Jacksonville, FL
Package unit repair for Jacksonville homes and small buildings
All-in-one package units, including gas packs and heat pump packages, repaired on slabs, roofs and beside mobile homes, with everything tested in one cabinet.
Quick answer
What is a package unit and how is it repaired in Jacksonville, FL?
A package unit holds the compressor, coils, blower and often the heat source in one outdoor cabinet, common on slabs, roofs and mobile homes in Jacksonville. Repairs cover the same parts as split systems, such as capacitors, contactors, motors and refrigerant leaks, but everything is serviced at the one outdoor unit.
Warning signs
Signs a package unit needs repair
Blowing warm air
Compressor, capacitor or refrigerant issues.
No airflow at vents
Blower motor or belt failure inside the cabinet.
Breaker trips
An electrical fault in the compressor or fan.
Water around the unit
A clogged condensate drain in the cabinet.
Gas pack won't heat
Ignition or flame sensor problems.
Loud rattling
Loose panels, a failing fan or motor bearings.
Overview
Everything in one cabinet
Package units put the entire system outside: compressor, condenser coil, evaporator coil, blower and controls, plus gas burners in a gas pack or a reversing valve in a heat pump package. Ducts connect through the wall, floor or roof. They're common on homes without attic or closet space, on mobile homes and on small commercial buildings.
Because the whole system lives in one outdoor cabinet, it faces weather and salt air on every side. We diagnose all of it at once: electrical parts, refrigerant readings, blower, drain and, on gas packs, the burners and venting. You get a written price for the repair, and on older units a replacement price alongside.
What we fix
Package unit not cooling
The most common package unit failures are the same electrical parts that fail on split systems: capacitors, contactors and fan motors. We test those first, then read refrigerant pressures and check the evaporator coil inside the cabinet, which can freeze from low airflow or low charge. Because the coil sits outdoors in the same cabinet, dirt and debris get in more easily, so we clean what needs cleaning while the panels are off. The filter, often at a return grille inside the house, gets checked too, since a clogged one starves the coil in the outdoor cabinet.
Package unit breaker tripping
A breaker that trips when the unit starts usually points to a compressor drawing too much current, a shorted fan motor, or damaged wiring. Outdoor exposure means corroded terminals and chewed wires are more common on package units than on indoor equipment. We trace the fault with meters rather than resetting the breaker and hoping, and we'll tell you if the compressor itself is failing. Once the fault is found, we check the breaker and wire size too, since an undersized circuit can trip under normal starting load. Damaged wiring is replaced rather than taped.
Rooftop or ground package unit
Package units on roofs are common on small commercial buildings and some homes, while ground units sit on slabs or stands beside the house. Roof units add access considerations and more exposure to sun and wind. We service both, check curb and duct connections for leaks, and make sure condensate drains properly so it doesn't pool on the roof or run under the slab. On roofs we also check the curb seal, since a leak there can show up as a ceiling stain inside that looks like an AC problem.
How the job runs
How a package unit repair runs
- 1
Call
A dispatcher books the next open technician.
- 2
Diagnose
Electrical, refrigerant, blower and drain checked.
- 3
Written price
Repair and, on older units, replacement priced.
- 4
Repair
Parts replaced and panels resealed.
- 5
Verify
Cooling or heating confirmed at the vents.
Package units in Jacksonville's climate
A package unit in Jacksonville spends the whole year outdoors in heat, afternoon storms and humidity, with the evaporator coil and blower inside the same weather-exposed cabinet as the compressor. That exposure is why panel seals, electrical terminals and the condensate drain get extra attention on every package unit call here, and why a unit near the coast ages faster than the same model inland.
DIY or call
What you can check first
| Task | Safe to try yourself | Leave to a technician |
|---|---|---|
| Thermostat set to cool and below room temperature | Yes | If nothing happens |
| Replacing the filter | Yes, if it's accessible indoors | If airflow stays weak |
| Clearing plants and debris around the unit | Yes | If the fan still won't run |
| Resetting a tripped breaker once | Yes, once | If it trips again |
| Opening the cabinet panels | No, high voltage inside | Yes |
Brands we service and install
Trane, Carrier, Lennox, Rheem, Goodman, Daikin, Mitsubishi Electric, American Standard, Bryant, Ruud, Amana, Honeywell, York, Heil
Cost factors
What affects the cost of a package unit repair
- The failed partElectrical parts cost less than compressors or coils.
- Unit typeGas packs and heat pump packages have different parts.
- AccessRoof units take more time than slab units.
- RefrigerantLeak repair and recharge add cost.
- CorrosionOutdoor exposure can mean extra repairs.
Every package unit repair is priced in writing after diagnosis.
FAQ
Package unit repair questions
What's the difference between a package unit and a split system?
A package unit puts everything in one outdoor cabinet; a split has indoor and outdoor units.
Do you repair gas packs?
Yes, including burners, ignition and venting.
Why is my package unit leaking water?
Usually a clogged condensate drain in the cabinet.
Can you repair rooftop package units?
Yes, on homes and small commercial buildings.
Is it worth repairing an old package unit?
We price repair and replacement so you can compare.
Where is the filter on a package unit?
Often at a return grille inside the house.
Which package unit brands do you repair?
All major brands, including Goodman, Carrier, Trane, Rheem and Lennox.
Related services
Other work on the same system
Emergency AC Repair
After-hours and weekend AC calls, answered live and dispatched to the next open technician.
Learn moreAC Repair
Warm air, frozen coils, dead capacitors and fans that stop: diagnosed with readings, priced before work.
Learn moreRefrigerant Leak Repair
Electronic detection and nitrogen testing to find the leak instead of refilling it every summer.
Learn moreAC Compressor Repair
Compressors that hum, trip or won't start, tested before anyone says replace.
Learn moreCondensate Drain Line Cleaning
Clogged drain lines cleared and treated, float switch tested.
Learn moreGet the package unit running again
Call any hour. We'll diagnose the whole unit and price the repair first.