Drain Unblocking Across Hampshire
Help with blocked outside drains and recurring drainage restrictions. SouthFlow is based in Petersfield, provides 24/7 help and covers all of Hampshire.
Local Drainage Support
Across all of Hampshire,
Surrey & West Sussex
Blocked drains: clearance first, investigation when needed
Drain unblocking addresses a restriction that prevents wastewater flowing normally. Tell SouthFlow whether the problem affects an internal fixture, an outside gully or several connected outlets. Grease, debris and flushed items can cause restrictions, while roots or pipe damage may need further investigation. A symptom such as a bad smell or slow sink does not establish the cause on its own.
If the blockage returns after clearance, share how soon it came back and what was found previously. A CCTV inspection can help identify an underlying problem where suitable access is available. Clearance restores flow where possible; it does not repair a cracked or collapsed pipe. Any further cleaning, camera work or repair should follow the findings and an agreed scope.
Arrange drain unblocking at your Hampshire address
SouthFlow is based in Petersfield and covers Hampshire homes, landlords and commercial premises. Provide the full address and postcode, access restrictions and the purpose of the work. For urgent help, call 07922 321154. For planned work and supporting information, email info@southflowdrainage.co.uk.
The price depends on the work needed, access and any preparation or investigation. Ask what the quote includes, including attendance, cleaning, inspections and records where relevant. Discuss timing directly and agree approval for work beyond the initial scope before it proceeds.
Clear the blockage. Understand the next step.
Slow drainage, standing water and repeated backing-up can indicate a restriction somewhere in the drainage route. Tell us where water is collecting, whether several outlets are affected and what has already been tried.
The appropriate clearance approach depends on the drainage and access. High-pressure drain jetting is one available service; recurring restrictions may call for further investigation rather than repeated clearance alone.
What to include in your enquiry
- Your address and postcode.
- The affected drains, toilets or sinks.
- Whether water is contained or overflowing.
- Any previous blockages, clearance or survey findings.
- Where accessible drainage points are located.
Blocked toilet or sink?
For an outlet-specific problem, visit our separate Toilet Unblocking and Sink Unblocking pages. Tell us if more than one fixture is affected, as connected drainage may need investigation.
Your questions answered
How much does drain unblocking cost?
The blockage, access, clearance method and attendance arrangements affect the quote. Ask which charges and work are included in your quote.
Do you provide emergency drain unblocking?
Yes. SouthFlow provides 24/7 drainage help. For our home area, see drain unblocking in Petersfield; coverage extends throughout Hampshire.
What if clearance does not resolve the underlying problem?
Where a defect or recurring restriction is suspected, a camera survey can help assess accessible drainage and inform repair options.
Do you offer 24/7 drainage help?
Yes. SouthFlow provides 24/7 drainage help. Tell us where the problem is, whether wastewater is overflowing and how essential facilities are affected. Attendance arrangements are confirmed for the individual enquiry.
Where is SouthFlow based?
SouthFlow is based in Petersfield and covers Hampshire, Surrey and West Sussex. A town page describes our coverage; it does not mean we have a separate branch in that town.
Should I book clearance or a CCTV survey?
Clearance addresses a restriction, while CCTV inspection investigates visible condition inside accessible pipework. Describe the symptoms and any previous problems first so the appropriate next step can be discussed.
What should I do if wastewater is overflowing?
Avoid adding more water through affected outlets where that worsens the overflow. Do not repeatedly flush a blocked toilet, and keep people and pets away from wastewater.
Does a blocked drain always need a repair?
No. A blockage can occur without structural damage. If a defect is suspected or the restriction keeps returning, inspection may help establish whether repair is needed.
What information helps when requesting help?
Provide the full address and postcode, the affected outlets and when the problem started. Include previous findings, access restrictions and the contact who can authorise work at a rented or managed property.
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.
Based in Petersfield. Covering all of Hampshire.
SouthFlow covers homes and businesses throughout Hampshire. Explore our Hampshire coverage page for locations served, or visit Areas We Cover for the full service area, including Surrey and West Sussex.
Tell us what you need help with
Share your postcode, property details and drainage symptoms.