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Frozen LimitsHVAC and refrigeration, MiamiAnswered 24/7(645) 230-5505

South Florida ยท Miami-Dade County

Air conditioning and refrigeration service across Miami-Dade County

Two offices inside the county, one phone line answered around the clock, and technicians who work everywhere from Homestead to Aventura.

Miami-Dade County, FL · We answer 24/7

Call (645) 230-5505Browse services
  • Answered 24/7
  • Offices in Miami and Medley
  • Homes, condos and businesses

Updated October 2026

Concrete block homes with condensers in a Miami-Dade suburb, skyline behind
Service office on SW 117th Ave, head office in Medley

Across Miami-Dade County, Frozen Limits HVAC repairs, replaces and maintains air conditioning, heat pumps, ductwork and commercial refrigeration from two offices: the service office on SW 117th Ave in south Miami-Dade and the head office on NW 72nd Ave in Medley. The phone is answered 24 hours a day, and dispatch routes each call to the office closest to the address.

Local conditions

A county of 2.7 million people on very little elevation

Miami-Dade counted 2,701,767 residents at the 2020 census, more than any other Florida county, spread across 34 incorporated cities and towns and a large unincorporated area that takes in much of Kendall, Richmond West and the Hammocks. All of it sits on low ground. The highest land in the county is only 20 to 25 feet above sea level, so drainage, standing water and storm surge decide where outdoor equipment can safely sit.

The county had 1,074,685 housing units in 2020, and a big share of them are condominiums: about 5,530 condominium associations representing roughly 274,335 units as of December 2023. That changes the work. A single-family house usually means a closet or attic air handler with a condenser outside, while a condo means a fan coil or a mini split, building rules, an elevator booking and sometimes a shared riser.

Most of what we fix across the county comes back to two pressures: equipment that runs for most of the year, and humid air that loads coils, drains and duct. Phone numbers here start with 305, 786 or 645, and ours is one of the 645s.

Most-called services

What Miami-Dade calls us for most

Browse all 57 services

Getting to you

How dispatch splits the county

Calls from Homestead and Cutler Bay up through Pinecrest, Coral Gables and Brickell are usually covered from the service office on SW 117th Ave. Calls from Doral, Medley, Hialeah, Miami Lakes and the northern suburbs usually go to the head office on NW 72nd Ave, which also runs most of the commercial and refrigeration accounts.

Miami Beach, Aventura and the high-rise corridor get whichever crew is closer when the call comes in. When every technician is committed, which happens in August heat and after storms, a call may be forwarded to another trusted local provider so nobody is left waiting without help.

  • Homestead
  • Cutler Bay
  • Kendall
  • Coral Gables
  • Brickell
  • Doral
  • Hialeah
  • Miami Lakes
  • Miami Gardens
  • Aventura
  • Miami Beach
  • North Miami

Cities in the county

Miami-Dade cities with their own coverage page

Each city page covers the housing, the buildings and the service calls we see most in that part of the county.

Other Miami-Dade communities we cover

  • Florida City
  • Sweetwater
  • Westchester
  • Miami Springs
  • Hialeah Gardens
  • South Miami
  • Key Biscayne
  • Surfside
  • Bal Harbour
  • Sunny Isles Beach
  • North Miami Beach
  • Opa-locka

Neighborhoods

Unincorporated communities with their own page

Much of Miami-Dade lives outside any city limits. These communities have their own pages, with their housing and the calls we see most there.

FAQ

Miami-Dade coverage questions

Next door

Nearby areas on the same dispatch

See every South Florida area we cover

Anywhere in Miami-Dade and the AC just quit?

Call and tell dispatch your address and what the system is doing. The phone is answered every hour of every day.

Call (645) 230-5505

Call, and a person answers

Phone
(645) 230-5505
Hours
24 hours a day, seven days a week, holidays included
Service office
16351 SW 117th Ave #10b, Miami, FL 33177
Head office
6754 NW 72nd Ave, Medley, FL 33166
Coverage
Miami-Dade, Broward and the Upper Keys, see the service area
Call (645) 230-5505
Map placeholder showing the Frozen Limits HVAC service office on SW 117th Ave in Miami
Call (645) 230-5505Answered 24/7