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An unexpected event could have serious financial consequences for your business. An incorrectly approved product, damage caused to a client’s property during a visit or a fire at your office could cost your business thousands of pounds. Our component inspection and non destructive testing insurance can be tailored to provide comprehensive cover against these risks and more.
Tailoring your insurance online is quick and easy, and you can be covered in minutes. Our simple quote system asks about your business activities and offers you covers that may be of interest. You can choose to buy all or just some of the covers quoted, so you will only ever pay for the insurance you need.
Component inspector and non-destructive testing (NDT) insurance is a specialised group of business insurance policies you can choose from, designed to protect professionals who examine, test, and certify components. This insurance typically covers liabilities arising from errors during testing, accidental damage to client property, and third-party injury claims. It may also include professional indemnity and public liability coverage, ensuring that inspectors and NDT technicians are financially protected if a claim is made against them for alleged negligence or mistakes in their work. Securing this insurance can help to build and maintain trust with clients and fulfill industry requirements.

You should consider component inspector and non-destructive testing insurance if you work in roles where you assess the safety, quality, or compliance of materials, components, or structures. This includes NDT technicians, quality control inspectors, and engineers working in sectors like aerospace and healthcare. The insurance can prove essential as it can help protect against claims related to professional mistakes, damage caused during inspections, or injuries to third parties. Clients and regulatory bodies may also require proof of this insurance before allowing you to work on projects, helping to safeguard both your business and your reputation.
If you have an existing policy with us, please sign in to view your policy documents.
Below you will find examples of the documents provided.
Professional indemnity insurance covers the cost of defending your business against allegations of professional negligence (such as giving your client incorrect or wrongful advice) and if unsuccessful, the cost of damages awarded against you. This cover is vital for component inspectors and non destructive testers of all types, and insurance is available with limits ranging from £50,000 to £5m.
Public and product liability insurance covers the cost of defending your business (including damages awarded against you if unsuccessful) if someone is injured, or their property damaged, which arises from you going about your business or supplying products. The legal fees alone could cost your business thousands of pounds. If you deal with clients at their premises, you are likely to need this cover. Limits range from £1m to £5m.
Employer’s liability insurance is a legal requirement if your business has employees. It covers your business against claims for injury or illness suffered by employees arising from their employment. If your business has employees, including other mechanical or refrigeration engineers, you need this cover. Cover for £10m.
Commercial legal expenses insurance covers the costs of defending you as a director or officer of your company against allegations of wrongful acts and any damages subsequently awarded against you. Cover is also provided for the legal costs and expenses of defending actions for disqualification as a director, investigations and extradition proceedings. Limits range from £100,000 to £5m.
Directors and officers insurance covers the costs of defending you as a director or officer of your company against allegations of wrongful acts and any damages subsequently awarded against you. Cover is also provided in respect of the legal costs and expenses of defending actions for disqualification as a director, investigations and extradition proceedings. Limits range from £100,000 to £5m.
Office insurance covers your office buildings, office contents and computer equipment against accidental damage (including theft) whilst on your business premises. You can also choose to cover your business equipment (such as laptops and mobile phones) on a worldwide basis, and insure your business against loss of income and/or additional trading expenses following events such as damage to your property.
Occupational personal accident insurance provides a weekly payment if you are unable to work due to temporary total disablement (subject to a 14-day deferment period) due to an accident at work, or when travelling to and from work. In the event of loss of limbs, sight, speech, hearing, permanent total disablement or death, a lump sum would be paid out. You should consider this cover if you would struggle to maintain an income following an accident that left you unable to work. Limits from £100/week to £500/week for temporary total disablement (£25k lump sum to £100k lump sum for permanent total disablement).
Cyber insurance pays the costs of restoring data and equipment, informing clients, meeting ransom demands and loss of your net profit following a cyber-attack. It also pays your legal defence costs and damages you are legally liable to pay to other parties. If you hold confidential information about your clients and their projects on computers and other internet connected devices, you should consider to this cover.
The cost of component inspector and non-destructive testing insurance varies depending on several factors, such as:
Component inspector and non-destructive testing insurance policies start from £5 per month* at Markel Direct.
*Based on a component tester requiring £1,000,000 public liability cover.
These frequently asked questions are designed to help you and include questions relating to policy cover, pricing and ‘technical’ terms.
Professional indemnity insurance covers against allegations of professional negligence - which means it would cover you if you were to make an error or mistake in a piece of work (such as a project or report) for a client.
Public liability insurance covers against allegations of injury or illness caused to third parties by your negligence. This includes many of the slips, trips and falls that are associated with personal injury claims. In addition, public liability insurance covers against damage to third party property - for example, if you were to damage a client-owned laptop or smartphone.
As they insure against different scenarios, it's important you consider arranging both types of cover to ensure you are properly protected.
Yes. We provide a dedicated 'Confirmation of Liability Insurance' document (detailing the cover you have with us) as part of the documents that are emailed to you if you purchase your policy with us. You can present this document to agencies and clients as proof that you are insured.
Many clients and industry bodies with regulatory requirements will require you to have a minimum level of cover for you to undertake a contract, so it's worth checking this before you arrange cover. If you're unsure, give some thought to a worst-case scenario and the likely costs involved in putting your mistake right. We offer a range of limits on insurance, so you're sure to find the right cover for your business.
Markel Direct has over 25 years of experience insuring contractors, consultants and self-employed professionals. We insure over 200,000 micro businesses and are highly rated by our customers at Feefo.com.
We are a division of Markel International, a Lloyd’s of London market insurer that wrote gross premium totals of £2.4bn in 2023
To talk about your insurance requirements and better understand our cover, call us on 0800 640 6600 or get a quick quote online.
Markel Direct is a trading name of Markel International Insurance Company Limited is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority. Find out more on the Financial Services Register.
We are a division of Markel International, a Lloyd’s of London market insurer that wrote gross premium totals of £2.4bn in 2023
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