
Treating rats or mice deals with the ones already inside. Proofing deals with how they got there. In Brent's older houses, that is usually a collection of small, unremarkable gaps — around a pipe, under a kitchen unit, behind a worn door threshold.
Our rodent proofing service is £180 for up to one hour of small-hole work. Call 0800 955 2347.
The service is for small, accessible entry points that can be sealed within an hour. It is designed to follow treatment, closing off the routes rats and mice have been using so a new arrival does not find the same way in.


A mouse can get through a hole about the width of a pencil; a young rat through one not much larger than a thumb. The gaps that matter are often far smaller than people expect, which is why they get missed.

Structural repairs, drain repairs and large holes need a builder or a drainage contractor. If rats are coming from a broken drain, the usual fix is a repair or a one-way rat blocker fitted by a drainage specialist after a CCTV survey. We will tell you if what you need is outside the one-hour service.
Usually after. Sealing every gap while rodents are still inside can trap them in walls and floors. Once activity has stopped, proofing locks the property down.
Rodent proofing in Brent is £180 for up to one hour of work on small holes and gaps. Larger or structural work is quoted separately or referred to the right trade.
| Treatment | Price |
|---|---|
| Rodent Proofing | £180 – up to 1 hour, small holes |





















Sealing small accessible holes and gaps — typically around pipes, behind kitchen units, at door thresholds and air bricks.
No. Drain faults need a drainage contractor, who may repair the pipe or fit a rat blocker.
Usually not — sealing gaps while they are still inside can trap them in the walls or floor.
Tell us whether you have had rats or mice, and where you think they are getting in.
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