Delivering what we promise


Dyer & Butler Electrical has the experience and expertise to carry out periodic and planned electrical maintenance on existing infrastructure and buildings, as well as delivering complete new build projects, whilst allowing for complex and changing working environments.

Dyer & Butler Electrical has the systems and protocols in place to respond to changes in client needs and asset management in order to maximise service delivery.


Services include:

  • Condition surveys
  • Planned and reactive maintenance
  • Upgrade of assets
  • Testing and Inspection
  • 24Hr call out
  • Generator Maintenance
  • Energy Efficiency Studies
  • Temporary Site Power
  • LV Cabling – Fault finding and jointing

Why Dyer & Butler Electrical

Dyer & Butler Group was founded in 1979 and, since then, the prime focus has been on delivering services safely and within the agreed budget, whether planned for or emergency response.

A highly skilled and dedicated workforce has helped achieve this goal, and meticulous attention to project and logistical planning has resulted in many satisfied customers. These include clients in the prison service, restaurant and office refurbishment trade, as well as blue chip clients employing us for maintenance and new project work.

Dyer & Butler Electrical has always been committed to safe project delivery, whether through framework or term contracts, and some of the benefits of working with our team of experts include:

  • Highly experienced and safety-conscious mobile workforce
  • Fully qualified to national standards
  • Principal Contractor Status
  • NICEIC-approved contractor

Latest News

M Group Services Expands Presence in UK Transport Sector with Acquisition of KH Engineering Services
Today our parent company M Group Services announces the acquisition of KH Engineering Services (KHES). With a turnover of £14m, KHES...

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"Dyer & Butler Electrical's teams showed a great deal of commitment, drive and a real desire to get the job done – working long days and weekends which could have eroded enthusiasm."

Paul Metcalf - Project Engineer,
Stable Ops & Asset Replacement, Gatwick Airport Ltd.