London · Greater London
Sewer-borne rats and shared-wall mice are why pest control in London stays focused on Southwark's ageing basement drains.
London's terraces sit above an ageing sewer network that gives rats a direct run from drain to kitchen, from Southwark basements to Islington conversions. Sean handles those sewer-borne rats, the shared-wall mice and the restaurant cockroaches this density creates himself, leading pest control in London and treating the whole building rather than one flat. Every job starts with a free inspection, prices start at £90, and it carries a three-month guarantee alongside 24/7 emergency cover across the capital.
Information last reviewed by the local team — reviewed quarterly.
London's ageing combined sewer network gives brown rats a direct route from the drains into basements and kitchens across boroughs like Southwark and Lambeth, and a single defective drain run can reinfest a treated property within weeks.
London clay shrinks and swells with the seasons, opening hairline cracks around foundations and service pipes in terraced streets from Islington to Wandsworth that mice exploit long before homeowners notice any structural issue.
The sheer density of restaurants, cafes and takeaways across Westminster, Camden and Tower Hamlets means environmental health scrutiny is constant, and a single failed inspection can close a kitchen overnight.
A licensed technician leads every job locally — the same face from first inspection to final sign-off. Call or WhatsApp directly for a same-day answer.
Senior Pest Control Technician · London
Sean brings more than 25 years of international pest control experience to Service Giant's London operation, having worked commercial and residential contracts across several countries before settling into the capital's demanding pace. He's well versed in the sewer-borne rat activity that plagues basements from Southwark to Islington, and in the shared-wall mouse movement that spreads through London's Victorian and Edwardian conversions once one flat develops an entry point. Sean works closely with restaurant groups and managing agents who need audit-ready pest records, and treats every job as if it were his own tenancy on the line.
Booking takes three steps
You reach the technician who will do the work, not a call centre.
Sean identifies the species, finds the entry points and prices the job before anything is treated.
Approved products are applied and you get a written record of what was found, what was treated and what to change.
Every pest calls for a different playbook. Explore the 24 species we treat most often here — rodents, crawling and flying insects, birds and timber pests — each with a risk rating and the control method we use.
Rats breed rapidly, contaminate food and surfaces, and gnaw through wiring and pipes. A rat infestation poses serious health risks and can cause structural damage if left untreated.
Locally: the area's sewer network gives rats a direct route into basements and kitchens across every borough — we check drain runs, not just bait indoors.
How we control it
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Treatments start from £90, depending on the pest and the property At least 3 months on every service, unless we state otherwise We quote in writing after a free inspection, so you never pay for treatment you do not need.
What moves the price
From a single family home to a multi-site industrial estate, Service Giant scales the same rigorous standards to fit your property. We offer flexible one-off callouts, scheduled maintenance plans and fully managed contractual services. Talk to our team about the right cover for your site.
Your home should feel safe, not stressful. We provide discreet, family- and pet-friendly pest control for houses, flats, estates and rental properties across the area — from a one-off wasp nest removal to an annual protection plan that keeps the problem from coming back.
Pests in a business don't just damage stock — they damage reputation. We work with local offices, retail, hospitality, healthcare and food-service sites to deliver scheduled visits, rapid emergency response and the audit-ready documentation your insurers and inspectors expect.
Factories, warehouses, distribution centres and manufacturing plants in the area need pest control that works at scale. Our industrial programmes are built around long-term contractual services — complete site surveys, integrated monitoring, proofing and waste management — so your operation stays compliant and uninterrupted.
Six focused disciplines, one integrated team. Scroll the list to explore how each service works — from structural treatments and proofing to sanitation and compliant waste disposal. Part of the wider Service Giant pest control range.
the area's dense terraces, mansion blocks and mixed-use buildings hide rodents and cockroaches in shared risers, party walls and sub-floor voids that a surface spray never reaches.
Rats move along the area's sewer and drainage network as easily as they move along a garden fence, surfacing through defective drains, air bricks and service penetrations across every borough.
Overflowing communal bin stores, gaps under decking and untended courtyard planting give the area's rats, mice and cockroaches exactly the cover dense city living tends to create.
Original Victorian and Edwardian floor joists, skirting and roof timbers across the area's period housing stock remain vulnerable to borer attack, particularly where damp has taken hold.
Restaurants, takeaways and hotel kitchens across the area operate under constant environmental health scrutiny, and a pest sighting can mean an unannounced re-inspection.
Rodent-fouled loft insulation, pigeon nesting material on commercial roofs and fouled void spaces in the area buildings are removed under sealed containment rather than tipped into general waste.
Our office is open 08:00–18:00, and standby technicians answer emergency callouts through the night and over weekends. These are the areas we cover across the Greater London — follow the links for the local team nearest you.
Priority response coverage
Don't see your area? Call us — we'll confirm cover and response times for this area and the surrounding towns.
Pest control here works best when it’s timed to the local calendar. Here’s what our technicians see through the year, and the month to book each job so a small problem never becomes an infestation.
Wasp queens leave hibernation to start new nests in lofts and eaves, garden ants begin flying, and gulls and pigeons claim nesting ledges. Proofing roofs around Southwark before nests establish is the cheapest fix of the area year.
Peak callout season in the area. Wasp nests reach full size, flies breed in bins within hours, and holiday travel pushes bed bug reports up sharply in flats and rentals around Kensington and Chelsea.
