Unregistered engineer sentenced for illegal gas work  


An unregistered gas fitter has been sentenced after putting lives at risk by carrying out illegal gas work at several properties

An investigation by the Health and Safety Executive (HSE) found that Dean Mulholland Blues has never been registered with Gas Safe Register, nor was he competent to carry out gas work.

Dean Mulholland Blues of Annand Way, Newton Aycliffe pleaded guilty to 24 breaches of the Gas Safety (Installation and Use) Regulations 1998.

Dean has been sentenced to a 3 year custodial sentence and was disqualified from being the director of a company for 12 years.

Newcastle Crown Court heard that, from September 2016 to December 2017, the defendant advertised his ‘services’ on various social media sites using false names, several telephone numbers and at least three bank accounts to evade detection.

Dean’s illegal gas work put lives at risk from carbon monoxide poisoning, asphyxiation, fire and explosion due to his poor workmanship.

If in doubt, contact Gas Safe Register

Speaking after the hearing, HSE inspector Jonathan Wills said: “Anyone employed to work on gas appliances in domestic premises must be a Gas Safe registered engineer and competent in that area of gas work.

“The gas engineer’s competencies are clearly marked on the back of the engineer’s Gas Safe Register ID card. If in any doubt you can contact the Gas Safe Register or check their website to see if the engineer is registered.

“If anyone has had any gas work carried out by Mr Blues, I urge them to ensure that the work is now checked by a registered Gas Safe Register engineer as soon as possible.”


  1. This sad excuse of a human has been stealing and putting peoples lives at risks all his life. He moved to England from Scotland after being wanted in Scotland for numerous offences. This scum bag stole over £1000 off me after running off when I paid first payment and left my place a dangerous mess. So glad he is behind bars finally .


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