01865 680756 / 07572 407781 / 07825 447565


Our Engineers

Each of our engineers has the following:

  • Police NPPV Level-3 Clearance
  • Enhanced DBS 
  • CSCS Cards
  • IPAF Licenses – Boom and Scissor Lift

Our Customers

The clients we have worked with include:

  • Thames Valley Police
  • Hampshire Police
  • UKAEA Culham Science Centre
  • Moulsford School
  • Cranford School
  • MacDermid Autotype

Phil Middlecoate,


Before starting Calibre Cabling Services, Phil gained his experience through an apprenticeship with DJM Telecom, which he began in 2008. In the past 10 years he has gained an in depth knowledge of the data cabling industry.


Paul Middlecoate,

Managing Director

Paul started his career in telecommunications with British Telecom back in 1980. After 15 years, he moved on to a Network Cabling Company, and 3 years later he joined DJM Telecom. He enjoyed working with them for more than 18 years, gaining extensive knowledge and experience in data and fibre optic cabling systems. He then set up Calibre Cabling Services in 2017 with his son Phil.


Simon Mulford, 

Senior Engineer

Simon joined his family’s business, DJM Telecom, in 2001. He has more than 16 years’ experience of data and fibre optic cabling systems and uses this working alongside Paul & Phil at Calibre.

Get in touch with us, in Cumnor, Oxfordshire, to learn more about our structured cabling company.

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