Aztech Technologies has extensive experience in Underground Storage Tank (UST) removal and closure. Aztech personnel have performed hundreds of UST removals and closures at gasoline stations, commercial properties and private residences. We are experienced in managing tank removals and replacements, petroleum dispenser and line upgrades, and in-place tank closures. Aztech provide geological and engineering services through all phases of a project including: facility inspections, UST removal, soil screening, dewatering, excavation, UST and line installation, tank field well installation and groundwater sampling.