A blocked drain rarely stays a small problem for long. Slow-running water, bad smells, standing water outside or sewage backing up into your property are all signs of a blockage that needs a drainage specialist rather than a temporary fix.
As an established local drainage company, Drainsco provides drain unblocking services throughout Hampshire, including Southampton, Portsmouth, Winchester, Basingstoke, Andover, Eastleigh, Fareham, Gosport, Havant, Farnborough, Aldershot and beyond.
Whether it's a blocked outside drain, a blocked toilet, a blocked sink or a drainage problem that keeps coming back, our drainage contractors can identify the cause and recommend the right way to sort it, permanently.
Blocked drains can build up slowly over weeks, or appear suddenly with little warning.
Common causes include fat, grease and food waste, hair and soap deposits, wet wipes, garden debris, limescale build-up, foreign objects, tree root ingress and cracked or damaged pipework.
As your local blocked drain specialist, our engineers will assess the problem first before choosing the most effective way to unblock drain systems without causing unnecessary disruption.




Looking for a local drainage company rather than a general plumber?
Our Hampshire-based drainage engineers focus specifically on diagnosing and resolving drainage issues for homeowners, landlords and businesses across the county.
Drainsco can help with everything from a simple blocked sink or toilet to a recurring underground drainage problem
that needs a proper CCTV pipe survey to get to the bottom of it.


Drainage emergencies rarely wait for a convenient moment.
If an outside drain is overflowing, your toilet won't flush or wastewater is backing up into your home or business, you need an emergency blocked drain sorted quickly, not next week.
Drainsco provides a 24/7 drain unblocking service across Hampshire, with engineers available seven days a week, including weekends and bank holidays.
Our engineers turn up ready to diagnose and clear a wide range of drainage blockages on the spot.
A blocked toilet can turn into an urgent problem fast, especially if it's the only one in the house or on site.
If your toilet is slow to drain, the water rises higher after flushing, or wastewater starts backing up, there could be a blockage in the toilet itself or further along the drainage run.
We offer a dedicated toilet unblocking service across Hampshire and can investigate stubborn or repeat blockages, not just clear the immediate symptom.
If your toilet keeps getting blocked, it's often worth having our engineers check for an underlying drainage issue rather than calling out for a blocked toilet repair every few weeks.


Blocked sinks usually build up gradually as grease, food, soap, hair and other debris collect inside the waste pipe.
Drainsco provides a sink unblocking service for both kitchen and bathroom sinks across Hampshire.
If the blockage sits deeper within your drainage system, our engineers can investigate the wider pipework to find the actual cause rather than just clearing the top of the pipe.
Outside drains can become blocked by leaves, mud, silt, debris and foreign objects finding their way into the system.
More serious problems can also stem from tree roots or damaged drainage pipes underground.
Rather than repeatedly clearing the same blocked outside drain, our drainage engineers investigate what's actually causing it.
For persistent issues, we may recommend a CCTV drain survey to check the condition of the pipework itself.


When a blockage keeps coming back, clearing it may only ever fix the symptom.
A CCTV drain survey lets our engineers inspect inside the drainage system using specialist drain camera equipment, so we can see exactly what's going on rather than guessing.
A cctv pipe survey pinpoints exactly where the problem sits, so our drainage engineers can recommend the most sensible next step, rather than repeat call-outs for the same issue.
Drainsco works with homeowners, landlords, property managers and businesses across Hampshire.
When a drainage problem threatens to disrupt your home or business, our aim is to find the cause and get everything working properly again with the minimum of fuss.


Don't leave a drainage problem to become a bigger one.
Whether you have a blocked drain, blocked toilet, blocked sink, overflowing outside drain or a recurring drainage problem, contact Drainsco today.