Search by keyword, brand or code
| 000
| 000


At Guymark we ensure our service is efficient and exceptional throughout from the moment you pick up the phone all the way through to ensuring the product is delivered perfectly… It may sound like we’re blowing our own trumpets, but don’t just take our word for it read our client feedback below:

“I would recommend the Guymark service team to anyone, we have always been totally satisfied with the service and the work they undertake for us. They are always helpful and provide appropriate advice on maintenance and calibration matters.”

Paul Holiday,Professional Head of Audiology,West Park Hospital, Wolverhampton

“Guymark UK provide an excellent service, they have an extensive knowledge of audiometric calibration. They are always willing to work with you to undertake non-routine calibration and their inclusion of the Medical Equipment Safety Test means that there are no hidden extras to pay for.”

John E FitzGerald BSc PhD CS, Consultant Clinical Scientist, Head of Audiological Services, Norfolk & Norwich University Hospitals

“By signing a five year calibration contract with Guymark, we have taken away the headache, as all our calibration now takes place “insitu” the flexibility of this arrangement gives us the least disruption to our service users. Guymark manage all aspects of the contract from the paperwork to the dates for the visit, we have been allocated specific dates for the next five years enabling us to plan our clinics in advance.”

Keith Fotheringham, Head of Audiology Service, Braid Valley Hospital, Ballymena, Northern Ireland

From the blog

Martin & Julie retiring

Martin Lindon-Jones

Dear Customers, Friends and Colleagues, At the end of this month I will be retiring, leaving Guymark UK Limited and stepping down as General...

Read the full article and others here


Industry news and information From Martin Lindon-Jones

Managing Director and Speaker

Jeff Wills has joined our sales team. He joins us from a background in the electronics industry and previously was...

Read the full article and others here

Our web shop is currently undergoing maintenance.