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TRUSTED BY ISLAMORADA, FL HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon60
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Islamorada - Updated Nov 2026

Avatar for A-Max Air Conditioning Inc
A-Max Air Conditioning Inc
4.7(
591
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+7 more

Serving Islamorada, FL and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"I originally reached out to A-Max a few months ago for routine preventative maintenance on our HVAC systems in our home. It was important to me to establish an ongoing relationship with a reputable firm as our previous service provider went out of business. I wanted a company that I could trust and rely upon for good service at a fair price. Based on the Angie's List reviews, I chose A-Max to perform the preventative maintenance. Nothing noteworthy occurred during this service call and I was satisfied that A-Max could be my "go to" AC service company. As it turned out I did need service about 2 weeks ago so I called A-Max. They came out and determined I needed a new thermostat. The technician replaced the thermostat for $195. Unfortunately I experienced another issue just a few days ago whereby the AC was not cooling at all and just blowing air. I called A-Max for service early in the morning and a technician came out later that afternoon. The issue was diagnosed as a faulty compressor. The technician verified with the local Reem distributor that the compressor (part only) had a 10 year warranty and the part would be covered under the manufacturers warranty (as I sighed with relief). Then I was told the "labor only" to replace the faulty compressor would be $850. Additionally. there would be refrigerant and "pick up" fees of $470 bringing the price to replace the warrantied compressor to $1320. That price seemed excessive so I challenged the technician on it and he called the office to obtain a reduced price of $1110. That price still seemed excessively high and simply did not feel right. I told the technician that I would let A-Max know of my decision. The next morning I called several other AC service providers with my HVAC unit model number and asked them for a quote on the labor and necessary refrigerant. Each one gave me an estimate quite a bit less than the A-Max quote. I selected one of the companies to do the job. The technician replaced the compressor and refrigerant in less than 3 hours. The price that I paid was less than half the A-Max quote. This experience left a bad taste in my mouth and I will not be calling A-Max again for service."
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Recommended by94%of homeowners
Avatar for City Electric Engineering, Inc.
City Electric Engineering, Inc.
5.0(
6
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Islamorada, FL and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Installed a 'ULTRA VIOLET LIGHT' above my A/C Filter to kill germs, was done Very Professionally with out creating a mess. Arrived on time and ready to do the work needed to get the job done.Cost was Very Reasonable, cleaned and put all things back where they belonged. when asked questions answered in a way that anyone could understand. Will use him always for any Electrical Work at home or Business."
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+7

Recommended by100%of homeowners
Core Mechanical
4.4(
28
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Islamorada, FL and surrounding areas

In business since 2004

Emergency services offered

Credit card accepted

"They came to the house 30 minutes after calling about a broken air-conditioner. This was about 7:00 in the evening. He was able to find the problem and repair it in approximately an hour. I was very relieved that they could fix it, without replacing the compressor. Great service and very professional. I feel the price was fair for an evening service call. Thank you Jason Daniels.


"
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Recommended by87%of homeowners
Hallmarc, Inc.
5.0(
5
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Islamorada, FL and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Amazing technical expertise and physical strength displayed by Mr. Hall who got the water heater to second floor by himself and safely installed my brand new unit. He's also maintained my AC for the last 7 years and recently replaced my thermostat. He is also knowledgeable and able to make electrical repairs and wiring. He is also an honest person who will advise you accordingly."
Water Heater Install
Insulation
Insulation
Recommended by100%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Islamorada, FL and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Jim is local.  It went great. Jim Ferrell is a professional of the highest caliber. Responded quickly, took care of my problems, and advised me as to better means of protection than I had. He came back a second time to uninstall software that I purchased that did not provide adequate protections and installed free software that would do the job.  He did the work through remote connection, but is available on site if necessary.
For those people needing help on getting red of malware, viruses , etc. on your computer,  Jim is local, better than all thse remote out of state location providers, is a mature, highly trained professional in this area.
If you go to local computer stores you get very young people that can do a basic job, but are no where near the professional level of Jim.
I highly recommend Jim to anyone that needs these type services.
"
2014 Super Service Award Winner!
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Recommended by97%of homeowners
Avatar for Allen Air Cooling
Allen Air Cooling
5.0(
2
)
Air Ducts & Vents - CleanBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+48 more

Serving Islamorada, FL and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"The services was completely worth it!!!! It’s my 3rd time using Allens air cooling as my service provider and I’m glad I did… My experience with the technicians went great. Very professional and friendly. I love how honest about the company is to tell you exactly what is needed to be fixed or replaced Best yet they are very neat and clean when getting the job done Im wowed every time they make no mess. I would use this company again and again!!!!!!!!!"
Duct removal
Duct removal
Duct removal
Duct removal
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+12

Recommended by100%of homeowners
Avatar for Paramount Home Technologies
Paramount Home Technologies
4.1(
85
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Islamorada, FL and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"

Seth is very professional. He arrived on-schedule and proceeded to delineate the services I had requested. I had bought a wall mount for the TV -- unfortunately the mount, while advertised as "universal", did not fit the TV. Fortunately, Seth had a wall mount in his car and we were able to use it.  Seth worked with my son (in whose room the TV was to be mounted) as to the best location for the TV. He then worked with him as to setting up the Xbox and its features.   He then proceeded to connect a soundbar to a different TV and "synchronized" the various remotes.

Seth is an expert at connecting the various electronic components that make up today's A/V systems. And just as important -- he is very dog friendly. We have 4 dogs that normally have to be put in a separate room when we have service/repair techs in. Did not have to do that with Seth. We strongly recommend him for all your A/V needs.


"
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+17

Recommended by85%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

Ceiling fans can be a great way to cool your home without the expensive utility bill of running an air conditioner. Plus, ceiling fans can sometimes run in both directions, pushing hot air down in winter and pulling cold air up in summer. With that said, air conditioning might be the only thing that helps if you live in a very warm climate.

Running a window air conditioner unit costs about $0.06 to $0.88 per hour. Choosing the correct size air conditioner can help it run more efficiently.

An air conditioner’s watt usage depends on multiple factors, including the type of AC unit, its size, and how often you use it. With that said, most central air conditioners consume between 3,000 and 3,500 watts. Meanwhile, window AC units use 900 to 1,400 watts, and portable air conditioners consume 2,900 to 4,100 watts.

If your AC condenser is nearing the end of its life, it might leak fluid or make loud or unusual sounds (like grinding or hissing). You might also notice that it isn’t heating your home as evenly or effectively as it once did. Also, an aging condenser will have to work harder to cool your home, which may force it to use more power and drive up your utility bills.

Yes, scorpions can enter a home through AC vents, especially if the system is not well-sealed. As excellent climbers, they can scale a home's exterior and squeeze through gaps as small as 1/16 of an inch. Scorpions are often attracted to the moisture around air conditioning ducts or seek cooler areas during hot weather, using vents as a pathway inside. They may slip through small openings where the duct meets the vent cover and travel within walls before emerging. To prevent this, inspect your vents, seal any gaps, and consider installing fine mesh screens.

The Islamorada, FL homeowners’ guide to heating and air conditioning services

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