A builder in a hi vis jacket and safety gear looking at a blueprint inside a building under construction. A builder in a hi vis jacket and safety gear looking at a blueprint inside a building under construction. A builder in a hi vis jacket and safety gear looking at a blueprint inside a building under construction.

Builders' Insurance

We help safeguard your livelihood.

  • Fast claims processing
  • No hidden fees
  • Prices from £8.04 a month*

What is Public Liability Insurance?

What is Builders’ Insurance?

Builders' insurance is designed to protect professionals in the construction industry from financial risks associated with accidents, damages, and legal claims. 



Whether you're a self-employed builder, a contractor, or run a construction company, the right insurance can safeguard your business, employees, and reputation. Having the right insurance means you’re prepared for unexpected events, ensuring your business continues to operate smoothly.

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Public Liability Insurance

Protects against claims from third parties for injury or property damage

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Employers' Liability Insurance

If you employ staff, then you’re legally required to have this cover.

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Tools & Materials Insurance

Cover the cost of replacing or repairing tools if they’re lost, stolen, or damaged.

Icon of a document with award stars over it.
Public Liability Insurance

Protects against claims from third parties for injury or property damage

Icon of a group of three employees.
Employers' Liability Insurance

If you employ staff, then you’re legally required to have this cover.

Icon of a toolbox with a wrench, hammer, and screwdriver.
Tools & Materials Insurance

Cover the cost of replacing or repairing tools if they’re lost, stolen, or damaged.

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Want to check the details?

Call our friendly South Wales team to discuss what you need

Why Do Builders Need Insurance?

Almost every business should consider public liability insurance. Whether you’re a contractor working on third-party properties or a small business owner dealing with customers, it protects against unexpected claims.
Some key sectors that benefit from public liability insurance include:


  • Tradespeople
  • Freelancers
  • Consultants
  • Couriers

Without liability insurance, even minor incidents, like damaging a client’s property, could lead to costly claims and legal fees, putting your business at financial risk. Protect your livelihood and reputation with the right coverage for your needs.

Protecting Against Everyday Risks
The construction industry comes with its fair share of risks, whether you're working on-site, handling expensive equipment, or managing a team, unforeseen incidents can occur. Common risks include:

  • Injuries to workers or members of the public.
  • Accidental damage to property.
  • Theft of tools and materials.

Avoiding Costly Financial Losses
A single claim could cost thousands of pounds in legal fees, compensation, or repairs. Without insurance, these expenses fall directly on your business, which could threaten your financial stability. Business insurance provides a safety net, covering the costs of claims, replacing stolen tools, and ensuring that your projects can continue without disruption.

How Much Does Builders’ Insurance Cost?

Almost every business should consider public liability insurance. Whether you’re a contractor working on third-party properties or a small business owner dealing with customers, it protects against unexpected claims.
Some key sectors that benefit from public liability insurance include:


  • Tradespeople
  • Freelancers
  • Consultants
  • Couriers

Without liability insurance, even minor incidents, like damaging a client’s property, could lead to costly claims and legal fees, putting your business at financial risk. Protect your livelihood and reputation with the right coverage for your needs.

Builders insurance starts from £8.04* per month, but this varies based on individual business needs. Admiral Business offers tailored pricing, ensuring you only pay for the cover you need.

The cost of builder's insurance depends on several factors, including: the type of work you do, the size of your business, the level of cover required and your claims history.

Is Business Insurance a Legal Requirement for Builders?

Almost every business should consider public liability insurance. Whether you’re a contractor working on third-party properties or a small business owner dealing with customers, it protects against unexpected claims.
Some key sectors that benefit from public liability insurance include:


  • Tradespeople
  • Freelancers
  • Consultants
  • Couriers

Without liability insurance, even minor incidents, like damaging a client’s property, could lead to costly claims and legal fees, putting your business at financial risk. Protect your livelihood and reputation with the right coverage for your needs.

Employers’ Liability Insurance – A Legal Must-Have
If you employ staff, apprentices, or volunteers, employers’ liability insurance is a legal requirement. This cover protects your business by covering claims for workplace injuries or illnesses.

Insurance Requirements for Contracts
Many clients, especially large firms, developers, or local authorities, may require proof of insurance before awarding contracts. Having public liability insurance can help you secure bigger projects and build trust with clients.

Is Insurance Mandatory for Self-Employed Builders?
Not always, but having the right cover is essential. Public liability insurance is highly recommended to protect against costly claims for property damage or injuries. Investing in the right insurance safeguards your livelihood and enhances your professional credibility.

A confident tradesperson stands in front of an open van fully stocked with tools, smiling with arms crossed, ready for the day’s work.A confident tradesperson stands in front of an open van fully stocked with tools, smiling with arms crossed, ready for the day’s work.A confident tradesperson stands in front of an open van fully stocked with tools, smiling with arms crossed, ready for the day’s work.

Insurance built around the needs of the UK’s small businesses

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Flexible cover

Adjust your cover at anytime, without admin fees. As your business grows or changes, you can easily update your cover to match your needs.

No hidden fees

Pay how it suits you, monthly or annually. Plus no cancellation fees.

Simple claims process

Submit a claim online or give us a call. We'll handle the hard part, so you can get back to work, knowing your business is in safe hands.

Top-rated customer support

No long phone queues. No confusing jargon. Our South Wales-based team is dedicated to supporting you and is ready to answer any questions.

Builders' insurance FAQs

*£8.04 is the price for a Public Liability policy for a single builder with £1,000,000 worth of cover. It is the equivalent of £96.44 per year when paying for the policy in one annual payment. Your quote will be personalised to your requirements and will reflect the risks you need to be covered against. The price is correct as of 28th Apr 2025.