Rodent
Investigation

Rodent Investigation Services

Rodents can travel through drainage networks and enter properties through defects, broken joints, uncapped connections, or damaged chambers.

A proper rodent investigation focuses on locating the route of entry and addressing it. CCTV inspection is often the quickest way to identify defects that enable access.

When you might need this service

You have evidence of rodents in the property and suspect they may be entering via drainage routes.

You’ve had repeat pest issues and want a longer-term solution by sealing the drain access point.

rats gain access to drains through uncovered pipes

Do your drains need a rodent investigation?

Call to book a visit, or email to request a quote. For urgent issues such as overflow or backups, contact us as soon as possible

Common causes of Rats in Drains

Open joints, fractures and redundant connections can provide access routes from shared drainage networks.

Damaged manholes, broken interceptors and defective laterals can also create entry points.

The Hydrajetting Approach

We inspect the drainage system to identify potential access points and defects. We then recommend the most suitable solution, which may include repair, patch lining, or a rodent valve where appropriate.

Where repairs are carried out, we verify performance and provide advice on preventing recurrence.

What's included?

  • CCTV inspection to identify defects and access points
  • Clear findings and a practical plan to address the route
  • Repairs or patch lining where suitable
  • Rodent valve (rat flap) solutions where appropriate
  • Advice on broader prevention and aftercare
got rats in your drain pipes? Hydrajetting can help

Why choose Hydrajetting?

  • Drain-led diagnosis rather than repeated short-term measures
  • Evidence and clear recommendations
  • Integrated repairs if defects are confirmed
  • Local coverage across Sussex & Surrey
  • Straightforward, practical communication
FAQs
Do rats in drains always mean the drain is broken?

Not always, but defects significantly increase the likelihood of access. CCTV helps confirm whether there is a defect enabling entry.

A rat flap is a one-way valve designed to allow wastewater to flow out while preventing rats travelling back upstream past that point.

Not in every case. Suitability depends on pipe layout, diameter and where the best installation point is.

Yes. Patch lining and lining can seal defects and joints that provide access routes.

It addresses drain access routes. Wider pest-proofing may also be necessary depending on the situation.

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