Grayton Beach is the oldest established community on 30A — settled before the New Urbanist developments that defined the corridor's modern character. Tight lots, old cottages, and homes that have changed hands enough times that the current owner inherited whatever HVAC decisions the previous two owners made. We've seen what those decisions look like.
Three situations show up in Grayton more than anywhere else on 30A. One: ductwork sized for a home's original footprint feeding an addition that was never accounted for — the new wing runs warm, the original structure holds temperature, and nobody connected those two facts. Two: systems pushing 15-plus years in coastal salt air, still running, but statistically near the end of a compressor's viable envelope. Three: homes where R-22 refrigerant is still in the system. Equipment manufactured before 2010 almost certainly uses R-22; the US stopped producing it in 2020. Recharging a leaking R-22 system now costs enough that replacement math usually wins.
We don't push replacement. If a repair makes sense we say so. But we also won't recommend a third repair on a 16-year-old coastal system when the compressor is on borrowed time — that's not straight dealing. Grayton homeowners, in our experience, want the honest read more than they want the comfortable one.
Grayton is part of the South Walton corridor we run daily. Same-day diagnostics, system replacements, maintenance plans. Call before the season starts if your system is in that uncertain window.