Independently reviewed · Updated April 2026
GSB Drainage is your local drain company for blocked drain clearance in Southampton, offering 24/7 emergency drain unblocking and repairs at affordable prices
Drain Crusader, UNBLOCK YOUR BLOCKED DRAIN 24/7 IN THE SOLENT REGION Whatever your drainage problem, we're ready to ride to the rescue, we use over 20 years of experience to help you
Solent Drainage Solutions operates out of the PO7 area, offering residential drainage services including blocked drain clearance, CCTV drain surveys, and structural repairs. Their focus on diagnostic work alongside hands-on fixes makes them a practical choice for homeowners dealing with recurring or hard-to-trace drainage issues. For those in the surrounding Hampshire area, they cover the kind of local drainage problems that often need prompt, knowledgeable attention
If you have blocked drains or damaged pipes in Waterlooville, Portsmouth, Southampton or around Hampshire, we are on call 24 hours a day
1st Master Drainage are local drainage Portsmouth based experts who have years of experience offering reliable and affordable services
Brad Tyler Plumbing and Drain Services is a professional plumbing company that offers drain unblocking, surveys and repairs in and around Gosport and Hedge End
High pressure jetting, sewage blockages, blocked toilets, stack pipes, unblock sinks BEST QUOTES ON THE ISLAND - NO CALL OUT FEE 24/7 IOW Drainage
Hampshire Drainage are specialist drainage experts that fix any problems from blocked drains, drain relining to sewage problems. Get in touch
Dartman Drainage operates out of the SO18 area of Southampton, specialising in residential drainage problems ranging from stubborn blockages to more complex issues identified through CCTV surveys. Their focus on diagnostic work alongside hands-on repairs means homeowners get a clearer picture of what's actually causing recurring drain problems, rather than just a temporary fix
K S Drains operates out of the PO20 area, providing residential drainage services across the surrounding parts of West Sussex. Their work covers everything from clearing stubborn blockages to carrying out CCTV surveys that help homeowners understand what's actually happening underground before committing to repairs. For anyone dealing with a slow drain or a more serious drainage issue, they offer a practical, local option worth considering
If you're searching for drain clearance in Gosport, you've come to the right place. We've compared the top local companies serving Gosport and the surrounding area to help you find a reliable professional quickly.
Most of the companies listed also cover nearby areas including Portsmouth, Fareham, Havant, Bishops Waltham. If you're just outside Gosport, 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 Gosport offer this as an add-on, typically costing £100-£200.
Find drain clearance companies near you