Under Ground Storage Tank Removal. GoodEarth is an industry leader in underground storage tank (UST) removal and closure. We provide complete closure of UST systems: liquid, tanks, equipment and piping. All site activities from saw cutting and removal of concrete to back filling and resurfacing are performed "in-house" with our own employees and equipment. All personnel have been trained in all areas of job site safety. Vacuum Truck Services and Tank Cleaning.