Fire Protection Contractor Insurance
Fire protection is the trade where the paperwork carries more risk than the installation, because what you are really selling is a statement that a building is safe.
Why This Trade Is Underwritten Differently
An installer fits an alarm, a sprinkler head, a fire door or a run of fire stopping. Then they sign something: a commissioning certificate, a service record, a compliance statement. If a fire happens afterwards and the system did not perform, the investigation goes to that signature. That is a professional indemnity exposure sitting inside a contracting business, and a public liability policy will not answer it.
It is also one of the few trades where the consequences of a failure are measured in lives rather than in money, which is why insurers underwrite it closely and why the right cover is not the cheapest contractor policy on a comparison site.
What Fire Protection Insurance Covers
Public liability
Injury and damage caused by the work itself. Drilling through a service, a discharge that floods a floor, damage while working in an occupied building. Usually £5 million, with £10 million common on public sector and main contractor work.
Professional indemnity
The section this trade genuinely needs. Claims arising from the certificate, the design, the specification or the inspection rather than from the physical work. If you sign to say a system complies, this is what answers a claim that it did not.
Employers' liability
Compulsory from the first employee, at a £5 million statutory minimum. Labour only subcontractors working under your direction count, and in this trade a lot of installation labour is engaged that way.
Contract works
The installation itself while in progress, before handover. Relevant on larger projects and on anything where you are responsible for the works under the contract.
Tools, plant and stock
Test equipment, panels, heads, detectors and extinguishers. Stock held in a van overnight is subject to the usual overnight vehicle condition, which is where most of these claims are lost.
Efficacy and product liability
Cover for a system or product failing to perform its intended function. Efficacy is excluded on many standard wordings and is close to the core risk in this trade, so it is worth confirming explicitly rather than assuming.
Where The Cover Stops
Wordings differ between insurers, so treat these as the usual position rather than as universal fact. Where one of them matters to you, it is worth checking on your own schedule before you need to.
Efficacy exclusions
Many liability wordings exclude failure of a product or system to perform as intended, which in fire protection is precisely the claim you are exposed to. Where it is excluded, the professional indemnity section has to be doing that work, and the limit needs to reflect it.
Professional indemnity on a claims made basis
It responds to when the claim is made, not when the work was done. A fire in 2031 relating to a 2026 installation needs a live policy in 2031, with a retroactive date reaching back far enough. Letting it lapse exposes every past year at once.
Work outside the declared scope
Alarms, sprinklers, passive and extinguishers are different underwriting categories. Adding a discipline without telling the insurer is the common way a policy stops matching the business.
Hot works
Any cutting, welding or grinding brings a hot works condition: a permit, a fire watch for a stated period afterwards, and extinguishers to hand. A fire traced to your hot works without the permit in place is a difficult claim.
Defective workmanship
The cost of redoing work you got wrong is excluded, as everywhere. Damage that the defective work causes may be covered, and on a system that failed in a fire the distinction between the two is where the argument happens.
The Certificate Is The Real Exposure
Most contracting trades are judged on what they built. Fire protection is judged on what it certified, and the two are insured by different sections.
When a system fails to operate in a fire, the investigation works backwards through the commissioning certificate, the service records and the compliance statement to the person who signed them. The claim is not usually that the installer was clumsy, it is that they said something was right when it was not. That is professional negligence, and public liability is not designed to answer it.
This has sharpened considerably since the Building Safety Act and the tightening around higher risk buildings. Records that were once kept casually are now the evidence base for both a regulator and an insurer, and the trades that handle it well treat the paperwork as part of the installation rather than as the admin afterwards.
Passive Fire Protection And The Golden Thread
Fire stopping is the clearest example of a trade where the work disappears behind a wall and the only lasting evidence is the record. A penetration sealed correctly and a penetration sealed badly look identical once the ceiling goes back.
So the industry has moved to photographic records, tagged installations and digital registers, and insurers have noticed. A contractor who can produce a photograph and a reference for every penetration is in a very different position after a fire from one relying on a signed sheet saying the floor was completed.
If you do passive work, the question worth asking your broker is what the professional indemnity limit should be, because the exposure is not related to the contract value. Fire stopping on a modest contract can sit underneath an entire building.
Servicing And Maintenance Contracts
A maintenance contract creates an ongoing duty, which is a different risk from a one off installation. You are now the party responsible for a system continuing to work, often across many sites and many years.
Two things follow. The first is accumulation: one missed servicing routine repeated across a portfolio is not one claim, it is potentially many. The second is contract terms, because maintenance agreements frequently contain response time commitments and liability clauses that go beyond what the law would impose, and insurers will want to know what you have signed up to.
Send the contract terms with the quote request. A clause accepting liability for consequential loss is the kind of thing that is easy to sign and expensive to discover later.
