Whether you require an emergency attendance or would like to book a scheduled maintenance visit, Clearmasters Environmental are available 24/7, 365 days of the year. Across Surrey, Sussex, Kent, Hampshire and London, we provide domestic Septic tank, Cesspit and Sewage treatment plant emptying, Blocked drain clearance, Pump chamber maintenance and CCTV surveys. In our 34 years' of operation, there isn't much we haven't seen and solved! Our fleet of tankers boast state-of-the-art equipment in order to provide you with a highly professional and reliable service at extremely competitive rates.