Suppliers and installers of oil, diesel and water storage tanks. Installations are carried out by OFTEC trained technicians at both commercial and domestic properties. 24 Hour Emergency Call Out for leaking oil tanks throughout Glos, Wilts, Oxon, Worc & Berkshire. As well as replacing tanks we install new tank bases and pipe work. Our other services include pipe work pressure testing, water removal, filter and firevalve fitting. All work is carried out by our own staff and we do not use subcontractors.We also supply Ad blue tanks, rainwater harvesting tanks, septic tanks, sewage treatment tanks, cesspools, interceptors and fuel pumps.