Avocet Environmental Services
Installing and repairing sewage treatment plants, septic tanks and land drains. Off mains drainage specialists. FREE drain surveys in Norfolk and Suffolk.
Independently reviewed · Last updated February 2026 · Covers Norwich and surrounding areas including Lowestoft, Stowmarket, Thetford
Installing and repairing sewage treatment plants, septic tanks and land drains. Off mains drainage specialists. FREE drain surveys in Norfolk and Suffolk.
All Clear Drains Norfolk are drain unblocking and CCTV survey specialists based in North Norfolk. Got a problem, why not give us a call 07887596287
A well established small run business with over 30 years of experience in ground works, drainage and plant hire.
A blocked drain in Norwich can quickly turn from a minor inconvenience into a serious problem. Sewage backups, bad odours, and water damage are all risks if a blockage isn't dealt with promptly.
Most of the companies listed also cover nearby areas including Lowestoft, Stowmarket, Thetford, Ipswich. If you're just outside Norwich, they'll likely still be able to help — enter your postcode above to check.
Prices for drain clearance in Norwich typically range from £100 to £250 depending on the complexity of the blockage. The top-rated companies on this page are known for transparent, fixed pricing.
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