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Top-Rated Geothermal heating or cooling system installers in Miami - Updated Nov 2026

Avatar for AMI Air Conditioning
AMI Air Conditioning
4.7(
654
)
Geothermal Heating or Cooling System - Install

Serving Miami, FL and surrounding areas

Approved

In business since 1970

Free estimates

Emergency services offered

"Very quick and professional work, with great workmanship. Needed to fix or replace the A/C system before leaving on a business trip. Called them in the morning and they arrived early that afternoon, assessed the problem, and gave me the options. Given the age of the old unit, decided to replace the unit. They arrived next day with the new unit before 8:00 AM and by 2:00 PM was enjoying the cool air from the new unit, allowing me to leave for my trip, without worrying about humidity and mold."
Additional Photos
Response time1 day
23 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Weathershield Air Conditioning
Weathershield Air Conditioning
5.0(
17
)
Geothermal Heating or Cooling System - Install

Serving Miami, FL and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"We were happy with all aspects of dealing with this company. Both the people in the office and techs they sent out had great customer service skills, explained everything and accomplished everything they said they would in the time they promised. There was a small accident while taking the duct cleaner in and out of our house, a tile on our front step got chipped. The techs showed it to me and the put me in immediate contact with office to resolve the issue. They promptly got a licensed contractor out to replace the tile and took care of everything. I would use them again or recommend to anyone, fair prices, professional employees and good customer service. 
"
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+1

Response time10 hrs
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for South Cooling
South Cooling
3.2(
14
)
Geothermal Heating or Cooling System - Install

Serving Miami, FL and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"South Cooling provided an exceptional service. Technicians arrived on time and were able to fix the issues of concern in a timely fashion. I would recommend this company to whomever needs their AC fixed. Prices were also very reasonable in comparison to other quotes I received. I was very pleased with the overall service(s)."
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Response time8 hrs
9 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Allstate Cooling
Allstate Cooling
5.0(
18
)
Geothermal Heating or Cooling System - Install

Serving Miami, FL and surrounding areas

In business since 1982

Free estimates

Emergency services offered

"The folks at Allstate Cooling were excellent! They came out right away to look at our AC ducts in our tight attic. Gave us a competitive quote with pictures and diagrams. After we notified them that we wanted them to do the work they were able to schedule us within a reasonable amount of time. My only issue was some minor communication issues on timing to do the work, as we have children and would need to make sure someone was home to receive them. However, they were always responsive to any questions or concerns and they sent two of their best who came out and did an amazing job for a fair price. Would recommend to anyone. Thanks so much Diego, Jorge, Richard and Damien!"
Coil Cleaning
Brazing refrigerant lines back together
Duct Cleaning- Single Family Home
Coil Cleaning
Brazing refrigerant lines back together

+38

Recommended by100%of homeowners
Avatar for Go-Green Duct & Insulation
Go-Green Duct & Insulation
4.9(
25
)
Geothermal Heating or Cooling System - Install

Serving Miami, FL and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"Everything was fine. The provider showed up on time and accepted my energy rebate from FPL so my out of pocket expense was much lower.  I don't know much about the product that was installed or the quality of installation but it seems fine.
"
Recommended by94%of homeowners
Avatar for Get Mo Cool Inc - Broward
Get Mo Cool Inc - Broward
4.5(
104
)
Geothermal Heating or Cooling System - Install

Serving Miami, FL and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"The salesman Donny was very helpful and provided recommendations for a new system. The installers came the next day, arrived later than expected, but worked very hard to get the units installed which was very important since it has been very hot. They were receptive to questions regarding the installation. They made adjustments and called the company for a larger concrete slab to hold the outside unit. It was delivered in time to complete the installation. The system is very quiet compared to the old one. It cools the house well. The next day, Donny was contacted regarding some minor concerns. He indicated that he would make sure to have them corrected. I appreciate the professionalism of the company."
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+1

Recommended by86%of homeowners
Avatar for Air America A/C Heating & Refrigeration LLC
Air America A/C Heating & Refrigeration LLC
4.1(
202
)
Geothermal Heating or Cooling System - Install

Serving Miami, FL and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"These guys were great! They showed up at 8:00 a.m sharp with a team of five guys and two trucks. They were all business and had the outdoor concrete Hurricane pad set and the new Mitsubishi Heat Pump installed in no time. Meanwhile two other guys were installing the 3 indoor wall air handler units and running the line sets. By late afternoon, the system was all charged with refrigerant, everything was cleaned up and all the units worked perfectly. I couldn't be happier and I'm absolutely amazed at how quite and efficient the indoor units are. They're rated at 19 dBA which is considered whisper quite; most indoor ambient decibel level is ~40 dBA. Seriously, this company did a fantastic job at a very fair price (and I bid this out to 5 other well-rated contractors)."
Better Business Buerau A Rating
Rheem Top Contractor
Trance Comfort Specialists
Recommended by79%of homeowners
Avatar for Air Purification Technologies
Air Purification Technologies
4.8(
87
)
Geothermal Heating or Cooling System - Install

Serving Miami, FL and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"I signed up through Angies List for a cleaning of up to A/C seven ducts for $175.  On arrival, the provider counted 15 ducts and charged me an additional $30 of each of the eight additional ducts (which works out to another $240 for eight, or $210 for seven of the eight) and another $100 because I have two A/C air handlers instead of just one.  
If I had bought two of the $175 Angies List offers (which would have covered 14 ducts and two A/C units), there would have been no charge for seven of the eight "extra" ducts and no charge for the extra A/C unit.   So, I would have paid $380 ($175 X 2 + $30) instead of the $515 this service ended up costing.  I did not appreciate the upcharging.
Also, the provider dropped one of my duct covers on a wooden sideboard, denting it (I let that go, but now will have to live with a new gouge).
The moral of this story is to count your ducts before you use this provider -- or prepared to be hit with extra charges at a higher rate than the one used in the offers if you have more than seven ducts.
"
Recommended by94%of homeowners
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