Southwark's riverside was warehousing long before it was flats, and the conversions kept the original structure — thick walls, deep voids and service runs that were never designed to be sealed. Borough Market and the Bermondsey food scene sit in the middle of it. Further south the borough opens out into the Victorian streets of Peckham and Camberwell and the parkland around Dulwich.
Flies in Southwark
House flies, fruit flies, and drain flies spread disease and contaminate food in London properties. For a full breakdown of the species, the health risks and every treatment option, see our flies guide.
Why Southwark sees them
- Borough Market and Bermondsey food waste
- Warehouse conversions with unsealed structural voids
- Thames-side and dock rodent pressure
- Parkland edges bringing foxes and squirrels into gardens
Signs to look for
- Adult flies around food/waste areas
- Maggots in organic matter
- Dark spots (fly specks) on surfaces
- Increased activity around bins
- Buzzing sounds
How we treat flies here
Integrated approach using traps, residual sprays, and breeding site elimination
Properties in Southwark are typically warehouse and wharf conversions, victorian terraces and conversions, market and food-trade premises, 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 Southwark
Fly Control nearby
Frequently asked questions
How quickly can you treat flies in Southwark?
We reach most addresses in Southwark within 35 minutes, covering SE1, SE5, SE15, SE16, SE17, SE21, SE22. For flies specifically we aim to attend within 24 hours of your call, and we run a 24/7 line for urgent cases.
How much does fly treatment cost?
Flies treatment starts from £149. 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 flies?
The most reliable signs are: Adult flies around food/waste areas; Maggots in organic matter; Dark spots (fly specks) on surfaces; Increased activity around bins. If you are seeing any of these, book a survey rather than waiting — flies rarely resolve on their own.
How do you treat flies?
Integrated approach using traps, residual sprays, and breeding site elimination Our success rate on flies is 88%, and treatment includes a follow-up visit and a written prevention plan.
Are flies dangerous?
Flies are rated medium risk. The main health concerns are disease transmission (over 100 pathogens), food contamination, salmonella and e.coli spread. They can also cause food spoilage and contamination.
How can I stop flies coming back?
Proper waste management; Install fly screens; Eliminate breeding sites. We include a prevention plan with every treatment and can arrange scheduled monitoring for properties that have had repeat problems.
Why are flies common in Southwark?
Borough Market and Bermondsey food waste, and Warehouse conversions with unsealed structural voids. Combined with the local property mix — warehouse and wharf conversions and victorian terraces and conversions — this gives flies the harbourage and access they need.
Do you cover the whole of Southwark?
Yes. We cover every street in Southwark across SE1, SE5, SE15, SE16, SE17, SE21, SE22, including Borough Market, Tower Bridge, Peckham Rye. Call 07727 053568 to book.

