Westminster packs more restaurant kitchens per square mile than anywhere else in the country, and that concentration of food waste sets the agenda for pest control here. Soho's cellars, Mayfair's Georgian townhouses and Pimlico's Regency terraces each bring their own problems, but the constant is volume — bin stores that fill faster than they are emptied, and service yards shared between a dozen premises.
Cockroaches in Westminster
German and Oriental cockroaches are increasing 23% annually in London, thriving in warm, humid environments. For a full breakdown of the species, the health risks and every treatment option, see our cockroaches guide.
Why Westminster sees them
- Dense concentration of commercial kitchens and food waste
- Shared service yards and communal bin stores
- Cellars below the water table with persistent damp
- Round-the-clock trading limiting treatment windows
Signs to look for
- Live insects (especially at night)
- Dark brown/black droppings
- Sweet, musty odor
- Egg cases (oothecae)
- Brown staining on surfaces
How we treat cockroaches here
Professional gel baiting and residual spraying with integrated pest management
Properties in Westminster are typically georgian townhouses, restaurant and bar cellars, purpose-built mansion flats, which shapes how we approach access and proofing. Every treatment includes a follow-up visit and a written prevention plan.
Areas we cover
Other pests we treat in Westminster
Cockroach Control nearby
Frequently asked questions
How quickly can you treat cockroaches in Westminster?
We reach most addresses in Westminster within 25 minutes, covering W1, W2, SW1, WC2, NW1, NW8, W9. For cockroaches specifically we aim to attend within Next day of your call, and we run a 24/7 line for urgent cases.
How much does cockroach treatment cost?
Cockroaches treatment starts from £179. The final price depends on the size of the property and the extent of the infestation, and we confirm it in writing after the survey — there is no call-out charge.
How do I know if I have cockroaches?
The most reliable signs are: Live insects (especially at night); Dark brown/black droppings; Sweet, musty odor; Egg cases (oothecae). If you are seeing any of these, book a survey rather than waiting — cockroaches rarely resolve on their own.
How do you treat cockroaches?
Professional gel baiting and residual spraying with integrated pest management Our success rate on cockroaches is 92%, and treatment includes a follow-up visit and a written prevention plan.
Are cockroaches dangerous?
Cockroaches are rated high risk. The main health concerns are spread 33 different bacteria including e.coli, salmonella and staphylococcus transmission, severe asthma triggers. They can also cause food contamination.
How can I stop cockroaches coming back?
Eliminate moisture sources; Seal cracks and crevices; Remove food debris. We include a prevention plan with every treatment and can arrange scheduled monitoring for properties that have had repeat problems.
Why are cockroaches common in Westminster?
Dense concentration of commercial kitchens and food waste, and Shared service yards and communal bin stores. Combined with the local property mix — georgian townhouses and restaurant and bar cellars — this gives cockroaches the harbourage and access they need.
Do you cover the whole of Westminster?
Yes. We cover every street in Westminster across W1, W2, SW1, WC2, NW1, NW8, W9, including Berkeley Square, Harley Street, Covent Garden. Call 07727 053568 to book.

