Hydro excavating is the safest, most cost effective and environmentally friendly method of excavating in the industry today. It is a process that utilizes pressurized water to break up and remove the soil via air conveyance into a debris tank providing a non-destructive means to safely locate utilities and precisely excavate an area.

hydro excavation vactor truck

Hydro Excavation Services

Daylighting utilities

Four O Six Underground’s daylighting services provides an experienced, highly trained team and the right hydro excavation equipment to uncover or confirm the location of utilities with ease. Our technology and methodologies surpass those of traditional excavation techniques to enhance project safety, increase productivity, and lower costs.

Excavating trenching

Hydro excavation will expose all lines without damaging them. Pipeline construction is a perfect situational application for this technology. Whether you are paralleling existing lines or crossing existing lines, safety is the greatest concern.

Power pole replacement

Four O Six Underground digs installation holes (of varying diameter and depth) for all types of poles including power poles, telecom poles, traffic signals, light standards, signs, fence posts, etc.

Sewage removal

The best way to keep a sewer or storm system working properly is to perform routine inspection and cleaning. Four O Six Underground’s hydro excavation services can remove sewage and other debris to ensure you have a system for efficiently moving both wastewater and storm water along with other solid materials through a collection system from the source to an environmentally safe place of treatment and disposal.