Septic Tank Emptying It is important to ensure that your septic tank is regularly emptied. Our experienced team offer septic tank emptying throughout Surrey andf the South East. Our vacuum tankers provide an efficient waste removal service. We are also qualified and trained to provide a legal disposal that meets the local authority requirements. Cesspit Emptying If your cesspit is not emptied every 6 to 12 months, you may experience a build up of sludge. This can create blockage problems or overflowing. We have 30 years experience clearing cesspits of waste water and transporting it for safe disposal.