Gas Services for Infrastructure Projects of all Sizes
Our gas services support everything from small-scale domestic sites to large commercial and mixed-use developments. As part of our multi-utility and standalone delivery, we handle new supplies, alterations, disconnections, and metering under full compliance with the Gas Industry Registration Scheme (GIRS).
Working with accredited partners and utility networks, we remove the complexity from your gas infrastructure, keeping your site safe, connected, and compliant at every stage.
GAS services
A Complete Range of Gas Services
From initial network applications to testing, purging and commissioning, our gas infrastructure solutions are built around your site’s programme and pressure requirements. Whether delivered as part of a multi-utility package or as a standalone service, we ensure smooth project progression through proactive management, detailed planning, and hands-on delivery.
New Gas Connections
We design and install new gas supplies to suit your site’s requirements, including low and medium-pressure mains and laterals.
Gas Disconnections
Our team can safely disconnect or decommission gas services, whether for redevelopment, demolition, or infrastructure upgrades.
Alterations and Diversions
We relocate or reroute existing gas infrastructure to accommodate site layouts, access changes, or phased development.
Meter Installations
We install, relocate, or upgrade gas meters as part of new build or conversion projects, fully compliant with industry standards.
Gas Disconnections
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Upgrades and reinforcements
We increase capacity where required, supporting sites with high demand or future-proofing for commercial and large-scale domestic developments.
Smart & Safe Solutions
All works are delivered to the highest safety standards and can incorporate smart-ready metering for future flexibility.
The process
How our Gas Services work
We’ve designed our gas delivery process to be simple, safe, and streamlined, giving you one point of contact and full visibility throughout.
Site Review
We assess your development and determine the most efficient and compliant route for gas delivery.
Design & Network Application
Our team produce network-compliant designs and submit all applications to the relevant gas transporters or asset owners.
Permits & Planning
We manage all wayleaves, traffic management, and excavation notices in line with local and national requirements.
Installation & Connection
Our delivery team, with our contractors, installs pipework, completes connections, and ensures full compliance with safety protocols.
Metering & Commissioning
Meters are installed and systems purged, tested, and commissioned, ready for use on schedule.
Benefits of working with CSG
Why choose CSG Utilities for your Gas requirements
GIRS Aligned Delivery
All works follow strict GIRS standards, ensuring safety, quality, and full regulatory compliance.
End-to-End Project Support
We handle design, applications, and coordination through to final handover, no hand-offs or third-party confusion.
Flexible to Site Needs
From small developments to complex commercial schemes, we scale our approach to your scope and phasing.
One Point of Contact
Our dedicated project managers keep things moving and simplify communication for your team.
“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
01Are your gas works GIRS accredited?
Yes, we work with GIRS-accredited delivery partners to ensure full compliance, quality control, and network acceptance.
02Do you manage metering installations?
We can install and relocate gas meters as part of new developments or existing supply changes.
03Can I use CSG for gas only, and not multi-utility?
Absolutely — we deliver standalone gas services or as part of a wider infrastructure package.
04What pressure ranges can you support?
We manage low and medium-pressure connections. For high-pressure schemes, we’ll advise and coordinate with network operators.
Services
Explore our services
We specialise in new connections, disconnections, diversions, alterations, and upgrades across all major utilities: