Supporting Major UK Networks
Our construction and civil engineering services support the physical infrastructure that enables utility networks to operate reliably and safely.
We work with major network operators to maintain, upgrade, and protect the built environments that house and support their core assets.
As a direct framework contractor for Northern Gas Networks, we deliver both capital (CAPEX) and operational (OPEX) works — including asset renewals, removals, maintenance, and structural repairs across their infrastructure.
What We Do
Asset Maintenance & Operational Works (OPEX)
- Minor civils and refurbishments across utility compounds and industrial sites
- Structural maintenance of buildings, pump stations, and remote technical sites
- Repairs and upgrades to existing civils infrastructure (foundations, chambers, access routes)
- Decommissioning or removal of disused assets
- Reactive maintenance and emergency civils support
Capital Works & Infrastructure Upgrades (CAPEX)
- Construction of new utility buildings or site facilities
- Reinforcement or expansion of existing civils infrastructure
- Site redevelopment to accommodate new operational needs
- Delivery of civils packages to support infrastructure modernisation
- Groundworks and enabling works for major upgrades
Framework & Client Relationship
- Framework partner to Northern Gas Networks
- Supporting public network clients with complex, non-residential civics
- Fully qualified and experienced in delivering works within live utility environments
- Trusted to operate independently under framework terms, without tiered subcontracting
Key Clients
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Case Studies
OSA 2.0 Contract
RJ Utilities Services are the exclusive delivery partner for Openreach’s OSA 2.0 contract across the North East. From fibre rollouts to rural repairs, our teams complete 250+ jobs a month — keeping the region connected with zero compromise on quality.Read More
Eurocentral Business Park
Efficient delivery ahead of schedule — despite tight spaces and tricky access. Discover how RJ Utility Services installed 3km of large-diameter water mains in a bustling new development near Glasgow, overcoming spatial constraints and strict testing standards.Read More
Northern Gas
Networks
22 years strong — and still pushing boundaries. As one of just four core contractors for NGN, we deliver a wide range of civil engineering works, from pipeline builds to riverbank stabilisation. Take a look at what long-term excellence looks like in action.Read More