Welcome to Certified Tank & Manufacturing, LLC. We manufacture Above Ground Storage Tanks for a wide range of applications. In addition to diesel fuel storage tanks, we manufacture chemical storage tanks, and tanks for dry good bulk storage needs. Our main focus is above ground fuel storage tanks for the agricultural, petroleum, and environmental industries. All of our tank designs can incorporate API, UL, or STI standards depending on what the needs are. The team at Certified Tank can build your UL 142, UL 2085, UL 2080, Flameshield, or Fireguard tank on time and on budget. We manufacture to your specifications whether its a 50 gallon fuel tank or a 50,000 gallon above ground storage tank system. We are located on a 15 acre facility in Springfield Illinois. Another benefit of our tank plant is that we have a fab shop that can accommodate complete custom metal fabrication work of all kinds. When quality matters, you need to get a quote from one of our distributors first. Our customers get the highest quality at the best possible price every time.

(Pictured in the background, is one of our above ground fuel storage tanks that was installed at an airfield in Colorado.)