How To Choose A Broker For A Fire Protection Business
This trade is written by a narrower set of insurers than general contracting, and the difference between a good and a poor placement is which sections are present rather than the premium. We are an FCA regulated broker and will not tell you we are the best choice. These are the things that decide it.
Is professional indemnity on the schedule, at a sensible limit?
A quote showing only public and employers' liability has missed the central exposure of this trade. Ask what the PI limit is and how it was arrived at, because it should relate to the buildings you work in rather than to your turnover.
Have they addressed efficacy explicitly?
Failure of a system to perform is excluded on many wordings and is the thing you are most likely to be sued over. A broker who raises it before you do understands the trade.
Do they know your retroactive date?
Professional indemnity is claims made. If they cannot tell you how far back your cover reaches, nobody has checked, and on a trade with a long claims tail that matters more than almost anything else.
Have they read your maintenance contract terms?
Response times and consequential loss clauses are where this trade takes on liability beyond the ordinary. A broker working from the proposal form alone has not seen them.
Can they place all your disciplines?
Alarms, sprinklers, passive and extinguishers are underwritten differently. If you do more than one, ask whether the quote covers all of them or only the one you led with.
Factually, we place fire protection contractors and quote professional indemnity as a named section rather than assuming the liability wording stretches to cover a certificate. We ask about efficacy, about the retroactive date when a business moves to us, and about what the maintenance contracts commit you to. We are a broker, so the risk goes to several insurers rather than one.
Where a discipline sits outside what we can place well, we will say so rather than finding out at renewal.
How Much Does Fire Protection Insurance Cost?
Across the fire protection policies on our book, premiums start at around £363 a year. That is the entry point rather than the average: a small contractor on liability, with the professional indemnity limit and the disciplines you cover moving it from there.
We give the starting figure rather than a range because there is no useful ceiling to quote. A passive fire protection contractor working on higher risk buildings sits a long way above a one van extinguisher servicing business, and both are fire protection. These are premiums arranged for other contractors and are not a quote for yours.
What moves it from there:
- Which disciplines you cover, and whether you certify
- The professional indemnity limit, and the buildings you work in
- Turnover and wageroll, including labour only subcontractors
- Whether you hold maintenance contracts, and their terms
- Hot works, and whether permits are used
- Claims and notified circumstances in the last five years
We are a broker, so we take it to several insurers rather than quoting one. Call 02382 000820 for a quote.
What We Need To Quote
- Which disciplines you work in, and the split between them
- Whether you issue certificates, and for what
- Estimated turnover and wageroll
- The professional indemnity limit you need, and who requires it
- Any maintenance contracts, with their liability clauses
- Any claims or circumstances notified in five years
Cover that often goes with this
The gaps we most often find sitting next to this policy.
- Professional indemnityThe section that answers a claim about a certificate rather than a cut.
- Contractors all riskThe installation itself while the job is in progress.
- All trades A to ZCover written for your specific trade rather than a general scheme.
Common questions
What insurance does a fire protection contractor need?+
Public liability and employers' liability as the base, and professional indemnity as the section that actually matters, because the claim in this trade usually arises from a certificate or a specification rather than from clumsy work. Add contract works where you are responsible for the installation under the contract, and cover for tools, test equipment and stock. Check whether efficacy, meaning failure of a system to perform, is excluded on the liability wording, because that is close to the core risk here.
Does public liability cover a fire alarm that failed to work?+
Usually not. A claim that a system did not perform as it should is a professional one, arising from the design, the installation standard or the certificate, and many liability wordings also carry an efficacy exclusion that removes it explicitly. Professional indemnity is the section that answers it, which is why a quote showing only public and employers' liability has missed the point of this trade.
Who insures fire protection and fire stopping contractors in the UK?+
A narrower set of insurers than general contracting, and several are reached through brokers rather than direct. What separates them is willingness to write professional indemnity alongside the contracting sections, and comfort with passive fire protection in higher risk buildings. We approach the markets that write the trade rather than a general contractor panel.
How much is fire protection insurance?+
Across the fire protection policies on our book, premiums start at around £363 a year for a smaller contractor on liability. The professional indemnity limit and the disciplines you cover move it substantially from there, and a passive fire protection contractor working on higher risk buildings sits well above an extinguisher servicing business. Those are premiums arranged for other contractors rather than a quote for yours.
What is a retroactive date and why does it matter in fire protection?+
It is the date your professional indemnity cover reaches back to. Because PI responds to when a claim is made rather than when the work was done, and because a fire can occur years after an installation, the retroactive date determines whether your older work is protected at all. Switching insurer without carrying it across can quietly remove years of cover, and in a trade with this long a tail it is the single most important thing to check on a renewal.
Do I need different cover for passive fire protection than for alarms?+
They are underwritten as different disciplines, so the policy needs to describe whichever you do, and both if you do both. Passive work carries a particular exposure because the installation is concealed and the only evidence is the record, which is why photographic and tagged records now matter so much. Tell your broker the split between disciplines rather than leading with the main one.
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