HV / LV Power Civils

HV / LV Power Civils Service

Green Civils Ltd delivers specialist civil engineering works for low voltage (LV) and high voltage (HV) power infrastructure across EV charging, solar, and battery storage projects throughout the UK. We provide the groundwork and support systems that enable safe, compliant electrical connections — from duct installation and joint bays through to plinths, earthing, and reinstatement.

Our teams work to DNO and IDNO specifications, ensuring every stage is delivered correctly and ready for inspection, cable installation, and energisation. From first excavation to final handover, we focus on safe working, accurate setting out, and coordinated delivery that keeps the wider programme moving.

We support full HV/LV civils packages, including cable pulling support, substation and switchgear bases, and safe preparation for jointers and electrical contractors. Where sites are live, restricted, or congested, we use best-practice safe digging methods and can deploy vacuum excavation (VacEx) to reduce service strike risks and protect existing infrastructure.

What’s Included

EV Infrastructure Civils

HV / LV Power Civils

Battery Storage & Solar Civils

Streetworks & Highway Reinstatement

Hard & Soft Landscaping

Maintenance & Aftercare Packages

Why Choose Green Civils Ltd for LV / HV Civils?

Frequently Asked Questions