Ant Control in Kensington and Chelsea
30 minutes response · SW1, SW3, SW5, SW7, SW10, W8, W10, W11, W14
Kensington and Chelsea is our home borough — our office on Hans Crescent sits a few doors from Harrods, so most addresses here see a technician within half an hour. The borough's stucco terraces, mansion blocks and deep basement conversions are beautiful buildings with a common weakness: interconnected voids, shared service risers and original drainage that lets pests move between properties without ever crossing open ground.
Ants in Kensington and Chelsea
Multiple ant species including Garden ants, Pharaoh ants, and Ghost ants form massive colonies across London. For a full breakdown of the species, the health risks and every treatment option, see our ants guide.
Why Kensington and Chelsea sees them
- Victorian drainage shared between adjoining houses
- Deep basement kitchens with limited natural ventilation
- Communal risers in mansion blocks carrying pests between flats
- High turnover of short lets and serviced apartments
Signs to look for
- Ant trails leading to food sources
- Small piles of soil/debris
- Live ants in kitchen areas
- Sweet/musty odors
- Winged ants during mating season
How we treat ants here
Professional baiting systems targeting entire colonies with delayed-action insecticides
Properties in Kensington and Chelsea are typically stucco-fronted terraces, mansion blocks, basement and lower-ground conversions, 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 Kensington and Chelsea
Frequently asked questions
How quickly can you treat ants in Kensington and Chelsea?
We reach most addresses in Kensington and Chelsea within 30 minutes, covering SW1, SW3, SW5, SW7, SW10, W8, W10, W11, W14. For ants specifically we aim to attend within 24 hours of your call, and we run a 24/7 line for urgent cases.
How much does ant treatment cost?
Ants treatment starts from £139. 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 ants?
The most reliable signs are: Ant trails leading to food sources; Small piles of soil/debris; Live ants in kitchen areas; Sweet/musty odors. If you are seeing any of these, book a survey rather than waiting — ants rarely resolve on their own.
How do you treat ants?
Professional baiting systems targeting entire colonies with delayed-action insecticides Our success rate on ants is 90%, and treatment includes a follow-up visit and a written prevention plan.
Are ants dangerous?
Ants are rated medium risk. The main health concerns are food contamination, pharaoh ants spread hospital infections, allergic reactions to bites. They can also cause structural damage to foundations.
How can I stop ants coming back?
Remove food sources and spills; Seal entry points; Fix moisture problems. We include a prevention plan with every treatment and can arrange scheduled monitoring for properties that have had repeat problems.
Why are ants common in Kensington and Chelsea?
Victorian drainage shared between adjoining houses, and Deep basement kitchens with limited natural ventilation. Combined with the local property mix — stucco-fronted terraces and mansion blocks — this gives ants the harbourage and access they need.
Do you cover the whole of Kensington and Chelsea?
Yes. We cover every street in Kensington and Chelsea across SW1, SW3, SW5, SW7, SW10, W8, W10, W11, W14, including Harrods, Kensington Palace, Natural History Museum. Call 07727 053568 to book.