...
10 Tons Burnt Compressor
New High Efficiency Air Handler Unit

+41

Response time10 hrs
3 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for TRIPLE AAA LLC
TRIPLE AAA LLC
5.0(
31
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+2 more

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"Excellent service. The technician installed the central air system in my office quickly, neatly, and very professionally. He explained the entire process clearly and made sure everything was working perfectly. Highly recommended."
Response time7 hrs
Response rate100%
4 neighbors recently requested a quote
...
Showing 1-10 of 298
Air Conditioning questions, answered by experts

While "dry" mode on your AC can help reduce humidity levels to some extent, it may not be as effective as a dedicated dehumidifier, especially in areas with extremely high humidity or larger spaces. Dehumidifiers are specifically designed to remove moisture from the air more efficiently, making them a better choice for tackling persistent humidity issues.

If possible, avoid placing furniture in front of a return air vent. A blocked air vent can cause your HVAC system to use more energy, which in turn can lower the life span of your unit and raise your energy bill. Furniture can also trap hot or cold air, damaging your furniture or appliances. 

Professional duct installers suggest leaving between six and 12 inches of space in front of an air return vent. If you must place furniture in front of a return air vent, try to aim for putting furniture over a floor vent instead of in front of a wall vent, and avoid draping curtains over any vent system.

The DOE is phasing out AC units with SEER ratings that fall below 14 or 15. The exact minimum rating depends on your region. In the northern United States, new ACs must have a minimum SEER rating of 14, though you can still buy and install older systems as long as they were compliant when they were manufactured. In the southern and southwestern United States, you cannot buy or install older air conditioners with lower SEER ratings. The minimum rating is between 14.5 and 15, depending on the power of the unit.

If you’re trying to buy a new AC unit, there are a few crucial factors to consider. Look at the cooling capacity, the available warranty, the energy efficiency, and the type of unit. A ductless unit will cost more up front but may be a more viable option if you don’t already have ductwork. Additionally, a unit with better energy efficiency will cost less to run overall, saving you money on your monthly energy bill. 

No, a furnace is not the same thing as an AC, or air conditioner, but these are both parts of an HVAC system. They both use air ducts to transport cool or hot air around your home to achieve a comfortable temperature set by your thermostat. An AC runs on electricity, while a furnace can use different fuel sources.

The Key Biscayne, FL homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.