Tank Trailer Cleaning has grown from a simple tank wash to a full service-EPA approved cleaning facility. We provide the highest quality service, efficiently and safely. Our tank cleaning facility serves the entire Midwest region of the United States and is conveniently located just outside of downtown St. Louis, Missouri at the I-55, I-70 and I-64 merge. Our expanded tank wash facility is earning a 1st class reputation throughout the country. The word of our ability to meet the needs of our customers in 1st class style is spreading fast. Our increased and newly remodeled office capacity is perfect for tank carriers considering expanding into the St. Louis market. Take advantage of this opportunity to set up your office/terminal and eliminate the costs of transferring or shuttling trailers from your yard to ours. Please e-mail Charlie Stock (see contact page) for inquiries into office rentals. Safety is #1 at Tank Trailer Cleaning. We have an excellent safety record. Our customers, our employees and the environment are our first priority. Our interest in the environment is genuine and our efforts are making the difference. We have built a 'state of the art' waste water pre-treatment plant which has full EPA approval. Tank Trailer Cleaning is open 24 hours a day. We schedule non-stop tank cleaning. Our days of operation are Sunday at midnight through Saturday at 4:00pm. Sunday tank cleaning can be scheduled by appointment.