Emergency Drain & Rodent Control London
Rats in Drains London, Emergency Response

Emergency drain & rodent control London – If you’re dealing with rats coming from drains, this is not just a rodent pest problem – it’s a drainage problem.
Feeling the stress and horror of living with rats in your home? Hearing noises in your walls? Need your home to be rat free ASAP? Tired of being promised a job well done, only for the rat infestation to return? It is time to call in the experts…
At Mercury Pest Control, we specialise in identifying and resolving rat infestations in drains across Central London, North London, South London, East London and West London. Whether it’s a broken drain causing rats to enter your home, or a suspected underground rat problem, we act fast.
We offer emergency rat control call outs with same-day, rapid response times. Mercury Pest Control are the ideal pest control and rodent control in London.
Rats entering property through drains

Rats live in London’s sewer network which means drains under and through your home are a rodent’s playground. When there is a weakness in your drainage system, either thats been their for years, caused by long term damage, or a recent issue from renovations, rats will exploit your drain weaknesses.
Common causes include:
- Broken or collapsed pipework due to lack of servicing
- Displaced drain joints due to dodgy building work
- Redundant connections left after renovations
- Cracked soil stacks overtime
- Rat infestation along wall cavities
- Rat infestation under floorboards
- Open sewer access points
If you’re experiencing a sewer or drain rat infestation in London, the issue is often beneath your property, not inside it.
CCTV drain inspection for rats

Mercury Pest Control carry out professional CCTV drain inspections for rats. We will identify rat entry points in drains, structural drain defects, underground rat movement, find broken drains that cause rat access and drainage faults which are leading to repeat rat infestations.
Our CCTV drainage survey for rats allows us to respond to your emergency infestation on the same-day. Investiagation begins immediately which allows us to pinpoint the exact problem, diagnose the rodent issue, allowing us to fix your rat infestation rapidly.
We do not treat unnecessarily, you won’t need to call us out repeatedly. We work tirelessly to find a solution to rat infestations.
What to do for an underground rat problem London
If you’ve noticed:
- Rats scratching beneath floors
- Rodent sewage smells
- Rats in bathroom
- Blocked drains with no clear cause
- Recurring infestations despite treatment
Repeated rat infestations usually means you need to dive deep into the drains. We have the tools and expertise to do this. Using specialist equipment to deep dive into your drains, find the drain issue causing the rat problem, and work to remove rats from your home.
Emergency drain & rat call outs

Rats emerging from toilets or drains are urgent situations, and quite common all across London.
We operate all across London and when you call, you’ll speak directly with our experts, such as Lirian, our main drainage and technical specialist. He oversees every drainage rat investigation from start to finish, ensuring nothing is missed.
You’ll know exactly who is handling your case as we provide unique fixes tailored to your home, quickly and professionally.
Why Choose Mercury Pest Control?
- Specialists in rats in drains London
- CCTV drainage surveys
- Broken drain investigations
- Combined drainage and pest expertise
- Same day response, within work hours
- Clear communication and fast action
Mercury Pest Control are a professional rat removal service in London who not only remove your rat problem, we find out why they’re happening and stop them at the source.