If your cleaning or facilities management company does anything beyond turning up and cleaning, you probably have a professional indemnity exposure. Professional indemnity insurance (often shortened to PI) responds when a client says your advice, your written specification, your audit or your reporting was negligent and cost them money. Public liability deals with injury and physical damage. PI deals with financial loss that follows a professional mistake, and the two sit in different sections of your programme for a reason.
The trigger is rarely a dramatic event. It is a floor care specification that recommended the wrong sealer for a porous stone, a monthly audit score that said a theatre suite was compliant when it was not, a mobilisation plan that costed 14 cleaning hours a day when the building needed 22, or a help desk that logged a reported leak as low priority. Nobody fell over. Nothing was smashed. The client still has a bill, and they will look at your contract to see who carries it.
This guide explains where PI exposure comes from in cleaning and FM, how claims-made cover works, what tenders usually ask for, and the questions an underwriter will put to you. If you want the cover summary rather than the detail, our page on professional indemnity for cleaning and facilities companies sets out the basics.
What does professional indemnity insurance actually cover for a cleaning company?
A PI policy covers your legal liability to a client (and sometimes a third party) for a breach of professional duty: negligent advice, a negligent act, an error or an omission in the professional services you provide. It typically pays the damages you are legally liable for plus the legal costs of defending the allegation, up to the limit of indemnity, which is the maximum the insurer will pay. Defence costs matter here. Most professional negligence disputes are won or lost on expert evidence about what a reasonable contractor would have done, and that evidence is expensive before anyone reaches a settlement.
Three features define the cover and catch people out:
- It is claims-made. The policy that responds is the one in force when the claim is made against you, not the one that was in force when you wrote the report. Let the policy lapse and the protection for past work goes with it.
- It covers financial loss, not breakages. If your operative knocks a monitor off a desk, that is a public liability matter. If your consultancy arm specified a cleaning regime that failed and the client had to pay a specialist to remediate, that is a PI matter.
- It follows the services you declared. If you told the insurer you clean offices and you are actually writing legionella flushing schedules and auditing a hospital trust, the policy may not reach the work you were really doing.
PI does not cover deliberate acts, regulatory fines and penalties, contractual penalties and liquidated damages agreed in advance, or the cost of simply re-performing work you were already paid to do in most wordings. It also will not rescue a loss-making contract that you priced badly.
Where does PI exposure come from in cleaning and facilities management?
Most cleaning businesses start with no meaningful PI exposure at all. A sole-trader domestic cleaner who turns up, cleans and leaves has very little professional advice risk. The exposure grows as the service becomes more technical and more advisory, and it often grows without anyone deciding it should.
Advice and product recommendation
A client asks what to do about a dull resin floor in a food production unit, or a listed stone entrance that keeps staining. You recommend a treatment and a frequency. If the recommendation is wrong for the substrate and the surface is damaged, you may face both a property damage claim and an allegation that the advice itself was negligent. The physical damage to the item you were working on frequently sits outside standard public liability anyway, which is why the treatment risk gap in standard public liability is worth understanding before you start advising on surfaces.
Specification writing and scoping
Writing a cleaning specification for a client's tender, scoping a TUPE transfer, or producing a staffing model for a new building are all professional services. If the spec omits an area, understates hours or misclassifies a risk zone, the client's loss is financial: extra cost, a failed inspection, a contract they have to re-let.
Audits, scores and sign-off
Audit work carries real weight in healthcare, education and food environments. If you issue a compliance score, a swab result interpretation or a monthly report that says a standard has been met, and it had not, the client may argue they relied on your sign-off and suffered loss as a result. The same applies to condition reports after a builders clean or a dilapidations clean.
Help desk, CAFM and reporting duties
Total facilities management contracts often make the provider responsible for logging, triaging and escalating defects. Miss an escalation for a reported leak above a server room and the argument moves quickly from "your cleaner spilled water" to "your reporting process failed". Out-of-hours responsibilities add to this, as our guide to out-of-hours access and alarm codes explains.
Vetting, training and compliance services
If you carry out DBS checks, right-to-work checks or safety training on behalf of a client, and you get it wrong, that is professional services exposure. Vetting failures can also pull in other covers, including fidelity guarantee where an employee steals. The split between those covers is set out in our guide to fidelity guarantee insurance for cleaning companies.
