The main cost drivers
Property size matters, but the number of sleeping and adjoining rooms actually inspected matters more than a postcode alone. Evidence across several rooms, dense belongings or complicated access increases labour.
Method also changes the structure of the quote. A residual programme may include planned revisits; controlled heat may concentrate more equipment and labour into one treatment window.
- Inspection included or charged separately
- Rooms and furniture included
- Number and timing of follow-ups
- Preparation or laundry support
- Warranty conditions and exclusions
Use council prices as context, not a universal tariff
Some London councils publish pest-control charges and eligibility rules. Barnet, for example, publishes different bed bug fees by property size, while other boroughs offer different services or none for private residents.
These figures show why a quote needs a date and a defined scope. They are not a promise of what a private contractor or another borough will charge.
Compare the written plan
Ask each provider to state the evidence, method, room scope, preparation, follow-up and what happens if activity continues. Compare like with like before comparing totals.
Do not pay a premium solely for phrases such as “instant”, “guaranteed” or “one visit”. The practical detail of the plan is more useful than the adjective.
Sources and further checks
Open the source before acting on information that may change, including council services, prices, tenancy rules and product labels.