Electricity Services

From new connections to load assessments, our electricity solutions cover the full lifecycle. We manage installations, upgrades, substations, and diversions with speed, compliance, and technical expertise, keeping your developments energised and on schedule.

A Full Suite of Electricity Infrastructure Solutions for any Development

CSG Utilities provides a full suite of electricity infrastructure solutions to support residential and commercial developments — whether you’re building from the ground up or altering existing supplies.

Our in-house team and trusted delivery partners manage the process end-to-end, coordinating with DNOs, iDNOs and accredited ICPs to ensure each connection is delivered safely, quickly, and to regulation.

Electricity services

A Complete Range of Electricity Services

From initial connection design to commissioning and aftercare, we offer a comprehensive suite of electricity services tailored to the needs of residential, commercial, and mixed-use developments. Our in-house expertise and industry-accredited partners allow us to deliver each element safely, efficiently, and to regulatory standards, giving you one trusted partner across every phase of your infrastructure project. Explore the key services we provide below.

New Electricity Connections

We design and deliver safe, compliant low- and high-voltage connections for residential and commercial developments across the UK.

Site Electricity Disconnections

We remove redundant or unsafe supplies efficiently, ensuring regulatory compliance and minimal disruption to your site operations.

Meter Installations & Relocation

From new build metering to repositioning existing units, we install single and three-phase meters to exact specifications.

Substation Design and Build

Our team delivers fully designed, built, and commissioned substations tailored to the power demands of your development.

Load Assessments and Upgrades

We assess your current or future power requirements and upgrade supplies to support EV, extensions, or business growth.

Site Diversions and Alterations

We reroute existing cables and infrastructure to accommodate site access, layout changes, or phased development programmes.

Smart & EV Ready Site Solutions

We install smart-ready and EV-capable infrastructure to future-proof your development and meet modern building standards.

The process

How our Electricity Services work

Delivering an electricity solution shouldn’t be complicated. At CSG, we make the process clear and efficient, managing everything from enquiry to energisation.

01

Site Assessment

We review your development plans, energy requirements, and constraints to tailor a compliant and efficient solution.

02

Design & Application

Our team designs the electrical infrastructure and submits applications to the relevant DNO or iDNO.

03

Procurement & Permits

We manage all technical approvals, wayleaves, and permits to keep your project moving.

04

Site Works

Our delivery teams with our contractors to complete the on-site works, including trenching, cabling, and connections to network assets.

05

Testing & Handover

We commission and energise the supply, provide compliance documentation, and ensure a clean handover to your team.

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Benefits of working with CSG

Why choose CSG Utilities for your Electricity requirements

All Works Managed in house

We manage every aspect of your electrical infrastructure from planning and design to trenching, cabling, and final energisation. This offers better control, clearer communication, and faster delivery across your entire project.

We work with Independent Connection Providers (ICPs) who are on the National Electricity Registration Scheme (NERS), ensuring work at the highest industry standards for quality, safety, and compliance.

Every site is different. We design your electrical solution around your programme, power requirements, and future growth, ensuring the connection fits your layout, load, and delivery timescales.

We’ve delivered thousands of safe, compliant electricity connections for national housebuilders, regional developers, contractors, and consultants earning a reputation for reliability, technical expertise, and proactive project management.

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“We have worked with CSG on a number of challenging new utilities connections and have found their knowledge and market insight to be invaluable in achieving a successful and timely resolution.”

FAQ’s

Frequently asked questions

01Can you handle connections for both residential and commercial projects?

Yes, our team is experienced in delivering electricity infrastructure across a wide range of sectors, from housing developments to industrial and retail units.

Absolutely. We manage all external liaison and procurement on your behalf, ensuring compliance and avoiding delays.

Timelines vary by scope and region, but our early planning and direct supplier relationships allow us to fast-track typical programmes where possible.

Yes, we can deliver substation solutions including design, build, commissioning, and integration with third-party networks.

Services

Explore our services

We specialise in new connections, disconnections, diversions, alterations, and upgrades across all major utilities:

Multi Utility Services

Combine electric, gas, water, and telecoms into one streamlined solution. Our multi-utility approach reduces complexity, shortens timescales, and gives you a single point of contact for total coordination and delivery.

Gas Services

Our gas infrastructure team delivers compliant, cost-effective services, including new supplies, meter installations, and safe disconnections. We work with GIRS-accredited partners to ensure efficient design, installation, and handover of gas utilities for any scale of project.

Water Services

We provide safe and sustainable water connections for commercial and residential developments. From mains diversions to commissioning, our team ensures pressure, quality, and compliance from first fix to final flow.

Telecoms Services

We deliver fibre-ready infrastructure for new builds and redevelopment projects. From ducting and draw pits to diversions and removals, we coordinate with national providers to keep your site connected and compliant.

Project Management Services

Our experienced project managers oversee every stage from site planning and permitting to coordination with utility providers. We keep your project compliant, on track, and stress-free, ensuring nothing slips through the cracks.
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