A father and son have been sentenced after illegal gas work in a home in Stoke-on-Trent caused a leak that put the lives of those living there – including a baby – at risk.
Wayne Culliss, 55, had subcontracted boiler replacement work to his then 18-year-old son Kazys, despite the fact he wasn’t qualified or registered with Gas Safe to do so. The pair, of Boot Street in Whittington, pleaded guilty to offences after being prosecuted by the Health and Safety Executive (HSE).
The investigation by the HSE found that a British Gas engineer had attended a rental property in Hanley on 1 December 2023. This followed a report made by the tenant that the gas boiler was hissing and leaking cold water. The boiler was found to be dangerous and taken out of use, prompting the landlord to contact Wayne Culliss. He was a landlord himself, who also helped with the management of the property and he arranged for a new one to be installed.
Culliss Snr subcontracted the job to his son, Kazys, now 21, who carried out the illegal work on 9 January 2024. However, when another British Gas engineer inspected the boiler two weeks later as part of a Gas Safety Check, he could smell gas so immediately isolated the supply. After completing a gas tightness test, he identified a leak in the system, prompting him to cap off the supply. Gas leaks can have deadly consequences and the lives of the tenants, who also had a young baby, had been put at risk by the dangerous work carried out by Culliss.
The Gas Safety (Installation and Use) Regulations 1998 require those undertaking gas work to be Gas Safe Registered, and to hold qualifications to demonstrate their competency to undertake gas work.
Kazys Culliss of Boot Street, Whittington, pleaded guilty to contravening Regulation 3(1) of the Gas Safety (Installation and Use) Regulations 1998. He was sentenced to a 12-month community order and must complete 140 hours of unpaid work. He was also ordered to pay £500 in costs at a hearing at Wrexham Magistrates Court on 21 July 2026.
Wayne Culliss, also of Boot Street, Whittington, pleaded guilty to breaching Section 3(2) of the Health and Safety at Work etc. Act 1974. He was fined £3,000 and ordered to pay £2,500 in costs.
HSE Inspector Rob Gidman says:
“The work carried out by Kazys Culliss, under the instruction of his father, Wayne, was reckless and put people at risk of serious harm.
