Voltcom Construction design, project manage and construct overhead power line and cabling solutions for major utilities providers including Transmission and Distribution Network Operators. Our clients can place their trust in us to deliver excellence every time.

We support our clients every step of the way in the design, foundations, installation, wiring, refurbishment and dismantling of all types of overhead lines, from wood, steel or concrete poles to complex lattice structures.

We also provide the infrastructure required to reach the towers – even in the most remote environments – by building and maintaining access roads.

Our team offers innovative solutions across the range of low voltage, medium voltage, high voltage and extra high voltage.

Our success stems from our consistency in delivering projects safely, efficiently and to an excellent standard.

But what sets us apart from our competitors is that we are constantly devising ways to make further improvements through innovation and cutting-edge design. We achieve this by utilising our in-house design and innovation teams, as well as through partnership working to make sure we remain at the top of our industry.

Voltcom Construction operates as principal contractor under the requirements of CDM Regulations


Our Services

  • Overhead Lines: Foundations, erection, wiring, refurbishment and dismantling of all types of overhead power-lines, from wood-poles to lattice structures ranging from 11KV to 700KV. Including the infrastructure required to reach the towers – even in the most remote environments – through the building of innovative access roads and maintenance of these approaches
  • Cabling: Voltcom’s Cabling and Civil Engineering business offers solutions in cable services from Low Voltage, Medium Voltage, High Voltage and Extra High Voltage cable installation. With considerable experience in managing new and diverted circuits, under-grounding of overhead lines, as well as refurbishments and replacements of underground cables

Latest News

Cardiff based construction firm Voltcom Construction, has been awarded a reconfiguration project by Scottish Power Energy Networks in North Wales that will require design, project management and construction services. The network reconfiguration will involve the removal and replacement of steel lattice towers and will enhance flexibility of the network supporting the North Wales area. Voltcom […]

Voltcom Construction Limited have enhanced their delivery team in Northern England with the recent appointments of Gavin Kington and Chris Lunn. Gavin & Chris bring a combined fifty years of Power Transmission and Distribution construction experience to Voltcom and will work with operational delivery teams from Doncaster. With specific experience in the construction of steel […]

Cardiff based construction firm Voltcom Construction, have been awarded a new build project for the construction of a heavy duty wood pole connection in Scotland by SP Energy Networks. The connection will span 16km between Ewe Hill and Gretna and involve the design, project management and construction of 180 wood pole structures, Phase Conductor and […]

Cardiff based construction firm Voltcom, have recently secured a four year framework with Scottish Power Energy Networks servicing the Low Voltage to 33kV Overhead Line Network in the Dee Valley and Oswestry region of Mid Wales. SP Energy Networks awarded the four-year framework as part of their Electricity Distribution Business Plans submitted to Ofgem in […]