Hydro Excavation

Groundbreaking Technology

Hydro-excavation, also known as hydrovac or water excavation, is a non-destructive digging method that utilizes pressurized water and a powerful vacuum system to remove soil and debris. The process involves injecting water into the ground to break up the soil and create a slurry. The resulting slurry is then vacuumed up into the truck’s debris tank, effectively and efficiently clearing the way for utilities installation, repairs, or other underground construction activities.

Hydro Excavation

Culvert Cleanout

TMA’s superior and versatile fleet includes a hydroexcavation combo unit which is capable of unclogging your facility’s drain lines, culverts, sewers and catch basins.

Industry Applications

  • Locating underground utilities
  • Pipeline installations and tie-ins
  • Creating slot trenches
  • Soil removal in sensitive or congested areas
  • Fiberoptic or cable installations/ demolitions
  • Creating pier shaft/ potholes for piling installations
  • Soil removal for electrical tie-ins and duct bank installations
  • Exploration activities

Contact Us


6065 LA-73 Geismar, LA 70734

Phone Number

(225) 677-8800

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