Data and confidentiality
Handling client staff data, access logs and key registers brings duties under UK GDPR. Some PI wordings extend to breach of confidentiality and professional duties involving data, but cyber liability is a separate product and is usually the right home for a data breach. The ICO publishes practical guidance on what a controller and a processor each have to do.
Professional indemnity vs public liability: who pays for what?
The simplest test is to ask what the client lost. Something physical, or money? If you want the fuller comparison across the liability covers, our explainer on public liability and employers' liability covers the other half of the picture.
| Scenario | Likely to be a PL matter | Likely to be a PI matter |
|---|---|---|
| Visitor slips on a wet floor with no sign out | Yes, bodily injury to a third party | No |
| You specify a sealer that discolours a client's stone floor | Possibly for the damage, subject to treatment risk terms | Yes, for the negligent recommendation and consequential costs |
| Audit report certifies compliance that was not achieved | No | Yes |
| Mobilisation staffing model understates hours, client pays a second contractor | No | Yes |
| Operative drops a laptop while dusting a desk | Yes, third party property damage | No |
| Help desk fails to escalate a reported leak and stock is ruined | Arguable, depending on cause | Yes, for the failure of the reporting service |
| Keys lost and the client re-suites the building | Usually a specific loss of keys extension | No |
Overlap is common, and insurers do argue about where a claim belongs. That is one reason to keep your liability and PI covers with a broker who can see the whole programme rather than buying them separately online. Loss of keys is a good example of a cover that sits apart from both: see loss of keys insurance for cleaners and the detail in our guide to keyholding risks.
Claims-made cover, retroactive dates and run-off explained
Public liability is usually written on an occurrence basis: the policy in force when the accident happened responds, even years later. PI works differently. A claims-made policy responds to claims first made against you, and notified to the insurer, during the period of insurance.
Two terms follow from that.
Retroactive date. This is the earliest date of work the policy will cover. If your retroactive date is 1 March 2024, advice you gave in 2022 is outside the cover even if the claim arrives today. When you move insurer, ask your broker to maintain the retroactive date rather than resetting it. Resetting it quietly deletes years of protection.
Run-off cover. If you sell the business, retire or stop providing consultancy services, claims can still arrive for years afterwards. Run-off is a continuation of PI cover for past work with no new work attaching. Contracts with public sector and large corporate clients often require run-off for a set number of years after the contract ends, so read that clause before you sign it.
Notification matters too. Most wordings require you to tell the insurer as soon as you become aware of a circumstance that might give rise to a claim, not just when a solicitor's letter lands. A client email saying "we are not satisfied that your audits reflected what we found" is a circumstance. Report it.
What do cleaning and FM tenders actually ask for?
PI is not required by law for cleaning work the way employers' liability is. It becomes mandatory the moment a contract says so, and the requirement is increasingly standard in tenders that include any advisory or compliance element. Typical limits of indemnity requested run from £1 million to £5 million, with higher figures on NHS, local authority and large corporate framework agreements.
Points to check in the insurance schedule of a tender:
- Any one claim or in the aggregate. An aggregate limit is the total the insurer will pay in the policy year across all claims. PI is commonly written in the aggregate, so a contract demanding "£5 million for each and every claim" may need a specific arrangement.
- Costs inclusive or costs in addition. If defence costs come out of the limit, a long dispute erodes the money available to settle.
- Maintenance period. Many contracts require PI to be kept in force for six or twelve years after completion. Twelve years usually reflects a deed rather than a simple contract.
- Uncapped indemnities. Clauses that make you indemnify the client against all losses, without a cap, can go further than any insurance policy will follow. Flag these to your broker before signature.
- Collateral warranties and third party rights. If a tenant or funder is given direct rights against you, the pool of potential claimants grows.
Liability limits in contracts deserve the same scrutiny as the PI clause. Our guide to public liability limits in cleaning contracts walks through how those figures are chosen and what to do when a client asks for more than you carry.
What will an underwriter ask a cleaning or FM business?
