About us

A family run businesses since 2009

JGS Electrical first opened for business in October 2009 and have been serving Gwynedd & beyond ever since.

A small family run business based in Dolgellau, Mid Wales we pride ourselves on offering a first class service to all our customers.

We carry out Installation, Maintenance & Repair of Domestic & Commercial Electrical Installations and have gained a reputation for being efficient & reliable.

We have the knowledge & expertise to cater for all our Customers requirements, from adding a few extra sockets to Commercial & Industrial Electrical Installations.

JGS Electrical is the right choice

Contact us today for a Free No Obligation Quotation


Knowledge & Experience


Family Owned


Customer Satisfaction Guaranteed


N Hawkins, Dolgellau.

“We have used JGS on a number of different occasions and have always been pleased with the way the work has been carried out. Whether the situation has been urgent or routine, they have been punctual and efficient. I would thoroughly recommend the company to others with no hesitation at all”

Lisa & Alan Hughes, Dolgellau.

“We were very pleased with the electrical work carried out at our old property, and felt it was fairly priced. JGS had been recommended to use by 2 sources and we were not disappointed. Their billing and methods where comprehensively explained. They turned up on time, worked hard and where flexible, liaising with other trades renovating our house even though they were not specifically commissioned together. Five months later and things are working well, we would definitely be happy for JGS to work here again”


“First class service. Polite, respectful & punctual”


“JGS rewired our property recently. We were very pleased with the standard of their work and they met our requirements perfectly. They were polite and reliable and we would definitely use them again”