Public liability insurance for gas engineers
Join over nearly a million customers (including over 1,100 gas engineers like you) – we offer public liability cover from £4.95*
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10% of customers pay the equivalent of £4.95 a month*

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Rated 4.6/5
Based on 39.9K reviews

Claims paid in 24 hours
For 80% of settled claims
Why do you need gas fitters insurance?
As a Gas Safe engineer solving high-risk problems in complex systems, you’re aware that your customers seek reassurance as well as expertise. Insurance for gas fitters plays an important role in covering you – and them – against the challenges you’re up against, including damage due to fire or flooding and other potential setbacks.
- Protection against big claims that result from mistakes, accidents or injuries
- Cover to meet your needs, whether that’s you, your employees, contractors, casual workers or temporary staff
- Help to keep going if an unexpected event disrupts a contract that’s underway
What does gas fitters insurance cover?
Gas engineering is a varied industry. You need insurance that’s tailored to you and your business, so you’re free to focus on the job at hand. That’s why we help you build the policy that’s right for you, choosing from core covers, plus a few more specific options.
This content has been created for general information purposes. Make sure you have the right level of business insurance by checking your policy documentation for details. Read our full Terms and Conditions
How much does gas fitters insurance cost?
Find out how much you’ll pay by comparing prices from a range of trusted insurers. You choose what goes into your policy, so you only pay for what you need.
Prices start from £4.95 per month
Get tailored quotes in 7 minutes – prices are guaranteed for 30 days.
Get tailored quotes in 7 minutes
The price is for up to £2 million of public liability insurance – 10% of customers paid £59.34 or less annually between 1st Feb – 30th April 2025. Equivalent to £4.95 a month (and excludes the extra costs for paying monthly). 82% of customers have a £1 million limit and 18% £2 million. If you complete a quote, more types of cover will be available. These all have additional costs.
Example gas fitters insurance quotes, real prices

£41.46 /month
£414.60 /year
Self-employed domestic gas fitter who is also Gas Safe registered
- 2-3 years’ experience
- sole trader
- no employees
- based in Bolton
Public liability insurance
£1,000,000
Employers’ liability insurance
Not included
Tools insurance
Not included

£165.00 /month
£1,649.98 /year
Small gas fitting business with 1 office-based staff member, Gas Safe registered
- 5+ years’ experience
- limited company
- 3 employees
- based in Aberdeen
Public liability insurance
£1,000,000
Employers’ liability insurance
£10,000,000
Tools insurance
£5,000
How we work out example quotes These examples are real quotes from our online system (created 14/03/2025). They’re based on a range of factors, like employees and location. Your own quote will be based on what you tell us about your business. Prices may go up or down from day to day, so the prices you’re quoted may differ to the ones you see here.
How it works
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Only pay for what you need
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How do claims work?
Unlike price comparison websites, we take the hassle out of claims for you. We know how important it is to get your business back on track quickly – and with a minimum of fuss. That’s why you get access to your dedicated claims any time, day or night. Call them on 0333 207 0560 or claim online. They’ll do their best to be fair and supportive.
£68 million in claims paid out in 2024
76% of claims were settled in 2024.
The figure above is rounded across our range of products. “Settled” covers paid, declined or withdrawn. Our claims process may vary for different products and operates on a ‘claim by claim’ basis. Our specialist partner Sedgwick will pay the claims on behalf of the insurer. Reviewed on 26/02/2025.
Example claim
Having gas fitter insurance through Simply Business has saved gas engineers thousands of pounds when the unexpected happened.
Jae saved more than £6,200
As part of a maintenance contract, Jae (name changed for privacy) was changing a shower valve in the wet room. The on/off switch just below the old valve was turned off correctly but the water was left on. This resulted in an escape of water. Luckily Jae had gas fitter insurance at the time, which stepped in to take care of the claim.
Insurance payout
£6,290.16
Covering the cost of the water damage
Jae’s costs
£100
The excess amount stated in Jae’s policy terms
Chosen by nearly one million small business and landlord customers
We started out as a team of five back in 2005. We’ve grown since then, with nearly a million customers across 1,500 trades now trusting us to provide their business insurance.
Gas fitters’ insurance FAQs
Whether you’re new to buying business insurance or you’ve been trading for a while, here are the answers to some commonly asked questions about gas fitters’ insurance. You can also check out our business insurance FAQs.
We create this content for general information purposes and it should not be taken as advice. Always check policy documentation for details and seek professional advice. Read our full Terms and Conditions