Custom builder in Switzerland, Florida

Yes. Switzerland is inside our regular working area from Keystone Heights — we cover all of St. Johns County and the 6 neighboring counties we serve. Call (352) 478-6112 and we'll come walk the property.

St. Johns County Building Services. County permitting plus Corps and state authorization for river structures, and septic system approval on most parcels. We handle the permit applications and the agency coordination as part of every job.

Old river-bluff ground with deep sand and heavy oak canopy, and long private driveways that need their own drainage design. Direct frontage on a wide tidal reach of the St. Johns, with Trout Creek providing protected water for smaller craft. Both of those shape foundation, drainage and site work decisions here.

Mostly riverfront estates, large wooded homesites, private docks. Large lots with custom homes set well back from the road, many with dock and boathouse structures of significant age.

Yes — Keystone Custom Builders holds Florida Certified Building Contractor licence CBC1265492, which covers residential and light commercial construction statewide, and we carry general liability and workers' compensation coverage.