Independently reviewed · Updated February 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
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
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
We know that when you have a drainage problem, all you want is to get back to normal as quickly as possible. Swift Clear Drains will get the job done fast and with the minimum of fuss
The Rodfather, number 1 for your number twos
For emergency drainage services in the Isle of Wight contact Drainflow (IOW) Ltd for a local 1 hour call out service. Call us in Newport on
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