AC Repair in St. Pete Beach, FL

On a barrier island, a dead air conditioner is sometimes not an air conditioner problem at all. Settle two questions before anyone opens the equipment.

Is the whole house dark?

Duke Energy's restoration updates for the Pinellas barrier islands listed St. Pete Beach among the communities it serves. If the lights and the refrigerator are off too, report the outage to Duke rather than calling about the AC.

After a storm, power can return and then drop again. Duke said that, because of saltwater infiltration from storm surge, power could be restored only to go back out due to equipment failure. Duke also said customers who cannot receive power because of damage to the meter base, breaker panel or other customer-owned electrical wiring should contact their local municipality for guidance. It said the steps may include inspections once repairs are complete. In St. Pete Beach, the municipality is the City of St. Pete Beach.

Did surge or flood water reach the system?

Pinellas County describes storm surge as an abnormal rise of water pushed toward the shore by strong winds. The county also says a few inches of water is all it takes to cause major damage to a home and its contents. If water touched the outdoor unit, the indoor air handler or the ducts:

• Keep the system switched off. The EPA says not to turn on an HVAC system until the home has been cleaned and dried and needed repairs and remediation are addressed.
• Do not use it to dry the house. The EPA says a flood-affected system should not be used for drying until a professional says it is safe.
• Hand the ducts to a professional. The EPA calls cleaning and drying ducts and HVAC parts complicated and suggests hiring a professional.

The EPA also says to assume mold is growing if a flooded home could not be dried within 24 to 48 hours. Tell the technician how long the water stayed.

None of these needs tools or an open panel. Stop at anything that feels unsafe.

1. Thermostat. ENERGY STAR lists checking thermostat settings as part of routine care. Set it to Cool, a few degrees below the room reading, with the fan on Auto. In a home that has been closed up, look for a vacation or hold setting.
2. If a breaker for the system has tripped, leave it off and call a licensed contractor.
3. Filter. ENERGY STAR says to inspect, clean or change central air filters once a month. It warns that a dirty filter can damage equipment and lead to early failure.
4. Around the outdoor unit. With the system off, lift palm fronds, beach litter and leaves away from the cabinet by hand. Do not spray, comb or pry at the fins.
5. Drain. ENERGY STAR says a plugged drain can cause water damage and affect indoor humidity. If the pan under the air handler holds water, leave the system off and call.
6. Ice. Frost on the copper lines or the indoor coil means turn cooling off and call a licensed contractor.

Do not open the outdoor unit's electrical cover, touch the capacitor or add refrigerant. Trane's coastal kit guide says only qualified personnel should install and service the equipment. It warns that equipment altered by an unqualified person could result in death or serious injury.

These are patterns that follow from the climate and the island setting, not statistics from our service calls.

Salt on the outdoor unit

Trane makes an Extreme Coastal Conditions Kit, which its installer's guide labels for all beachfront variable-speed outdoor units. The guide says the kit prevents the variable-speed drives from corrosion due to excessive salt deposits. If your outdoor unit is a variable-speed model close to the Gulf, ask whether a coastal kit is fitted. Our guide to coastal coil protection explains how salt affects coils.

Nights that stay warm

The NOAA normals station used here is the St. Petersburg airport station, not one in St. Pete Beach. Its 1991 to 2020 normals put the average July high at 89.6°F and the July low at 78.0°F. The August low is 78.2°F.

A heavy rainy season

The same station's normal rainfall is 6.79 inches in June, 7.49 in July, 8.39 in August and 6.66 in September. November's normal is 1.46 inches. Our guide to an AC leaking water covers the warning signs.

ENERGY STAR's maintenance checklist includes checking the refrigerant level, tightening electrical connections and measuring voltage and current on motors. It also includes checking the controls and cleaning the evaporator and condenser coils. Blume has EPA Section 608 certified technicians, who hold the federal credential for handling refrigerant.

On the coast, it helps to tell the technician whether the outdoor unit faces the open Gulf or sits sheltered behind the building. You get a written, upfront price before any work starts.

St. Pete Beach runs its own building department. Pinellas County's list of building departments gives the city its own entry, with a link to the city's building and permitting page. The city lists City Hall at 155 Corey Avenue. The phone number listed there is 727-367-2735.

The city's permitting page sets a few rules worth knowing before a larger AC job:

• Digital plans are required and are uploaded through the city's permitting portal.
• All subcontractors must sign onto the prime contractor's permit before it is issued.
• Payment is due when the permit application is submitted.
• New residential and commercial plans must follow the FEMA flood maps adopted August 24, 2021.

The building department's walk-in hours are Monday to Thursday 9:00 a.m. to 3:00 p.m., extended to 4:30 p.m. on Wednesday, and Friday 9:00 a.m. to 1:00 p.m. Ask the city, or your contractor, whether a specific repair needs a permit. For flood-zone rules and replacement permits in the city, see our St. Pete Beach HVAC page. Our Florida HVAC permit guide covers the statewide picture.

Blume lays out repair and replacement options side by side and does not sell equipment a building does not need.

When replacement is the answer, Blume sizes the system with an ACCA Manual J load calculation and Manual S equipment selection, instead of copying the old unit's size. New equipment is commissioned with measured static pressure, airflow and refrigerant charge. Financing is available through Synchrony Bank.

For the decision itself, see how to decide between AC repair and replacement. Before storm season, see our hurricane-season HVAC prep guide. Nearby, we also have a page on AC repair in Gulfport.

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. Our office is at 2840 West Bay Drive #114, Belleair Bluffs, FL 33770, and our core service area is Pinellas, Hillsborough and Pasco counties.

Have this ready when you call

• Whether the whole house lost power or only the AC, and whether power has dropped again since it came back.
• Whether surge or flood water reached the outdoor unit, the air handler or the ducts, and for how long.
• The thermostat setting and the temperature it reads.
• Whether the outdoor fan and the indoor blower are running.
• Any ice, water in the pan, burning smell or new noise.
• Where the outdoor unit sits: a ground pad, a raised stand, a balcony or a roof.