CCTV Drain Inspection for Rats
Why Rats Enter Properties Through Drains
The public sewer system provides an ideal habitat for rats. It offers:
Warmth and shelter
Constant water supply
Access to food waste
Protection from predators
However, when drains become damaged or defective, rats can escape from the sewer network.
Common issues that allow rats to enter drainage systems include:
Cracked or fractured drain pipes
Collapsed or displaced pipe sections
Open joints between pipes
Damaged inspection chambers
Rats chewing through plastic pipework
Poorly sealed connections
In some cases we have seen rats chew directly through 4 inch internal waste pipes, allowing them to enter kitchens, bathrooms and wall cavities.
A CCTV drain inspection allows us to locate these problems quickly and accurately.
What Is a CCTV Drain Inspection?
A CCTV drain survey uses a specialist waterproof camera that is inserted into the drainage system through an inspection chamber.
The camera travels through the pipework while transmitting live video footage to a monitor above ground. This allows the technician to inspect the internal condition of the drain and identify any faults or rat access points.
Our professional CCTV camera system provides:
High definition video footage
Meter counter to record distance within the pipe
Accurate location of defects
Real time inspection of drainage conditions
This allows us to pinpoint exactly where rats are entering the drainage system and recommend the correct solution.
Our CCTV Drain Inspection Service
Nex Pest Control operate an in-house high definition CCTV drain camera system specifically used for investigating rat activity within drainage systems.
During the inspection we will:
Access the drainage system via the inspection chamber.
Feed the CCTV camera through the pipework.
Inspect the condition of the drains for faults.
Identify any rat entry points or damage.
Record the location of defects using the camera’s meter counter.
Photographic and video evidence from the inspection will be provided to you following the survey so you can clearly see any issues within the drainage system.
CCTV drain inspection cost: £100 per household
Signs Rats May Be Coming From Your Drains
Many customers are unaware their rat problem originates from underground pipework.
Common indicators include:
Rats appearing inside the property without obvious entry points
Rat activity in kitchens, bathrooms or behind appliances
No visible access holes around the exterior of the building
Repeated infestations despite pest control treatments
Rats appearing from toilets or internal pipework
If these signs are present, a CCTV drain inspection is often the most effective way to identify the source of the problem.
Rat Blocker Installation
Where drains connect directly to the main sewer system, rats can sometimes travel through the pipe network towards properties.
Nex Pest Control supply and install 4 inch and 6 inch rat blockers to prevent rats entering drainage systems.
Rat blockers are stainless steel non-return valves fitted within inspection chambers. They allow waste to flow normally into the sewer but prevent rats travelling back towards the property.
This is one of the most effective long-term preventative measures for rat problems originating from the sewer system.
Rat Blocker Supply and Fitting
Why CCTV Drain Surveys Are Important for Rat Problems
Simply baiting rats without identifying the entry point rarely solves the problem permanently.
A professional CCTV drain inspection allows us to:
Identify how rats are entering the property
Locate damaged or collapsed pipework
Determine if repairs are required
Install rat blockers where appropriate
Prevent future infestations
By addressing the root cause of the infestation, we can stop rats returning.
Local CCTV Drain Inspection Specialists
Nex Pest Control provides CCTV drain inspections for residential properties across:
Stevenage
Hitchin
Letchworth
Welwyn Garden City
Surrounding areas of Hertfordshire
Our pest control technicians have extensive experience investigating rat activity within drainage systems and implementing long-term preventative solutions.
Need Help With Rats in Drains?
If you suspect rats may be entering your home through the drainage system, a CCTV drain inspection can quickly identify the problem.
Early detection of drainage faults can prevent recurring infestations and costly repairs.
Call 01438 870688 today to arrange your CCTV drain survey.
Or request a call back and a member of the Nex Pest Control team will contact you shortly.
Call or Message Us
If you need urgent pest control, the fastest way to reach us is by phone or WhatsApp.
📞 Call Us
01438 870688 – Stevenage Office
01462 374030 – Hitchin Office
Client Reviews & Feedback
We are a small family run business of dedicated Pest Controllers that take great pride in our work.
Where we work
- Stevenage
- Hitchin
- Letchworth
- Baldock
- Welwyn Garden city
- Ware
- Hertford
Where we work (Bird control)
- Hertfordshire
- Bedfordshire
- Cambridgeshire
- Essex
- Buckinghamshire
- Northamptonshire
- Peterborough
- Greater London
- Kent
