Owner/Operator Sam Dean began installing and servicing septic systems as a teen in 1977 at Caldwell's Septic and hasn't stopped since. Today, Sam still runs a truck and oversees a crew of qualified installers. If you are looking for an experienced, honest, & dependable company look no further. Providing residential services throughout all of Hillsborough, West Polk, and East Pasco counties and commercial/industrial services statewide.