We’ve Worked With Utilities Since The Start
Utility infrastructure is at the core of our business at RJ Utility Services.
With extensive experience in private network installations, maintenance, commissioning, and repair, we’re established experts – trusted to deliver in some of the UK’s most demanding environments.
We’ve provided turn-key solutions to high-demand, high-risk sites, including NHS trusts, university campuses, and large industrial estates.
What We Do
Network Installation
- Full private network gas and water mains installations
- Installation of small and large-diameter pipelines
- Domestic and industrial service connections
- Lead service replacement
- Trench excavation and backfilling
- ‘Trenchless’ installation (mole boring / directional drilling)
Network Maintenance & Repair
- Emergency and planned leak repairs
- Reactive maintenance across private networks
- Valve replacement and section renewals
- Pipework modifications and diversions
Commission and Testing
- Pressure testing of new and modified mains
- Chlorination and sterilisation of water networks
- System flushing and disinfection
- Flow testing and certification
Utility Support Services
- Service disconnections and isolations
- Excavation and reinstatement (footpaths, roads, verges)
- Site access and enabling works
- Utility diversions for redevelopment or retrofit projects
Key Clients
Make enquiry
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