Public Liability Insurance Comparison: UK Guide for Trades and SMEs

Public liability insurance is designed to protect your business if a member of the public says your work, your premises or your business activities caused injury or property damage. If a customer trips over tools left on site, or you damage a client’s flooring while carrying out work, this is the type of policy that may respond, subject to the terms and conditions. That’s why a proper public liability insurance comparison matters, especially if you’re a tradesperson, landlord, retailer or small business owner who needs cover that actually matches the work you do.

What a public liability insurance comparison should actually compare

A useful comparison is not just about premium. You need to look at the level of indemnity, the excess, the business description and the policy wording.

The level of indemnity is the maximum amount the insurer may pay for a claim. Many small firms start with £1 million or £2 million, but some contracts, councils or commercial landlords require £5 million or £10 million. If you compare policies with different limits, you are not comparing like with like.

The excess is the amount you pay towards a claim. A lower premium can come with a higher excess, which may not suit a small business trying to manage cash flow. That matters more than many buyers expect.

Your business description is just as important. A handyman, a builder and a property maintenance contractor may sound similar, but insurers can rate them very differently. If the description on the quote does not properly reflect the work you do, the policy may not fit your risk.

Then there is the wording. Some policies are broad, while others exclude specific activities, tools, heights, heat work or work at certain premises. If you do shop fitting, tree surgery, roofing, welding or work in occupied homes, these details matter and should be checked before you buy.

Why prices vary so much

If you have ever run a public liability insurance comparison and seen a wide spread of prices, that usually comes down to underwriting differences. Underwriting is the process insurers and brokers use to assess risk and price it.

Your trade is one factor, but not the only one. Turnover, number of staff, use of subcontractors, claims history, work location and contract type can all affect the quote. A self-employed decorator working in domestic properties may be viewed very differently from a contractor doing refit work in commercial premises at height.

The same applies to landlords and property businesses. If you only need cover for occasional visits to a single residential property, the risk may be fairly simple. If you manage multiple blocks, arrange contractors and have regular contact with tenants and visitors, the risk profile changes considerably.

This is also why online forms can produce limited results for some businesses. If your work falls outside a standard category, a specialist broker may need more detail before giving an accurate quote.

Public liability insurance comparison for trades and SMEs

For most trades and small firms, the biggest mistake is assuming the cheapest option covers every part of the job. It may not.

If you are an electrician, one policy may include testing and inspection work, another may not. If you are a cleaner, one policy may cover damage to items being cleaned only in limited circumstances, while another may exclude it altogether. If you use heat, work above a set height or carry out labour-only subcontracting, these points should be checked before you buy, not after a claim.

If you employ staff, you may also need employers’ liability insurance, which covers injury or illness claims from employees. That is separate from public liability. Some businesses assume one replaces the other. It does not, and in most cases where you have employees, employers’ liability is a legal requirement.

If you work with clients who insist on contract terms, check whether your policy meets those requirements. Some contracts ask for a minimum indemnity limit, specific business activities to be covered or evidence of insurance before work starts. A cheaper quote that fails those checks can cost you more in lost time and lost contracts.

What to ask before you choose a policy

A good comparison is not just a screen full of prices. It is a chance to ask the right questions.

Start with the basics. Does the policy describe your business correctly, and does it include the work you actually do day to day? If you sometimes take on related work outside your main trade, mention that upfront. Many claim disputes start with work that was never clearly declared.

Then check the indemnity limit. If your clients or landlord require £5 million, comparing a £1 million quote is a distraction. The same goes for excess levels. A policy with a larger excess may still be right for you, but you should make that choice knowingly rather than by default.

You will also want to check exclusions, particularly if you work at height, use heat, hire labour, visit customer premises, work in public spaces or handle expensive property belonging to others. A specialist broker can often identify which standard exclusions apply to your trade before you buy, rather than leaving it for the claim handler to explain afterwards.

Finally, ask how claims are handled and whether legal defence costs are included within the indemnity limit or in addition to it. If they sit inside the limit, a defended claim can erode your cover before a penny of damages is paid.

When specialist comparison makes more sense

Some businesses fit easily into standard insurance journeys. Others do not. If you run a motor trade business, work as a courier, manage a fleet, operate as a landlord with mixed risks, or carry out higher-hazard contracting work, you may find mainstream comparison sites return few results or none at all.

That does not always mean the risk is uninsurable. More often, it means the details need a broker who understands the trade. A panel-based comparison service can help by sending one enquiry to multiple FCA-regulated brokers rather than leaving you to ring around and repeat yourself.

That is the practical value for many SME owners. You save time, but you also improve the chance of hearing back from brokers who deal with your type of risk regularly. MyMoneyComparison.com operates on that basis and is FCA regulated under registration number 916241. It is not an insurer and does not set the premium or policy terms.

Common comparison mistakes

Some errors are easy to avoid once you know where buyers usually go wrong.

The first is under-declaring work activities to get a lower price. That can backfire badly if the policy does not reflect the actual risk. The second is choosing an indemnity limit that only works on paper. If your contract requires £5 million, anything less may be useless for that client.

Another common issue is ignoring subcontractors. Insurers often distinguish between bona fide subcontractors, who carry their own insurance and work independently, and labour-only subcontractors, who work under your direction. That difference can affect both eligibility and premium and is not always obvious from the quote screen.

There is also a tendency to treat all policy wordings as interchangeable. They are not. Two policies can look similar on a results page and still respond very differently once you read the detail.

How to make your comparison more accurate

If you want better quotes, give better information. Be clear about your trade, your annual turnover, the type of premises you work at and whether you use subcontractors. If you have had claims, disclose them accurately. Hiding them rarely helps and can affect cover validity.

It also helps to think about your clients. Domestic-only work, commercial contracts and public sector work can all be viewed differently. The same business can present different risks depending on where and how it operates.

Keep your documents handy. Renewal schedules, current policy wording and claims history can help a broker see where your existing insurance fits and where it falls short. That often leads to a more useful comparison than starting from memory.

Price still matters. Most businesses have a budget. But a sound public liability insurance comparison weighs cost against fit. If a quote is lower because it excludes part of your work, it is not really cheaper. It is simply narrower. The best next step is to compare with your actual business in mind, give enough detail for a broker to assess it properly, and choose on terms as well as price.

Frequently Asked Questions

Last updated: July 2026