Underground Utility Installation
The utilities you can't see are the ones that cause the most expensive problems when they're done wrong. Cadoava installs water, sanitary sewer, storm drainage, and dry-utility conduit across Utah County, the Heber Valley, and Park City — to line, to grade, and coordinated with every other trade in the trench.
Why Cadoava for Underground Utilities
Water, sewer, storm, and dry utilities installed to engineered line and grade.
Trench safety and shoring per OSHA on every dig.
Coordinated with our own excavation and grading so the sequence never stalls.
Inspection-ready installs that pass the first time.
Our Process
Locate & plan
Blue Stakes locates, plan review, and trench layout.
Trench & shore
Excavate to depth with proper shoring and bedding.
Install & test
Lay pipe/conduit to grade, then pressure/air-test and inspect.
Backfill & compact
Bed, backfill, and compact in lifts to protect the install.
What Affects the Cost
Every project is different. These are the biggest factors that move the price on underground utilities work — we'll walk you through yours in a free estimate.
- Depth and length of runs.
- Number and complexity of tie-ins and connections.
- Soil, rock, and groundwater (dewatering).
- Traffic control and restoration if in roadway.
Frequently Asked Questions
What underground utilities do you install?
Domestic and fire water, sanitary sewer, storm drainage, and dry-utility conduit (power, gas, comms) — plus trench drains and detention/retention structures.
How deep do utilities have to be buried in Utah?
It depends on the utility and jurisdiction — water lines are set below frost depth, sewers run on engineered slope, and dry utilities follow each provider's cover requirements. We install to the approved plans and pass inspection.