All services
Heating, cooling and refrigeration services across Miami
Pick the job that matches what your system is doing. If you are not sure which one it is, call and describe the symptoms; dispatch sorts it out.
Miami service office on SW 117th Ave · We answer 24/7
- Answered 24/7
- 57 services
- Homes and businesses
Updated October 2026
Heating, cooling and refrigeration service in Miami covers 57 jobs at Frozen Limits HVAC, from overnight no-cool calls and refrigerant leaks to full system replacements, duct work, maintenance plans and commercial refrigeration. Every service below has its own page with the process, what moves the price and the questions customers ask, and every one starts with the same 24/7 phone line.
01 of 06
Emergency & Repair in Miami
The calls that come in when something stops: warm air, a tripped breaker, ice on the line, water by the air handler.
Emergency AC Repair
When the system quits at 9 p.m.
AC Repair
A system that runs but doesn't cool, trips its breaker, or cycles every few minutes has a specific cause.
Frozen AC Coil Repair
Ice on a Miami air conditioner isn't a cold problem, it's an airflow or refrigerant problem.
Refrigerant Leak Repair
A system that needs refrigerant every summer has a leak, and every recharge without a repair evaporates into the yard.
AC Drain Line Cleaning
A Miami air conditioner pulls gallons of water out of the air every day, and the drain grows algae all summer.
Condensate Pump Replacement
Where an air handler or mini split can't drain downhill, a small pump lifts the water out.
Compressor Replacement
The compressor is the most expensive part of the outdoor unit.
Evaporator Coil Replacement
Humid indoor air eats evaporator coils.
AC Motor and Capacitor Replacement
Capacitors, contactors and fan motors are the parts that fail most often on a Miami system, and most of them are on the van.
Thermostat Repair and Replacement
A thermostat that reads wrong, loses power or never calls for cooling makes a working system look broken.
02 of 06
Installation & Replacement in Miami
New systems sized from a load calculation, permitted with Miami-Dade and anchored to the pad the way the code asks.
AC Replacement
A replacement is the biggest cooling decision a Miami household makes.
New AC Installation
A first system, an addition or a new build starts with the right size.
Air Handler Replacement
The air handler moves every cubic foot of air in the house and sits in the wettest spot in the system.
AC Line Set Replacement
The copper line set carries refrigerant between the outdoor and indoor units.
Condenser Replacement
The outdoor unit takes the heat, the rain and the salt.
Ductless Mini Split Installation
A mini split cools a room with no duct at all: an outdoor unit, a small line set and a quiet indoor head.
Mini Split Repair
Ductless systems fail differently from central air: drain troubles show up as water running down the wall, and faults show up as blinking codes.
Package Unit Installation
A package unit holds the whole system in one cabinet outside the building.
Condo and High-Rise AC Replacement
Replacing a condo system is as much about the building as the equipment.
AC Zoning System Installation
One thermostat can't satisfy a two-story house, a sunny addition and a cool interior hallway at the same time.
AC Unit Relocation
A condenser in the way of a new pool deck, an air handler in a closet you want back, or a unit sitting where water pools in every storm.
03 of 06
Ductwork & Air Quality in Miami
The part of the system you never see, and the reason a Miami house can be cool and still feel clammy.
Air Balancing
Most uneven temperatures aren't a thermostat problem, they're an airflow problem.
Air Duct Cleaning
Duct cleaning is worth doing when there's something to clean: visible dust at the vents, debris after a renovation, or growth on the blower and plenum.
Duct Repair and Sealing
Duct that leaks into a Miami attic pulls in air at well over 100 degrees and loses cooled air on the way to the rooms.
Duct Replacement
When most of the duct is torn, crushed, uninsulated or simply the wrong size, patching it one joint at a time costs more than starting over.
UV Light Installation
The evaporator coil in a Miami air handler is wet and dark most of the year, which is exactly where mold and biofilm grow.
Air Filtration Systems
Better filtration catches more dust and allergens, but only if the system can still move air through it.
Indoor Air Quality Testing
Dust that comes back a day after cleaning, air that feels heavy, or a room that smells musty usually has a cause in the system: humidity it can't control, filtration that isn't working, or duct pulling in attic air.
