Our Services
Hydrovac Excavation in St. Louis, MO
Hydrovac (hydro vacuum) excavation uses pressurized water and a powerful vacuum to break up and remove soil with surgical precision — the safest way to dig around buried utilities, including gas, electric, fiber, water, and sewer lines.
What's Included
Built for St. Louis residential, commercial, and municipal sewer owners.
When the only acceptable risk is zero, hydrovac is the answer. Our St. Louis hydrovac crews handle utility daylighting (potholing), trenchless access pit excavation, slot trenching, and debris removal in tight spaces where traditional excavation simply isn't safe.
Hydrovac is the go-to method for utility locates, sign and pole foundations, valve box exposure, and any sensitive dig around critical infrastructure. We work with MSD, municipalities, utility owners, and other contractors who need precision and safety, not horsepower alone.
- Utility daylighting & potholing
- Non-destructive vacuum excavation
- Access-pit & trenchless support
- Slot trenching for utility installs
- Safe near gas, electric, fiber, water
- Subcontract for municipalities & GCs
Other Trenchless Services
Explore the rest of our St. Louis sewer rehabilitation services.
Get in Touch
Ready for hydrovac excavation in St. Louis?
Call us today or fill out our online form to schedule an appointment with the GreenFlow Solutions team.
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