Sink Unblocking in Andover
Kitchen sink and bathroom basin unblocking in Andover. Discuss standing water, slow drainage and problems that return after clearance.

Local Drainage Support
Across all of Hampshire,
Surrey & West Sussex
Explain which sink is not draining
Tell SouthFlow whether the kitchen sink or a bathroom basin is affected. Describe whether water stays in the bowl, empties slowly or returns when another outlet is used. Include any unusual sounds, smells or symptoms at other fixtures.

Provide the history before another clearance
Mention recent changes to the waste route and any products or tools used. If the sink was cleared recently, explain how long the improvement lasted. A recurring restriction may need the connected drainage investigated rather than another isolated treatment.
Clarify the work being quoted
Ask whether the proposal covers the sink waste only or wider drainage and inspection. Access, the obstruction and attendance arrangements influence the method and price. Provide the full postcode and any restrictions on entry or working space, and agree how further work would be authorised.
Your Andover service questions
Do you clear kitchen sinks and bathroom basins?
Yes. Tell us which outlet is affected and whether it drains slowly, holds water or backs up when another outlet is used.
Why does my sink keep blocking?
Build-up in the waste route or a restriction further downstream may be involved. If the problem returns after clearance, share the history so the connected drainage can be considered.
What if other outlets are backing up too?
Report all affected outlets together. Several symptoms at the same time can indicate a restriction further along a connected drainage route rather than a problem confined to the sink trap.
Should I mention unblockers I have already used?
Yes. Tell us which products were used and whether standing water remains before anyone handles the waste pipe. Also mention trap cleaning or other attempts to clear it.
Does the service include the outside drain?
That depends on where the restriction lies and the work agreed. Ask whether the quote covers only the sink waste or includes connected external drainage and any investigation.
Can you help outside normal hours?
Yes. SouthFlow provides 24/7 drainage help. Explain the symptoms and their impact, then confirm attendance arrangements and charges for your address.
How much does the work cost?
We quote for the work your property needs. The price depends on the problem, access, preparation and attendance arrangements. When requesting a quote, ask what is included and whether VAT or additional investigation charges apply.
Related drainage help in Andover
The Hampshire service overview
Sink Unblocking across Hampshire explains the main service. Explore Areas We Cover for the Hampshire, Surrey and West Sussex service area.
Need drainage help in Andover?
Tell us the address and the problem or planned work.
