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Hydro Excavation


Hydro Excavation


Hydro Excavation Phoenix and Tucson AZ

Hydro excavation and potholing has become increasingly desirable due to the increased amount of underground infrastructure. Earth can be removed around any utility or structure exposing only those items being searched for without damage.

Our excavators utilize a suction excavator that produces powerful suction through a wide pipe which is up to 30 centimetres (1 ft) or so in diameter. The suction inlet air speed may be up to 100 metres per second (220 mph). Its construction is somewhat like a vacuum truck (gully emptier) but with a wider suction hose and a more powerful suction.

Overley’s has been providing trustworthy environmental and industrial solutions since 1959. In that time we have serviced thousands of customers and have grown our work scope diversity to fully support the commercial and industrial sectors. Our extensive list of services, experienced leadership and field crews, and impressive fleet all combine to provide industry leading solutions for our clients.