Manhole Inspections in Hampshire
Inspection of accessible drainage chambers and connections.

Local Drainage Support
Across all of Hampshire,
Surrey & West Sussex
Inspect the chamber and its accessible connections
A manhole or inspection chamber enquiry may concern overflow, visible deterioration, damaged benching or a cover that appears unsafe. Explain the observed issue and where the chamber sits in relation to the affected drainage. Inspection can inform whether cleaning, chamber repairs or further pipe investigation should be considered.
A chamber view does not show the full internal condition of every connected pipe. Separate CCTV inspection may be appropriate where the concern extends along the drainage route. Provide previous findings and cover locations where known, and keep people and vehicles away from any cover that appears unsafe.
Access and the information required
Tell SouthFlow about traffic, surface finishes and restrictions around the chamber. Do not enter a chamber or attempt to move an unsafe cover to obtain information. Discuss the inspection scope and any requested photographs or written findings before booking, particularly where another organisation has specified a survey format.
Arrange manhole inspections in Hampshire
SouthFlow is based in Petersfield and covers Hampshire, Surrey and West Sussex. Send the full address, the purpose of the work, previous findings and access information. Call 07922 321154 or email info@southflowdrainage.co.uk to discuss the enquiry.
The price depends on the condition, access, preparation and extent of the proposed work. Confirm the included attendance, inspection, cleaning and completion records where relevant. Agree how further work will be authorised and discuss timing directly before booking.
Manhole Inspections for homes & businesses
Drainage chambers provide access to parts of the underground system. SouthFlow carries out manhole inspections to investigate visible condition, flow and connections, and establish whether further cleaning, surveys or repairs may be needed.
Before you enquire
Tell us where the covers are located and whether access is restricted or affected by traffic. Mention any visible overflow or damage.
- Based in Petersfield
- Hampshire, Surrey and West Sussex coverage
- £5 million public liability insurance

Common questions
Can an inspection identify every hidden defect?
A chamber inspection covers what can be accessed and observed. Hidden pipework may need a CCTV survey or further investigation.
Which areas do you cover?
SouthFlow is based in Petersfield and covers Hampshire, Surrey and West Sussex. See areas we cover →
How do I arrange an enquiry?
Call 07922 321154 or email info@southflowdrainage.co.uk with the address and work required. The staging form remains unconnected, so use these direct contact details.
Understand the chamber and its connections
A chamber inspection can help investigate accessible flow routes, visible deterioration and the condition around connections. A chamber view does not show the full condition of every connected pipe.
Describe cover locations, traffic over the covers, known overflow and restrictions around the work area. Inspection findings can inform whether cleaning, further camera investigation or chamber repairs are needed.
Discuss the work before booking
Describe the issue
Provide the postcode, property type and relevant symptoms or findings.
Explain site access
Share the location of drainage points and any restrictions on working space or attendance.
Agree the scope
Confirm the proposed work, included costs and any required outputs or follow-up work.
Planning your drainage work
Does a chamber inspection include connected pipework?
The scope depends on what is accessible and agreed. A separate camera survey may be needed to investigate the internal condition further along a connected pipe.
What affects the cost?
The drainage condition, access, extent of work, preparation and attendance requirements affect the quote. Describe the job and ask which work and charges are included.
Do you cover the whole of Hampshire?
Yes. SouthFlow covers homes and businesses throughout Hampshire. See Hampshire coverage for locations served. The wider service area also includes Surrey and West Sussex.
Does a chamber inspection include all connected drains?
Not automatically. The chamber and visible connections can be assessed within the agreed scope, but a separate CCTV inspection may be needed to examine pipework further along the route.
Should I lift the cover before the visit?
Describe the location and any access restrictions without putting yourself at risk. Do not lift an unsafe cover or enter the chamber. Discuss access arrangements with SouthFlow before attendance.
Need drainage help?
Tell us about the property and the problem.
