POLSTON PROCESS

Drain, sewer, and waste stream separation and retention devices cleaning and rootering services; consulting services for drain, sewer, waste stream separation and retention devices cleaning and rootering; repair and maintenance of drain, sewer and waste stream separation and retention devices cleaning and rootering machines and apparatus; oil and gas industrial facility cleaning services; consulting for oil and gas industrial facility cleaning; providing technical support, namely, technical advice concerning the installation, repair and maintenance of apparatus, equipment, machines and devices used for cleaning industrial operations; cleaning of industrial premises; and consulting services for cleaning of industrial premises