Do you have problems with your sewage pumps? Here at Cox Industrial Services we maintain all types of sewage pumps. We work on submersible pumps and controls. We are certified to work in confined space areas. That means any sewage pumps that are in a pit need to have certified confined space crews working on them. If you have any type of sewage pit problems whether it be with submersible pumps, column pumps or above ground pumps call Cox Industrial Services at 562-490-2606. All estimates are free of charge and you can reach us 24 hours a day at Cox Industrial Services.