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Calibre Cabling Services Ltd

Welcome to Calibre Cabling Services. We are a small family run  business based in Cumnor, Nr Oxford. 

The Company was set up in June 2017 by Paul and his son Phil Middlecoat to provide structured cabling solutions to homes and businesses across Oxfordshire. 

Background & Experience

Paul worked for British Telecom for 15 years where he specialised in the Business telephone side of things. He left BT to join a data cabling company and has been working in that field ever since. 

Paul has vast experience of fibre optics cabling, both single and multimode using fusion splicing and Fluxe DX8000 to give PDF test results.

Phil spent the first few years of his working life  as a chef  but joined Paul in the structured cabling world about 15 years ago when they both worked for DJM Telecom. He has gained a wealth of experience and knowledge in that time.  

The opportunity arose in 2017 to set up their  own business and Calibre Cabling  Services Ltd was born. 

They have worked hard, building on their good  reputation  from their days at DJM Telecom and have built up a good,  solid customer  base with much repeat business, which is testament to the great service they provide. 

Nothing is too much trouble, and they will always go the  extra mile  to ensure their customers are satisfied. 

Paul’s wife Julie joined the company in 2018 to  help with  the day today running of the operations. 

In January 2024 Joe joined us as a trainee data engineer  and is  going from strength to strength under Phil & Paul’s watchful eye. 

Calibre also has the ability to draw on other data engineersas and when needed. 

Engineering Excellence

Our aim is to provide an excellent service at a competitive price, and to provide you with the service you need, however large or small the project is. We have vast experience in running multi-point jobs and pride ourselves on getting our work done on time and within budget. What’s more, we’ll always go the extra mile for our customers, ensuring we accommodate their every need. Call us today to arrange your free, no-obligation quote and site survey.


Each of our engineers has the following:

  • Police NPPV Level-3 Clearance

  • Enhanced DBS 

  • CSCS Cards

  • IPAF Licenses – Boom and Scissor Lift


Meet the team



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.


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.


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.


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