Spider Control in Harrow: what we see locally
House spiders come indoors in late summer and autumn as males look for a mate, and Harrow homes with long gardens, sheds, garages and conservatories see plenty of them. Houses backing onto commons and woodland in Stanmore, Harrow Weald and Pinner tend to see the most.
Noble false widow spiders are also increasingly common in north-west London. They like sheltered spots around window frames, door frames, conservatories, garden furniture and fences. We treat inside and outside your home, focusing on the places spiders hide and build webs.
Our treatment keeps working for several weeks, and we'll give you simple tips to keep spider numbers down afterwards.
Where we find spiders in Harrow
- Garages and sheds: Cluttered, undisturbed outbuildings in Harrow's long gardens hold large numbers of spiders.
- Conservatories: Glass extensions attract insects at night, and spiders follow.
- Window frames and porches: False widows often web in sheltered corners of uPVC frames and porches.
- Lofts: Quiet loft spaces in semis and bungalows suit house spiders.
Our spider 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 spiders out of Harrow homes
Declutter garages, sheds and lofts, vacuum up webs and egg sacs regularly, and seal gaps around window frames, doors and where cables enter the house. Warm-coloured outdoor lights attract fewer insects, which means fewer spiders.
How we treat spiders
- Inspection to identify the species and where they're getting in
- Residual spray treatment along skirting boards, window frames, lofts and other hotspots
- Treatment of external window frames, door frames and entry points
- Advice on removing webs and egg sacs and keeping spiders out
Spider Control prices in Harrow
Indoor and outdoor spray treatment. No VAT to add. Fixed price confirmed before we start, with no hidden extras.
Spider Control in Harrow: your questions
How much does spider control cost in Harrow?
Spider 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.
Are false widow spiders dangerous?
Bites are uncommon and usually no worse than a bee sting. If you're worried, especially with young children, we can treat the areas where they're nesting.
When is spider season in Harrow?
Late August to October is the peak, when house spiders come indoors.
Want to know the signs of spiders, the health risks and how to tell them apart from other pests? Read our complete spider control guide or see all pest control in Harrow.