HV maintenance for onshore & offshore networks
Specialist high voltage maintenance for onshore and offshore networks across Europe, keeping your critical infrastructure running with minimal downtime.
Keeping critical assets online
3R is a specialist provider of high voltage maintenance services for onshore and offshore networks, focused on keeping your critical infrastructure running with minimal downtime.
Our Authorised Engineers bring deep expertise across systems from 11 kV to 132 kV, managing every contract with professionalism and attention to detail.
The burnt bushing stem shown here was found during inspection. We replaced all three before the fault could take the asset offline, exactly the kind of problem a regular maintenance and inspection programme is there to catch.
Maintenance services
Remedial Works
Assessments and corrective measures identified during service campaigns or planned inspections, restoring systems to full performance.
Asset Replacement
Efficient, high-quality asset replacement for the longevity and reliability of your network.
New Installations
Installation services for new network assets, from planning to execution, tailored to each project.
Capability at a glance
A 24/7 call-out keeps your critical infrastructure running with minimal downtime.