What to Ask a Pest Control Provider, and Which Answers to Check
Every provider you shortlist has heard your questions before.
They have been asked about proofing, about trend analysis, about audit support, about who will actually attend the site. They have answers ready, and the better ones have good answers ready, because the sales conversation is the part of the relationship a provider controls entirely. A capable salesperson will describe a preventive, evidence-led programme with complete conviction, and roughly half of them will be describing something their operation genuinely delivers.
This is the difficulty with question lists. They test whether a provider knows what a buyer wants to hear, which is not the same as testing whether the provider does it. The distinction only appears when an answer is checked against something the provider cannot compose on the spot.
So the useful questions divide into two kinds. There are questions whose answer reveals how a provider thinks, which are worth asking early and can be judged in the room. And there are questions whose answer must be produced from records, which are worth asking second, and which almost nobody asks at all.
What they ask you first
Before any of your questions, notice theirs.
A provider who moves to monthly pricing before establishing what the site does, what it stores, what it is audited against, what its activity history looks like and what sits immediately outside its boundary is quoting a package rather than assessing a risk. There is nothing sinister in this. It is simply a business selling a standard product, and if a standard product suits the site, the arrangement may work perfectly well. It should just be recognised for what it is before it is compared against something different.
The question that follows naturally is why the recommended visit frequency is what it is. Not how often, which every quotation states, but on what basis. A provider proposing monthly attendance should be able to say what about this site produced that number rather than quarterly, and what would have to change for the answer to change. Where the reasoning is available, it usually arrives quickly and specifically. Where it is not, the frequency is generally the frequency the provider sells to everyone, and the site is simply being placed into an existing tier.
Ask, too, what the programme does about the reason activity occurs rather than the activity itself. Listen for proofing, waste arrangements, housekeeping, structural correction and habitat reduction, and note how long it takes before pesticides enter the conversation. The order tends to be revealing. Treatment addresses what has already happened; exclusion addresses whether it happens again. A programme weighted entirely towards the first is not necessarily wrong, but it is buying a recurring cost rather than a diminishing one.
The questions that require records
Now the second kind, and this is where a shortlist genuinely separates.
Ask to see a report from a live client site, redacted as required, from a visit that found something. Not a specimen document produced by a marketing department, and not a clean one. A report from a visit where activity was recorded is the only version that shows how the provider handles a finding, and handling findings is the entire job. Stratton supplies redacted live-site reports on request for that reason. A specimen shows what a provider intends its reporting to look like. A live one shows what it looks like on an ordinary Tuesday.
Read it for four things. Whether the finding is described specifically enough that somebody who was not present could understand it. Whether a corrective action was raised, with an owner and a date, rather than a recommendation left floating in a comments box. Whether the report distinguishes what was closed from what remains open. And whether anything in it refers to a previous visit, because a report that never looks backwards cannot be producing trend analysis, whatever the sales conversation claimed.
Then ask the question that cannot be answered from a document at all: what happened to a finding that recurred. Every provider has one. A site where the same activity appeared in March, and again in June, and again in September. The answer to what changed between the second and third occurrence tells you more about how the operation actually functions than any quantity of policy description. A provider who investigated the cause, revised the programme and can say so will say so readily. A provider who re-baited three times will usually change the subject to response times.
For audited sites, one further test. Ask what the provider would produce if an auditor asked, without notice, for the closure evidence on a specific finding from eleven months ago. The reply reveals whether audit support means a folder assembled before an audit or a record maintained continuously, and those are materially different services sold under a single phrase. Sites operating to BRCGS, the globally recognised food-safety standard widely used by manufacturers and specified across major retail and supply chains, or SALSA, the food-safety approval scheme designed principally for smaller food and drink producers and suppliers, will find the difference surfaces at the worst possible moment.
What the answers are worth
Two provider responses deserve more credit than they usually receive.
The first is a refusal to promise absence of pests. No responsible provider can guarantee that a site handling food, waste and deliveries will never record activity, and one who offers that assurance is either inexperienced or willing to say what closes the sale. The better answer describes what happens when activity does appear: how it is investigated, how the programme is revised, and how the revision is evidenced.
The second is an honest account of a client relationship that went badly. It is an uncomfortable question and most buyers never ask it. The provider who can describe a site where the programme underperformed, what the cause turned out to be, and what changed as a result is demonstrating precisely the review discipline the whole contract is meant to contain.
Consistency of attendance is worth confirming as well, though it matters for a narrower reason than is usually given. A technician who attends the same building repeatedly notices what has changed since the last visit. One attending it for the first time can only assess what is there. Both produce a report. Only one produces a comparison.
The test worth applying to your current arrangement
Most of this applies as readily to an incumbent as to a shortlist, and the incumbent is where it is rarely applied.
Take the last twelve reports from your existing provider. Select one finding at random from any of them, and establish what happened next: who owned it, what closed it, and what evidence exists that it closed. If that can be answered within a few minutes, from the record rather than from memory, the arrangement is producing control. If it takes a phone call, the arrangement is producing attendance.
That is the test Stratton applies to its own reporting under SEPOS, the Stratton Environmental Professional Operating Standard governing how pest risk is assessed, evidenced, corrected, reported and delivered. A finding is not closed because a technician returned. It is closed because the record shows what changed.
The questions worth asking a new provider are the ones your current provider's records would already answer, or already fail to.