Formed as a liquid waste haulier and disposal contractor in Truro, Cornwall back in 1982, Clear-flow Ltd now offer various se ... rvices relative to hazardous and non hazardous liquid waste management providing the complete service to home and business users across the South West region. Your first call for septic tank emptying, drain unblocking, CCTV drain surveys, drainage pipe lining, no dig repairs and confined space projects across Cornwall, Devon and the rest of the South West region. By providing a no-nonsense, cost effective, professional and safe service our commitment to customers is guaranteed. read more