Multiple factors contribute to an effective manhole. Different materials serve various purposes and contribute to the structure as a whole. With each structure, certain defects and deterioration may apply. Here’s where Townley comes in. Whatever state your manhole may be in, rehabilitation requires tact and experience. Repair and renewal may include simple cement and epoxy or replacement for the best fix. Call us for the best way to rehabilitate, install, and maintain materials used for manhole construction.