a.s.t. environmental, inc. is an environmental contractor specializing inenvironmental excavation and landfill construction, waste management andin-situ remediation, industrial cleaning and decommissioning.
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a.s.t. environmental, inc.,remediation contractor, environmental remediation, remediation, environmental contractor, landfill construction, surface impoundment closure, waste management, in-situ remediation, geoprobe, industrial cleaning, underground storage tank removal, soil vapor extraction,bioremediation, air sparging, ohio, kentucky, indiana, bob welsh, robert welsh,doug smith, duane guilfoil, gary simpson