Serving Tampa Bay Since 1988
(813) 684-9919
AC repair in Largo and coastal Pinellas County. Sun Air Services knows what salt air does to HVAC equipment — and how to tell corrosion damage from an ordinary failure.
Largo sits in one of the harshest environments in Florida for outdoor HVAC equipment. Salt air off the Gulf attacks condenser coils, fin stock, and electrical contacts continuously, and it does so from the day the unit is installed. The practical result is that Largo systems fail earlier and fail differently than inland systems: we replace corroded contactors, pitted disconnects, and coils leaking at the fin-to-tube joint far more often here than anywhere else we serve. Diagnosing a Largo system means checking for corrosion damage first.
In coastal Largo salt damage is the most likely cause. We check the coil and electrical contacts before anything else.
We tell you how far corrosion has progressed elsewhere, because that decides whether a repair buys you years or months.
Many Largo properties sit under association rules or building-wide contracts. We check that before scheduling work.
You can often spot the problem yourself. Look at the outdoor unit's fins — if they are chalky, white-crusted, or flaking, corrosion is well underway. A system losing refrigerant repeatedly with no findable leak indoors is very often leaking through a corroded outdoor coil. Once a coil is leaking at the fin-to-tube joints it cannot be reliably repaired, but if we catch corrosion before it perforates, a coil coating treatment can add years to the unit. Rinsing the condenser with fresh water a few times a year genuinely helps, and it costs nothing.
Largo has a much higher proportion of condominium and villa properties than the rest of our service area, and that changes how a repair gets handled. Some buildings hold a blanket maintenance contract covering all units, in which case work arranged privately may not be reimbursed. Others have association rules governing equipment placement, screening, permitted work hours, or which contractors may access the property. None of it is difficult to work within, but it is far easier to establish before we arrive than on the day. If you are in a condo or villa, it is worth a quick check with your association before scheduling anything.
Same-day service available. Call now or schedule online.
(813) 684-9919 Schedule OnlineWe inspect the outdoor unit for salt corrosion on the coil, contactor, and electrical connections first — in coastal Largo that is where the fault usually is, and finding it there is faster and cheaper.
Before we pick up a tool, you get a firm price in writing. No hidden fees and no add-ons after the fact.
Our trucks carry the common failure parts for all major brands, so the large majority of repairs finish on the first visit.
We verify cooling performance under load and give you a frank assessment of corrosion across the rest of the unit, so the repair decision is made with the whole picture rather than one component.
Advanced salt attack. The electrical components inside that cabinet are usually in a similar state.
A corroded contactor arcing. Common in Largo and inexpensive to address if caught before it damages more.
Surface rust is a reliable indicator of what is happening to the components you cannot see.
A pattern of corrosion-driven faults means the environment is beating the equipment specification.
Contactors, capacitors, and fan motors sit at the affordable end and cover a large share of Largo calls. Coil replacement costs considerably more and comes up more often here than inland. We will tell you honestly how much corrosion we find elsewhere, because that affects whether the repair is a good investment. Call (813) 684-9919.
We cross the bay to Largo on a regular schedule and cover greater Pinellas County alongside it. Call before noon and we aim to have a technician out the same day, seven days a week.
Yes. Sun Air Services is licensed under Florida HVAC contractor certification #CAC1820634, and our technicians are NATE-certified. We carry full liability and workers' compensation insurance on every job.
We service all major brands across Largo and coastal Pinellas, including the packaged and through-wall units common in condominium and villa properties here.
"Had Sun Air replace our entire system here in Largo last year. They recommended a coil coat treatment I hadn't heard of before — makes sense given how close we are to the water. System looks and works great a year later. Very impressed."
Same-day service available throughout the greater Tampa Bay area.
Call now or schedule online — we're available 7 days a week.