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CCTV drain surveys for rat problems in Wigan

Camera investigation of accessible drainage to help identify defects, uncapped connections and possible routes behind persistent rat activity.

Discuss a drain survey

When rats may be coming from drains

Repeat rat activity around kitchens, bathrooms, extensions, gullies or cavity walls can sometimes be linked to the drainage system. A camera survey can help reveal damaged pipework, redundant branches, open connections or areas requiring specialist repair.

What the investigation covers

  • Inspection of accessible chambers and drainage routes
  • CCTV footage of suitable pipework
  • Checks for obvious defects and redundant connections
  • Consideration of links between drain findings and property activity
  • Practical recommendations for repairs, caps or a one-way rat valve where appropriate

Pest control and drainage knowledge together

The survey is focused specifically on understanding possible rat access. Findings are considered alongside droppings, burrows, entry points and the layout of the property, creating a clearer investigation than treating the drain and building as unrelated issues.

Real drainage investigations

These genuine job photographs show the types of defects and equipment involved.

Damaged underground drain pipe with holes that could provide rat access
Damaged pipework can provide access outside the intended drainage route.
CCTV drain camera monitor displaying the inside of a pipe
A CCTV camera provides a view inside accessible drainage.
One-way rat valve fitted inside a drain pipe
A one-way rat valve installed where the drain layout and condition are suitable.

Drain survey questions

Does every rat problem need a drain survey?

No. It is recommended when inspection findings suggest a drainage connection or when activity continues despite suitable control and proofing.

Can you repair damaged drains?

The survey identifies likely issues. Specialist drain repairs may need to be completed by an appropriate drainage contractor.

What is a rat valve?

A one-way valve is designed to allow wastewater to pass while restricting rats travelling upstream. Suitability depends on the drain layout and condition.