If it's underground, we're on top of it !

(408) 723-4191


Our Subdynamic crew is equipped with a Ditch Witch FX-30 Hydro-vacuum, and introducing the Ditch Witch HX-75, which will be put into service in early April of this year.  The FX-30 and HX-75 are primarily used for potholing to verify all utilities on site. Although it has many other uses to assist you on your job sites.

Soft excavation capabilities

  • Slot trenching
  • Setting utility boxes and valves
  • Street repair
  • Keyholing

Cleanup of non-hazardous, non-flammable fluids and spills

  • Debris in catch basins
  • Storm drains
  • Directional drills
  • Utility boxes and vaults
  • Vehicle wash pits
  • Culverts
  • Post emergency clean up
  • Mulch and gravel removal
  • Salt and sand removal
As most California professionals know, it is a state law to pothole utility marked locations in order to verify before digging.  The biggest advantage Subdynamic has in this regard, is the ability to do both utility locating of the requested site, and mobilize our hydro-vacuum to pothole and verify the locations that we located prior.  Most companies only do one or the other.  Subdynamic can easily accomplish both at a fair price.
If you have any questions about hydro-vacuuming, please contact us. We would be happy to assist.
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