About Us

Excalon is a leading infrastructure contractor specialising in the provision of services to the utilities industry.


Excalon is a privately owned company established in 2002, which has steadily grown to be recognised as a major tier 1 contractor working as both ICP, EPC and network infrastructure partner specialising in the provision of services to the utilities industry, throughout the United Kingdom. Excalon has diversified and expanded its business over the years and currently employs highly skilled personnel with vast experience. All personnel are trained to deliver a comprehensive range of services including project management, design, engineering, integrated IT and support services.

We are registered with and externally audited by Achilles UVDB and Lloyds. We hold accreditations including ISO 9001, ISO 14001, ISO 45001 and OSHAS 18001.

We have a proven reputation for the high quality of our works and delivery of projects on time and we are focused on providing value for money through competitive pricing.

Our standard delivery model is to engage the services of our in-house specialist resources for project management, SHEQ, design, engineering, civil operations, cable laying and jointing/connection services to provide innovative, workable and sustainable solutions and practices in challenging environments and minimising disruption by working closely with our clients and all stakeholders.

We have invested heavily in the latest technology, which has empowered a mobile workforce and improved communications resulting in efficiencies all around.

Excalon’s ethos from day one was to offer a full turnkey end to end solution for clients and projects of any size, and this remains even stronger today. As a result of this, we have proven steady growth and some glowing testimonials.


“Excalon have successfully delivered an innovative multi-utility solution throughout Manchester City Centre as part of the overall utility diversion works required by Metrolink. This has been a challenging programme which has involved works within one of Manchester’s busiest public open spaces; it has been delivered with collaboration, great care and professionalism”

Peter Cushing - Metrolink

“I would like to express my gratitude for the professional manner which Excalon has conducted themselves on the extremely demanding project for the Lister Drive – Gateacre-Speke and Lister Drive to Garston Civil Cable Duct and Fibre Optic Dust Installation Contract. During the works we experienced pressures to maintain Major Highways Route through Liverpool, Directional Drilling Installation connections interface, Public Services Mersey Travel, Other Utilities, Major Infrastructure junctions and Emergency Hospital Access have all been overcome. The positive attitude of the entire project team and professional communications with the public along the 8.2km all assisted with the smooth running of the Project, which at times threw up some interesting challenges, like restrictive working along certain highway routes, both limited and in some cases extended working hours to complete various sections on a very busy highways network”

Christopher Pace - Senior Project Manager, Iberdrola

Excalon has delivered numerous 33, 66 and 132kV cable projects for Northern Powergrid since 2018, including one of our largest value single projects to date to improve Bradford’s power network. As part of the contract they engage with stakeholders to ensure all works are planned and delivered with minimal disruption to customers. Site staff carry out works to the high contract standards we set for excavations, duct installations and reinstatement activities. Our work with Excalon supports delivery of our investment programmes to improve the electricity network that powers the North East, Yorkshire and northern Lincolnshire.

Anna Stevenson-Trippitt - Major Projects Programme Manager, Northern Powergrid

As the Senior Manager for Western Power Distribution, I have known Excalon Ltd since December of 2017. In that time, I have been very impressed with the support and service they have provided to Western Power Distribution. The consistency of the support & service they provide is very good and the quality of their work is to very high. I have worked with them on standard Western Power Distribution overlays and the more complex projects with HS2 project team which required a lot more understanding of compliance to the HS2 act and Excalon Ltd embraced that and adapted there business to insure there where fully compliant and delivered these complex projects on time and budget. Excalon have undertook numerous construction projects for Western Power Distribution ranging from simple 11KV Underground diversion to a the most complex design and build 132kV OHL to U/G for the HS2 project. Over the past 5 years whist I have engaged with Excalon I have found the senior managers, Managers, back office staff and commercial teams to be extremely understandable about the EHV industry and provided a very high level of support. Excalon have also undertook various design works from 11KV to 132KV and their design engineers had a full understanding of our network, our standards and where very supporting with coming up with practical design solutions that worked for all stakeholders. Overall, I want to complement Excalon Ltd for their consistency, quality of work, and contribution to Western Power Distribution, and say that I would recommend their services to other organizations.

David - O'Brien - HS2 Senior Delivery Manager, Western Power

Excalon was awarded Phase Two of Northern Powergrids largest value single project to date following a tender process. The £30m project to improve the reliability and resilience of Bradford’s electricity network involves replacing five major circuits which supply electricity to two thirds of the district’s homes and businesses, ensuring the network will meet existing and future demands. Excalon commenced work on behalf of Northern Powergrid in May 20 replacing 10kms of cables dating back to the 1960’s. This work was due to start July 20 however, the start date was advanced to May 20 to enable a major road into Bradford to be closed during COVID lockdown causing minimal disruption to traffic. The cable route started in a village location, Wilsden and progressed into Bradford along major infrastructure roads into Bradford City, two circuits terminating in a substation and one circuit on a tower. Excalon worked with Bradford Highways to ensure all works was planned and undertaken with minimal disruption to all directly and indirectly involved and to required specifications. Excalon provided a dedicated Customer Liaison Officer for this project to work with the general public ensuring the excavations along the route met with minimal resistance. School buses were also affected by the works and regular meetings held with West Yorkshire Combined Authority and First Bus Group to avoid disruption. The Operatives on site and Project Management Team developed relationships on site with the general public and all have managed the project with success. Major stakeholders, businesses, residents and road users have been informed regularly by letters and media releases. Excalon are continuing working on the project into 2022 but to date, all works on programme.

Sharon Incerti - Cable Development Project Manager, Northern Powergrid

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