Independently reviewed · Updated February 2026
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If you are looking for a professional drainage company, look no further than A and P Drainage Ltd in Weymouth, Dorchester and all the surrounding areas
Blocked drain clearance & drainage services in London & Dorset
Weymouth Drainage operates out of the DT3 area, providing residential drain clearance, CCTV surveys, and repair work to homeowners dealing with everything from slow-running sinks to more serious structural drainage issues. Their focus on camera-based diagnostics means problems are identified accurately before any work begins, which helps avoid unnecessary digging or guesswork
Blocked drains are one of the most common household emergencies in Weymouth. Whether it's a kitchen sink that won't drain, a gurgling toilet, or water pooling outside, the companies listed above can help.
Most of the companies listed also cover nearby areas including Bridport, Wareham, Yeovil, Blandford Forum. If you're just outside Weymouth, they'll likely still be able to help — enter your postcode above to check.
If your drain keeps blocking in the same spot, it may be worth asking about a CCTV drain survey. Several of the companies serving Weymouth offer this as an add-on, typically costing £100-£200.
Find drain clearance companies near you