South Florida ยท Monroe County
Air conditioning service for the Upper Keys in Monroe County
Our south Miami-Dade service office is the closest of our two offices to the Keys, and it covers Key Largo, Tavernier and North Key Largo.
Monroe County, FL · We answer 24/7
- Answered 24/7
- Key Largo and Tavernier
- Homes, marinas and restaurants
Updated October 2026
In Monroe County, Frozen Limits HVAC covers the Upper Keys on the island of Key Largo, including Key Largo, Tavernier and North Key Largo, for air conditioning repair, replacement, maintenance and commercial refrigeration. Calls are answered 24/7, and technicians come down US 1 from our service office on SW 117th Ave, the closer of our two offices to the Keys.
Local conditions
An island county at the end of US 1
Monroe County had 82,874 residents at the 2020 census, spread along an arc of roughly 1,700 islands. The Overseas Highway, US 1, is the one road through them, running from Key Largo down to Key West, which is the county seat and home to about a third of the Keys population. The county's mainland portion is almost entirely Everglades National Park, so nearly everyone lives on the islands.
Key Largo is the first island the highway reaches. It is unincorporated and governed by the county, the Key Largo census area had 12,447 residents in 2020, and from there US 1 runs 57 miles north to Miami and 97 miles southwest to Key West. Key Largo and Tavernier sit close enough to our south Miami-Dade office that a technician can reach them, finish the job and get back within the same day.
Houses in the Keys are often raised, with the condenser up on a platform or a stand, and every outdoor unit lives in salt air. Equipment choice, mounting and corrosion protection matter more here than almost anywhere on the mainland.
Most-called services
What the Upper Keys call us for most
AC Repair
No-cool calls from raised homes, rentals and second homes along the island.
Coastal Condenser Coil Coating
Coatings that slow down salt damage on condenser coils and fins.
Condenser Replacement
Outdoor units that have lost the fight with salt air, replaced and mounted for the site.
Ductless Mini Split Installation
Mini splits for additions, enclosed ground floors and rooms the central system never reached.
Ice Machine Repair
Ice machines for marinas, dive shops, bait counters and restaurants along US 1.
Whole-Home Dehumidifier Installation
Dedicated dehumidifiers for homes that sit closed up for part of the year.
Getting to you
Getting down US 1 to you
Keys calls are handled from the service office on SW 117th Ave, which sits in south Miami-Dade with a straight run down US 1 through Florida City and the 18-mile stretch to Key Largo. Dispatch books Keys work into a set day so the technician arrives with the parts the job needs, because a missing part means a long round trip.
Emergency calls from Key Largo and Tavernier are taken any hour. When every technician is already committed, dispatch says so on the call, and a call may be forwarded to another trusted local provider so you are not left without cooling.
- Florida City
- The 18-mile stretch
- Card Sound Road
- Jewfish Creek
- Overseas Highway
Cities in the county
Monroe County communities we cover
Key Largo has its own page with more on the homes and businesses there.
Key Largo
Monroe County
Upper Keys communities on the same run
- North Key Largo
- Rock Harbor
- Tavernier
FAQ
Upper Keys coverage questions
Yes. Key Largo and Tavernier calls are answered 24/7 every day of the week. Non-urgent work is booked into a Keys day so the technician arrives carrying the right parts.
It depends on the job and the hour. Dispatch quotes the visit and any travel or after-hours fee on the phone, so nothing about the bill is a surprise when the technician arrives.
Yes. A raised home needs the unit set on a platform or stand that is secured for wind, with the line set and electrical run to suit, and that is built into how we quote the job.
Yes. Ice machines, walk-in coolers, reach-ins and bait freezers in Key Largo get the same commercial refrigeration service we run in Miami-Dade.
Next door
Nearby areas on the same dispatch
Key Largo
Monroe County
Homestead
Miami-Dade County
Cutler Bay
Miami-Dade County
Miami-Dade County
County coverage
In Key Largo or Tavernier and the house is getting warm?
Call any hour. Dispatch will tell you when a technician can be down US 1 and what to check while you wait.
