Expert EV Charging Infrastructure Solutions
ACS Construction delivers high-voltage EV charging infrastructure for super-fast charging stations across the UK, supporting the shift to electric transport through expert civil and electrical construction.
15 Years
Experience
Full-service
Design & Build
Fully Accredited
Trusted by UK’s Leading Energy Companies
Complete High Voltage Construction Services for EV Charging Stations
ACS Construction delivers full-package civil and electrical works for high-voltage EV charging infrastructure. Our services cover trenching, ducting, transformer and substation foundations, HV cable installation, and full commissioning.
We work closely with DNOs, ICPs, and principal contractors to keep super-fast charging projects on track and fully compliant. Whether the requirement is 11kV or 33kV, we build scalable, high-capacity EV charging sites that meet the demands of 150kW to 350kW networks.
Specialists in Grid Connections for High-Voltage EV Charging
High-voltage EV charging sites rely on well-managed grid connections to stay on schedule. With experience across both 11kV and 33kV networks, ACS supports clients through every stage; from DNO applications to final energisation.
Our teams coordinate closely with ICPs and grid operators to ensure all works are compliant, technically sound, and delivered without delay. This hands-on approach helps de-risk connection timelines and keep projects moving.
Scalable EV Charging Infrastructure Built for 150kW+ Speeds
Ultra-rapid EV charging requires infrastructure that can handle high loads, future growth, and constant use. ACS delivers robust, high-voltage construction solutions for 150kW to 350kW charging stations, supporting forecourts, fleet depots, and commercial charging hubs.
Sites are designed with scalability and resilience in mind, with capacity planning built into the construction approach. The result is infrastructure that performs reliably today and is ready to meet the demands of tomorrow.
Why Choose ACS for High-Voltage EV Charging Construction?
Delivering high-voltage EV charging infrastructure takes more than technical skill, it requires a contractor who understands regulation, risk, and real-world delivery. ACS has a proven track record across complex energy and infrastructure projects, with deep experience working alongside DNOs, ICPs, developers, and site operators.
Our teams operate to the highest HSEQ standards and are trusted to deliver safe, compliant projects that meet commercial and programme demands.
Clients choose ACS because we:
- Deliver complex infrastructure projects safely and on time
- Coordinate effectively with DNOs, ICPs, and third parties
- Operate to the highest HSEQ and CDM 2015 standards
- Are accredited under key industry frameworks and certifications
- Build scalable, future-ready EV charging infrastructure across the UK
What is High-Voltage EV Charging Infrastructure?
High-voltage EV charging infrastructure powers ultra-rapid chargers rated at 150kW, 350kW and above. It connects charging stations to the grid using 11kV or 33kV electrical systems, enabling fast, reliable energy delivery at scale.
HV infrastructure includes substations, transformers, cabling, and grid connections; all built to handle high load demand. This setup is essential for commercial EV charging, fleet depots, and public forecourts where speed, uptime, and scalability are critical.