Ant Control in City of London: what we see locally
In the City's large, centrally heated buildings, the ants we're most often called to are pharaoh ants. These tiny, yellowish ants nest inside walls and service voids, and can spread through an entire office or residential block if not treated properly.
Black garden ants are also found in ground-floor flats and buildings with courtyards, gardens or planters, especially around the Barbican and Golden Lane. We identify the species first so we use the right treatment.
Pharaoh ants are especially difficult in buildings with central heating systems that run all year, such as large office blocks, hotels and residential towers. Colonies can have several queens and split when disturbed, so a whole-building approach with careful baiting gives the best result.
Where we find ants in City of London
- Office kitchens: Pharaoh ants are drawn to sugary food and drinks.
- Heated residential blocks: Pharaoh ants spread through warm service voids.
- Ground-floor flats with gardens: Garden ants come in from courtyards and planters.
- Hotels and restaurants: Kitchens and service areas can attract ants.
Our ant control service covers the whole of City of London, including Aldgate, Barbican, Blackfriars, Golden Lane, Liverpool Street, Moorgate, Smithfield and St Paul's, with same-day or next-day visits.
Keeping ants out of City of London homes
Keep sugary foods sealed and wipe up spills promptly. In offices, ask staff to keep kitchens clean and not to leave food on desks. Report ant sightings early, before a colony spreads.
How we treat ants
- Identify the species and trace trails back to the nest
- Targeted gel baits and residual treatment at entry points
- Treatment of external nests where accessible
- We offer free advice on proofing and prevention, and an affordable proofing service to block gaps and entry points
Ant Control prices in City of London
Single treatment. No VAT to add. Fixed price confirmed before we start, with no hidden extras.
Ant Control in City of London: your questions
How much does ant control cost in City of London?
Ant control in City of London costs £240 for a flat or £280 for a house, with no VAT to add. The price is fixed before we visit, with no call-out charge.
Why shouldn't I spray pharaoh ants?
Spraying can cause colonies to split and spread. Specialist baiting is the right approach.
Do you treat ants in offices?
Yes. Yes. We treat offices out of hours. We treat ants in offices across City of London, discreetly and at a time that suits you, with a fixed price agreed before we start.
Want to know the signs of ants, the health risks and how to tell them apart from other pests? Read our complete ant control guide or see all pest control in City of London.