What does a loss adjuster do? The role explained for UK businesses
Why an adjuster appears at all
Small, straightforward claims are usually settled by the insurer’s own claims handlers from the documents you send in. When a loss is larger, more complex, or harder to verify at a distance — a serious fire, a major escape of water, a substantial theft, a business interruption claim with moving parts — the insurer appoints a loss adjuster to go and look. The adjuster is the insurer’s eyes on the ground: instructed by the insurer, reporting to the insurer, and paid by the insurer.
That last point is worth being clear-eyed about, without being cynical about it. Loss adjusting is an established profession with its own chartered body and standards, and a good adjuster wants the same thing you should want: the claim established on facts and figures that stand up. An adjuster who verifies your claim properly is also building the file that gets it paid.
What the adjuster actually does
Investigates the circumstances
The adjuster will want to understand what happened, when, and how: the sequence of events, the cause of the damage, and whether that cause is a peril the policy insures. Expect questions, photographs, and sometimes specialist reports — a forensic investigation after a significant fire, for example, is routine and not a sign that anyone doubts you.
Checks the claim against the policy
The adjuster reviews the wording: which sections respond, what conditions apply, what the excess is, and whether the sums insured look adequate against the values at risk. If underinsurance is present, this is usually where it surfaces — see our page on the average clause for why that matters so much.
Quantifies the loss
Much of the job is arithmetic: measuring the damage, testing repair and replacement estimates, reviewing stock records and accounts, and agreeing what the loss is genuinely worth on the policy’s basis of settlement. On business interruption claims the adjuster will work through turnover and trend figures with you — or with your accountant.
Recommends, and keeps the claim moving
The adjuster reports to the insurer with findings and a recommendation, and typically handles the practical running of a large claim: agreeing scopes of work, reviewing invoices, and recommending interim payments on account so that money moves before final settlement.
Not the enemy — and not your representative
Policyholders sometimes arrive at an adjuster’s visit braced for a fight, and sometimes make the opposite mistake of treating the adjuster as their advocate. Neither is right. The adjuster owes professional duties of fairness, but the client is the insurer. Practical consequences follow: answer questions honestly and fully; don’t speculate about causes you’re unsure of — “I don’t know, I’ll find out” is a perfectly good answer; don’t sign anything you haven’t read; and if a figure or an interpretation seems wrong, you are entitled to challenge it with evidence. Courteous, documented and unhurried is the tone that serves you best.
How to prepare for an adjuster’s visit
Preparation does more for your settlement than persuasion ever will. Before the visit: photograph the damage thoroughly, if you haven’t already; assemble the paperwork — policy schedule, purchase invoices, asset registers, stock records, maintenance records where relevant, and accounts if income is affected; write a short chronology of events while memories are fresh; and list every item of damage, however minor it seems. During the visit, walk the adjuster through the loss, take your own notes of what is said and agreed, and ask what happens next and when. Afterwards, confirm anything significant by email. None of this is adversarial — it is simply how well-run claims look.
Loss assessors and other help on larger losses
For substantial losses, you can bring in professionals of your own. A loss assessor is the mirror image of the adjuster: appointed and paid by you, to prepare, present and negotiate your claim. Assessors typically charge a fee, often a percentage of the settlement, so weigh the cost against the size and complexity of the loss. Your accountant is often the key figure on a business interruption claim, where the argument is about what the business would have earned. On major property damage, your own surveyor or contractor can test the scope and cost of repairs. Some policies and some brokers’ arrangements include claims preparation costs cover, which can contribute to professional fees — check the schedule before assuming either way.
Where your broker fits
A broker sits on your side throughout, at no extra cost: notifying the claim properly, briefing you before the adjuster’s visit, joining site meetings on significant losses, sense-checking the adjuster’s figures and the policy interpretation, chasing progress, and pushing for interim payments when cash flow needs them. If the claim runs into a formal dispute, the broker also knows the escalation route and how to use it. The time to find out whether your broker does this is before you need it — it is a fair question to ask at renewal.
Frequently asked questions
Who pays the loss adjuster?
The insurer. The adjuster is instructed by and reports to the insurer, whatever the practical working relationship on site feels like. The professional acting for you, if you appoint one, is a loss assessor — and their fee is normally yours to pay.
Does an adjuster being appointed mean my claim is in doubt?
No. Appointment is driven mainly by the size and complexity of the loss, not by suspicion. On larger claims an adjuster is simply how insurers handle the file — and a properly adjusted claim is often a faster-paid claim.
Do I have to let the adjuster inspect the damage?
Policies require you to cooperate with the insurer’s reasonable investigation, and inspection is part of that. Refusing access harms the claim. What you are not required to do is guess at answers, accept figures you disagree with, or sign documents unread.
Should I appoint a loss assessor?
It depends on the scale of the loss and the strength of the help you already have. On a major, complex loss an assessor can add real value; on a modest claim the fee may outweigh the benefit, particularly if an engaged broker is already doing the chasing and challenging. Take a view case by case.
Can I disagree with the adjuster’s figures?
Yes. The adjuster’s assessment is a professional opinion, not a ruling. Respond with evidence — alternative quotes, records, your accountant’s analysis — and negotiate. If the disagreement hardens into a declinature or deadlock, a formal complaints and escalation process exists.
Apex Insurance Brokers Limited is authorised and regulated by the Financial Conduct Authority (FRN 724952). This page is general information, not advice on a specific policy.