Septic Tank Services
Sussex's Septic Specialists Septic Tank Drainage
At RAW Drainage, we specialise in septic tank drainage services that keep your system healthy and your property protected. Whether it’s regular emptying, urgent desludging, or a full system inspection, our experienced team handles it all with care and efficiency. Using specialist equipment, we ensure every job is completed safely and cleanly, helping to prevent costly overflows or damage.
We proudly serve homes and businesses across Sussex, Hampshire, and the South Coast, offering reliable septic tank drainage whenever you need it. With fast response times and a no-fuss attitude, RAW Drainage is the trusted choice for keeping your septic system flowing freely and your surroundings fresh.

Contact Our Septic Tank Experts
From drainage to desludging - our team of septic tank specialists can help!
Septic Drainage & Desludging Cesspit Clearance
RAW Drainage provides expert cesspit clearance services to keep your property safe, clean, and free from unpleasant build-up. Whether your cesspit needs routine emptying or urgent attention due to overflowing or odours, our team is fully equipped to handle it quickly and efficiently. We use modern vacuum tankers and operate with care to ensure minimal disruption, leaving everything spotless and functioning smoothly.
Serving Sussex, Hampshire, Surrey, and across the South Coast, RAW Drainage is the go-to team for dependable cesspit services. With years of hands-on experience, a friendly approach, and a commitment to fast response times, we’ve built a reputation for being reliable, tidy, and thorough. Whatever the issue, we’ll get it sorted with no stress.
Most septic tanks should be emptied once a year, but it can vary depending on usage and size. Regular servicing helps prevent problems.
Slow drains, foul smells, and pooling water near the tank are key signs. If you notice any of these, it’s time to give us a call!
Yes – septic tanks partially treat waste, while cesspits store it all. Both need regular emptying to avoid overflows.
We sure do! Regular scheduled servicing keeps your system healthy and prevents costly surprises down the line.