AC Repair in Palm Harbor, FL

No tools, no panels off. Stop at anything that feels unsafe.

1. Thermostat. Cool mode, set below room temperature, fan on Auto. If the house has two systems or two zones, check which one has stopped.
2. Breakers. A two-story home may have separate breakers for an upstairs and a downstairs system. Reset a tripped one once only.
3. Filter. Replace a dirty filter before judging the system. A blocked filter can freeze the coil.
4. Air handler. In many Palm Harbor homes it is in the garage or the attic. Look for water in the pan beneath it, and for a float switch on the drain line that has shut the system off.
5. Outdoor unit. With the power off, clear leaves and mulch from around the cabinet and check that shrubs have not grown in against it.
6. Ice. Ice on the copper lines means cooling off and the fan on until it thaws.

Leave the outdoor unit's electrical compartment closed, do not add refrigerant, and do not keep restarting a unit that hums and stops.

These are patterns that follow from the age and type of housing, not statistics from our service calls.

Start and run components

Capacitors, contactors and fan motors wear by the hour, and a Pinellas County system runs for most of the year. On an older unit these are the usual reason the outdoor unit hums without starting or the fan stops. They are also the least expensive category of repair, which is why an older system that fails this way is often still worth fixing.

The original ducts

Many homes here are on their second or third air conditioner and still on their first set of ducts. Years in a hot attic dry out the sealant, loosen connections and flatten flexible runs, and the returns in older builds can be undersized. The equipment may test healthy while a back bedroom or an upstairs room never cools. Airflow readings show how much of the air is arriving, and sometimes the repair the house needs is in the ducts.

Coils and refrigerant leaks

An older indoor or outdoor coil can develop leaks. An air conditioner does not use refrigerant up, so a low charge means one exists. Finding and fixing it is the repair. Systems installed before about 2010 often use R-22 refrigerant, which is no longer produced in the United States, and that makes a leak repair on those systems cost more than the same repair on newer equipment. Blume has EPA Section 608 certified technicians, the federal refrigerant-handling credential.

Drains

The condensate drain can block with algae. An air handler in the attic sits above a ceiling, so a float switch that has shut the system down is protecting the house and should not be bypassed.

Salt near the water

Homes on the western side of the community, nearer the Gulf, get more salt in the air, and salt corrodes outdoor coils and cabinet hardware. Inland toward Lake Tarpon it matters less than the attic does. Our guide to coastal coil protection explains what to look for.

When neighbors with the same builder and the same year of house start replacing systems, it is easy to assume yours is next. Age alone does not decide it. These questions do.

• What failed? A capacitor or a drain is a small repair on any age of system. A compressor or a leaking coil is a large one.
• Is it the first failure or one of several? A system that has needed work in a different place each of the last few summers is telling you something a single failure is not.
• Does the rest of the system test healthy? Readings on the parts that did not fail show how much life is left around the repair.
• Which refrigerant does it use? On an R-22 system, a repair that needs refrigerant costs more, and that belongs in the comparison.
• Was the house comfortable before? If a healthy system never kept up, the ducts or the sizing are the issue, and neither a repair nor a like-for-like replacement will change that.

Blume gives you a written, upfront price before any work starts and, on aging equipment, shows the repair and the replacement side by side. We do not sell equipment a building does not need. If replacement is the right answer, the equipment is sized with an ACCA Manual J load calculation and Manual S selection and commissioned with measured static pressure, airflow and refrigerant charge. Financing is available through Synchrony Bank.

Related pages: AC replacement in Palm Harbor, heat pump repair in Palm Harbor, and how to decide between AC repair and replacement.

A diagnosis is a set of readings that ends with one named cause.

• Electrical: line and control voltage, the capacitor against its rating, the contactor's condition, and motor current against the nameplate.
• Refrigerant: pressures and line temperatures, read against indoor and outdoor conditions.
• Airflow: the temperature drop across the indoor coil and the static pressure in the ducts.
• Drainage and safeties: pan, drain line and float switch.
• Condition: corrosion, oil stains that mark a leak, and the state of the duct connections at the air handler.

On an older system, ask for the readings on the parts that passed as well as the one that failed. They are what tell you whether the repair buys a season or several.

Blume Mechanical Service, LLC is a Class A licensed Florida air conditioning contractor (license CAC-1822618) and is fully insured. We are brand-agnostic and service all major manufacturers' equipment, so a recommendation is based on the house. Our office is at 2840 West Bay Drive #114, Belleair Bluffs, FL 33770, and our core service area is Pinellas, Hillsborough and Pasco counties.

What to have ready when you call

• Roughly how old the system is, and whether the ducts are original to the house.
• What has been repaired on it before, if you know.
• What the thermostat is set to and what it reads.
• Whether the outdoor unit is running, humming or silent.
• Any ice, water, burning smell or unusual noise.
• The make and model from the outdoor unit's data plate, which also shows the refrigerant type.