Whole-Home Dehumidifier Installation
An air conditioner removes some moisture while it cools, but in a Miami house that often isn't enough.
AC Coil Cleaning
Dirty coils cost capacity, raise the electric bill and freeze up in humid weather.
Dryer Vent Cleaning
Lint builds up in the vent between the dryer and the outside wall or roof, and it doesn't stop at the lint trap.
04 of 06
Maintenance & Tune-Ups in Miami
Coils, drains, charge and electrical before June, plus the storm-season checks this county needs.
AC Tune-Up
A tune-up catches the worn capacitor, the slow drain and the dirty coil before they fail on a 91 degree afternoon.
AC Maintenance Plan
A system that runs eight to ten months a year needs more than one look a year.
Mini Split Cleaning
The heads on a mini split pull room air through a small coil and a squirrel-cage blower that collect dust and grow mold in humid air.
Hurricane Season AC Prep
A hurricane can knock a condenser off its pad, flood it, or send a surge through it when the power comes back.
Coastal Condenser Coil Coating
Salt air eats the thin aluminum fins and copper tubes of an outdoor coil.
HVAC Inspection
Sometimes you don't need a repair, you need an honest read on a system: its age, its refrigerant, its condition and what it's likely to need soon.
05 of 06
Heat Pumps & Heating in Miami
The handful of cold nights a year, and the heat pumps most new Miami systems are built around.
Heat Pump Installation
In Miami a heat pump is an air conditioner that can also run in reverse for the handful of cold nights a year.
Heat Pump Repair
A heat pump shares nearly every part with an air conditioner, plus a few of its own: the reversing valve, the defrost control and the thermostat logic that switches modes.
Heating Repair
Most Miami homes heat with electric strips in the air handler or a heat pump, and most only ask for heat a few nights a year.
Pool Heat Pump Installation and Repair
A pool heat pump pulls warmth out of Miami's air and moves it into the water, and in a climate this mild it is the most efficient way to keep a pool swimmable from December through March.
Water-Source Heat Pump Repair
Many Miami high-rises cool each unit with a water-source heat pump tied to the building's water loop and cooling tower.
06 of 06
Commercial & Refrigeration in Miami
Rooftop units, service agreements, and the walk-ins, reach-ins and ice machines a kitchen can't run without.
Commercial HVAC Repair
When a dining room hits 85 degrees at lunch or an office can't hold temperature, it costs money every hour.
Commercial AC Installation
Commercial installs are planned around the building and the business: crane days, permits, opening hours and equipment that has to carry a kitchen or a full sales floor in August.
Make-Up Air Unit Service
A kitchen hood pulls a lot of air out of the building.
Commercial HVAC Maintenance
A rooftop unit that fails on a Saturday in August costs a business far more than a scheduled visit.
Walk-In Cooler and Freezer Repair
A walk-in that won't hold temperature puts a whole kitchen's inventory at risk.
Walk-In Cooler Installation
A new walk-in has to hold temperature through a Miami summer with the door opening all day.
Commercial Refrigeration Repair
Reach-ins, display cases and prep tables work hard in hot, busy kitchens and stores.
Ice Machine Repair
An ice machine is a refrigeration system and a water system in one box, and in Miami the water side causes as many problems as the refrigeration.
Ice Machine Installation
An ice machine is only as good as its installation: the right capacity, filtered water, a drain that can keep up and a condenser that can breathe.
Ultra-Low Temperature Freezer Service
An ultra-low freezer holding samples, reagents or vaccines at minus 80 has no room for a slow response.
PTAC Repair and Replacement
Packaged terminal units cool a single room through the wall, which makes them simple, but also means dozens of them age together in one building.
Server Room Cooling
Servers and network gear produce heat all day and all night, while the building's comfort system is set back after hours.
VRF System Service
Variable refrigerant flow systems run many indoor units from one outdoor unit and change speed with the load, so they need technicians who can read the controls as well as the refrigerant.
Wine Cellar Cooling
Wine wants a steady 55 degrees and moderate humidity, which is about as far from a Miami afternoon as it gets.
Reach-In and Display Case Installation
Reach-in refrigerators, freezers and display cases are where a restaurant or market keeps its product and shows it off.
Brands we service and install
Not sure which service you need?
Call and describe what the system is doing. Dispatch matches it to the right technician.
