Contact Us

Commercial Engineering Services (CES) has been supplying high voltage engineering services for over 25 years to companies in the energy, telecoms and industrial sectors. We are continually developing the services we offer, drawing on the unique combination of experience and expertise of National Grid.

To discuss your specific requirements with us, please telephone or submit your enquiry, using the details below. 

Telephone: +44 (0)800 783 9228

Send us your enquiry

Our services

Correspondence Address: 

National Grid, Commercial Engineering Services

National Grid House, Warwick Technology Park,

Gallows Hill, Warwick, CV34 6DA

United Kingdom

Email: ces@nationalgrid.com