Proven Work
Excavation & Concrete Project Experience
Heavy civil, municipal, and commercial scopes across Schuylkill, Dauphin, and surrounding Eastern PA counties — performed by Keystone's ownership team.
Heavy Civil
Pond Wall Repair & Excavation
4-Acre Pond, Schuylkill County
The pond's wall had blown out. We repaired it, excavated the full pond to increase depth, and removed and replaced the concrete spillway — the kind of combined earthwork-and-concrete scope that's easy to get wrong when it's split across two contractors.
Municipal
Storm Sewer Upgrade
Dauphin County Commissioners
Replaced multiple storm inlets and installed new 42" storm piping for Dauphin County Commissioners — municipal-spec sequencing and inspection from open-cut through backfill.
Commercial
Warehouse Floor Replacement
Commercial Real Estate Client
Removed the existing walk-in cooler and concrete floor, prepped subbase, then poured, finished, and epoxy-coated the new floor — full teardown through finish concrete on one scope.
// Performed directly by Keystone's ownership team.
Have a Site or Concrete Scope Coming Up?
Let's walk the site and put together a straightforward, lump-sum estimate.