PI underwriting is about the services, the people and the contracts. Expect questions along these lines, and expect to need numbers rather than impressions:
- A split of turnover between cleaning delivery and advisory, consultancy, audit, training or project management work.
- Whether you write specifications, method statements or compliance schedules for others to follow, or only for your own operatives.
- Whether you give written advice on floor treatments, infection control regimes, water hygiene, pest control or waste compliance.
- Your largest contract by annual value and your largest single project fee.
- Qualifications and experience of the people giving the advice, including any professional memberships.
- Whether you sign client contracts unamended, and whether any contain uncapped liability or performance guarantees.
- Use of subcontractors, and whether they are bona fide (with their own insurance) or labour-only. The distinction is explained in our guide to labour-only subcontractors and your cleaning insurance.
- Claims and circumstances from the past five years, including disputes settled without a formal claim.
Answering fully is a legal duty, not a courtesy. Commercial customers owe a duty of fair presentation of risk under the Insurance Act 2015, which means disclosing every material circumstance you know or ought to know, in a reasonably clear way. Get it wrong and the insurer may reduce or decline a claim. We cover what that means in practice in our guide to fair presentation of risk for cleaning businesses.
When you ask us for terms, our questionnaire only puts the questions that apply to cleaning and facilities work, so you are not wading through fields written for architects. You can start that at our professional indemnity enquiry page, or alongside your liability programme through contract cleaners insurance.
A practical checklist for managing PI exposure
Work through this over the next week or two. Most of it costs nothing but attention.
- List every service you sell that is not physical cleaning. Audits, consultancy, specification writing, training, vetting, help desk, project management, compliance reporting. If the list is longer than you expected, your exposure has grown.
- Check your retroactive date on the current PI schedule and confirm it covers the earliest advisory work you have done.
- Compare your limit against your contracts, including any maintenance or run-off period you have agreed to.
- Separate advice from instruction in writing. Where you recommend a treatment, record the test patch, the substrate information the client gave you and any limitations. A one-line email saves a two-year argument.
- Put a scope boundary in your proposals. State what you are and are not responsible for, particularly on condition surveys and compliance sign-off.
- Keep audit evidence. Photographs, scores, timestamps and the raw data behind a report. Reconstructing an audit from memory is how good contractors lose defensible claims.
- Review client contracts before signature for uncapped indemnities, performance guarantees and third party rights.
- Train supervisors on what not to promise. "That will come out, guaranteed" is a sentence that creates liability.
- Notify circumstances early rather than hoping a complaint goes quiet.
- Diarise renewal and update turnover splits annually. Our cleaning insurance renewal checklist covers the wider review.
Do smaller cleaning businesses need professional indemnity?
Many do not. A two-van window cleaning round, a domestic round, or an oven cleaning business that quotes, cleans and leaves has little advisory exposure, and the money is better spent on liability limits, tools cover and treatment risk. The sensible starting point for those businesses is solid public liability insurance for cleaners and employers' liability if anyone works for you.
The picture changes at three points. The first is when you start writing documents other people rely on. The second is when you bid for public sector or large corporate contracts, where PI appears in the tender whether or not you think you need it. The third is when the work becomes technical enough that a mistake has consequences beyond re-cleaning, which is common in specialist and deep cleaning and in healthcare or food environments. If any of those apply, get the question looked at properly rather than assuming your liability policy stretches.
Cost depends on your turnover, the services you provide, the limit and excess you choose and your claims record, so any figure quoted without those details is guesswork. As an illustration only, a cleaning company with a small advisory income and a £1 million limit will sit at a very different premium to a total FM provider auditing NHS sites at £5 million. Your broker can show you the options side by side.
Getting cover in place
Have your last set of accounts, a turnover split by service, your largest contract value and a copy of any contract insurance clause to hand. That is usually enough for a broker to approach the right insurers rather than the generic ones. If your cleaning liability and tools covers are due at the same time, aligning the dates makes renewals simpler.
Tell us what you actually do and we will tell you honestly whether PI is needed, and at what limit. Start at our professional indemnity enquiry page, look across the full range at our cleaning insurance covers, or read more in our guides library. This article is general guidance and not personal advice. Cover depends on the policy wording, the insurer's acceptance and your own circumstances.