Boca Raton may be the densest Sub-Zero market north of Miami — gated country-club estates run PRO-48s and full column installs, gated communities built in the 1990s-2000s carry 600/700-series built-ins, and the newest towers spec panel-ready columns as standard. Boca's failure pattern combines hard municipal water (ice-maker scale), summer storm power cycles (start components and boards), and two-decade-old installs reaching compressor age in the older gated neighborhoods. We stock OEM parts for the common configurations and are EPA-certified for sealed-system work.