Every job is carried out by our own technicians, never subcontracted. These are verified Google reviews from homes and businesses we look after in London and across Greater London, United Kingdom.
Google reviews
Rated 5.0 by local customers
We take pride in fast, discreet pest control backed by real guarantees. Here’s what customers in and around the area say about working with our technicians.
“On time, friendly and efficient, highly recommend.”
“Sean Kennell of Service Giant has been very good and helpful in sorting out the issue of rat activity in our top floor loft storage space. Rodenticide bait was placed at various locations to control the rats and has worked so far since 26/03/25 and we're very satisfied with the professional work done. Well done Sean.”
“This is your man for every type of pest control. Fabulous at finding the problem and seeing off the peskies. Great expertise. Guaranteed work. Has the right type of equipment including cameras for finding ingress points and filling them, and uses the best pesticides. Thanks Sean.”
“Quick and efficient service.”
“Wonderful job. Very satisfied, highly recommended.”
“Sean is an expert at his job, I can tell. We need more people like him at their job who smile and love their job and give their best to fix the problem.”
“Amazing service! Rang very early in the morning so paranoid about bed bugs. Came out same day and so knowledgeable and assuring. Highly recommend this professional company. Just brilliant! Thank you!”
“Great quick service and cleared our wasp's nest in no time.”
“Very knowledgeable, friendly and efficient. Would definitely recommend.”
“Sean came to take care of my pest issue and I found him very knowledgeable about the pests and he put my mind at rest.”
Quick answers to the questions local customers ask us most. Still need help? Our team is one call away.
Most the area callouts, from the City out to Hackney and Southwark, are actioned the same day, with rat and wasp emergencies prioritised for immediate dispatch across the capital.
Yes — we run scheduled contracts for restaurant groups, offices and managing agents across Camden, Westminster, Tower Hamlets and beyond, with monitoring logs supplied for environmental health audits.
A defective or unlined drain run beneath the property usually lets rats back in from the sewer network, so we survey the drainage before relying on baiting alone.
Yes — Victorian and Edwardian conversions across the area carry mice through shared wall cavities and floor voids between flats, so we treat and proof the whole building, not just the reporting unit.
Every technician working in the area holds current UK pest management certification and follows BPCA-aligned protocols, with data sheets and treatment logs available for food hygiene inspections.
Yes — we fit spike, netting and post-and-wire systems on commercial frontages and flat roofs across central and outer the area, built to withstand years of city weather without harming the birds.
Pricing depends on the building type, pest and whether it's a single visit or a contract. We inspect the area property first, including any shared drainage or roof access, and quote before starting work.
Prices start from £90. The final figure depends on the pest, how established the infestation is, the size and layout of the property, and whether you need a single treatment or a monitored contract. Every quote follows a free inspection and is itemised in writing, so there are no call-out surprises.
Same day, subject to seasonal availability — summer is busier than winter, so peak-season bookings can move to the next working day. Emergency callouts are answered 24/7 by standby technicians, and contract customers get priority dispatch.
Yes. Every service is guaranteed for at least 3 months unless we tell you otherwise in writing before the work starts. If the same pest returns inside that window we come back and re-treat at no extra cost.
Yes. National Pest Technicians Association (NPTA member) and Royal Society for Public Health (RSPH Level 2 (minimum)). Technicians work only with legally registered products, carry public liability insurance, and can provide certificates and method statements on request for audits and insurers.
Yes. Every job uses low-toxicity, professionally approved products applied by technicians licensed to United Kingdom pest management standards. Where a product needs it we set a short exclusion window for the treated room, and your technician walks you through the exact safety steps before leaving site.
Both. Local customers can book a single callout for an immediate problem, or set up a scheduled contract with regular inspections, monitoring stations and reporting — ideal for homes with recurring seasonal issues around City of the area, Camden, Islington, Hackney, and essential for commercial, food-service and industrial sites across Greater the area.
Across Greater the area we treat rats, mice, squirrels, birds, fleas, bed bugs, mosquitoes, ticks, ants, spiders, scorpions, silverfish, carpet beetles, cockroaches, flies, moths, wood borers, weevils, termites, wasps, bees and moles — plus the structural, proofing and sanitation work that goes with each one.
We cover the whole town plus the surrounding Greater the area, including City of the area, Camden, Islington, Hackney, and out to Harrow, Wembley, Croydon. If you are not sure whether your street falls inside the area, call the local technician and ask — coverage is dispatched from within the district, not from a distant depot.
Cash, Bank transfer, Card. Residential work is settled on completion; contract and commercial customers are invoiced on agreed terms with full treatment documentation attached.
Yes. Commercial and industrial clients receive audit-ready documentation — site plans, treatment logs, materials data sheets, monitoring reports and recommendations — so you stay compliant with the food-safety, healthcare and insurance requirements that apply in United Kingdom.
Absolutely. Proofing is core to how we work here: we identify entry points, seal them with durable materials suited to the local building stock, and install bird netting, spikes or wire systems so the problem doesn't return. We cover the same ground out to Harrow, Wembley, Croydon.
English and Afrikaans. Site notes, quotes and treatment reports are issued in English so they can be handed straight to a landlord, insurer or auditor.
From the City of the area out to Hackney, Southwark and beyond, our the area team handles rats, mice and commercial pest contracts with a free inspection and an itemised quote.
