Underground Utilities

Underground utilities are the invisible infrastructure your home depends on — water, sewer, electricity, and communications running through the ground to your house every day. When those systems need to be installed, repaired, or extended, the excavation work needs to be done carefully, to the right depth, and with proper backfill to protect both the utility and your yard. Liteworks Co. handles residential underground utility excavation throughout Greater Cincinnati.

Water service line replacement is one of the most common residential utility projects we handle. Older homes throughout Hamilton, Clermont, and Boone counties often have aging water service lines — galvanized steel or lead pipes that need to be replaced with modern materials. We excavate the service line trench from the meter pit to the house, working around existing landscaping and structures as much as possible.

We always call OUPS and/or Kentucky 811 before any utility excavation. This is non-negotiable — locating existing utilities before we dig protects your utility service, our crew, and the surrounding infrastructure. We also work with property surveys and building records when available to know what to expect underground.

Sewer line replacement is one of the more disruptive residential utility jobs, but often unavoidable when tree roots have infiltrated clay tile pipe or old cast iron has corroded through. We excavate sewer trenches to the depth required, coordinate with your licensed plumber for pipe installation, and backfill carefully to prevent settlement that would change the grade of a gravity sewer line. Sewer trench backfill that settles creates low spots in the pipe where solids collect — we take backfill compaction seriously.

Running underground electric to a new detached garage, workshop, or outbuilding is a very common residential project throughout the suburban and rural areas around Greater Cincinnati. We trench the route from your electrical panel to the new structure, typically at 24-inch minimum depth for direct-buried cable or 18 inches in conduit under driveways. We coordinate with your electrician and work around existing landscaping to minimize yard disruption.

Ohio's frost depth — approximately 30 inches in the Greater Cincinnati area — dictates minimum burial depths for water lines. Water service lines that aren't deep enough freeze in hard winters, and Cincinnati does get cold snaps that push the ground well below freezing. We dig water line trenches to the depth your plumber specifies, which should account for local frost depth requirements under Ohio building code.