Ant Control in Harrow: what we see locally
Black garden ants are a familiar summer nuisance across Harrow. The borough's semis typically have patios, paved side paths and block-paved drives right up against the house, and colonies nest underneath, sending foragers indoors through gaps under doors and around extensions.
We see the most ant problems in Rayners Lane, North Harrow, Kenton and South Harrow, where kitchens open straight onto paved gardens. In heated blocks and care homes, we also treat pharaoh ants, which nest indoors and need a specialist baiting approach.
Our baits are carried back to the nest by the ants, which destroys the whole colony rather than just the ants you can see.
Where we find ants in Harrow
- Patio doors in Rayners Lane and North Harrow: Colonies under the patio send ants straight into the kitchen.
- Block-paved drives: Ants nest under paving at the front of the house and come in under the front door.
- Kitchen extensions: The joint between the extension and the original wall is a common entry point.
- Care homes and heated blocks: Pharaoh ants spread through warm buildings and need specialist baiting.
Our ant control service covers the whole of Harrow (HA1, HA2, HA3, HA5 and HA7), including Harrow, Harrow on the Hill, Harrow Weald, Hatch End, Kenton, North Harrow, Pinner, Rayners Lane, South Harrow, Stanmore and Wealdstone, with same-day or next-day visits.
Keeping ants out of Harrow homes
Keep sugary foods sealed and wipe up spills straight away. Seal gaps under back doors and along the joint where an extension meets the house. Sweeping jointing sand into the gaps between patio slabs and block paving makes it harder for colonies to nest close to the house.
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 Harrow
Single treatment. No VAT to add. Fixed price confirmed before we start, with no hidden extras.
Ant Control in Harrow: your questions
How much does ant control cost in Harrow?
Ant control in Harrow 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.
When is ant season in Harrow?
Garden ants are active from April to September, with flying ants on warm, humid days in July and August.
Are your ant treatments safe for children and pets?
Yes. We use targeted baits placed out of reach and explain how long to keep children and pets away from treated areas.
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 Harrow.