Electrical Design & Test Services

We provide electrical design, test and commissioning services for industrial, commercial and domestic clients with emphasis on the safe and aesthetic design of an installation that complies to British Standards and current IEE regulations including factors that affect the choice of alternative energy sources and environmental technologies used within electrical installation design.


OTB have been providing electrical services in Worcestershire and the West Midlands for over 30 years working across sectors with clients of all sizes, from local businesses to the Royal Mail and also domestic clients.

We always aim to be the best at what we do.


Our expert engineers offer advice on the best way to meet your electrical design and the options that are available to you.   

By keeping up to date we bring extra benefits and cost savings from new technology and better, more efficient working methods and compliance. 


  • Commercial, retail and office designs
  • Industrial installations
  • Compliance to BS and IEEE standards
  • Alternative energy sources
  • Energy cost savings
  • CAD design


We have worked with many clients over our 30 year trading period and we are happy to organise testimonials for you to validate the quality of our work. View independent Google reviews below. 

If you require electrical design services, discuss your requirements with us on 01299 825 816 today.

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To read more about our company, staff, accreditations, insurances and the geographic areas we cover please visit our About us page or contact us.

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