Reliable Electrical Engineering Services
Specializing in Senior Authorised Persons (SAP) duties, HV/LV O&M maintenance, transformer installations/Maintenance, and emergency call outs.
We at ARC Hi-Voltage Services have 18 years of experience ensuring your electrical systems run smoothly.

Trustworthy High Voltage Maintenance
Delivering maintenance to HSG230 standards on all insulated switchgear.
Handling fault investigations and repairs with precision.
Expertise in oil & air cooled transformers maintenance.
Flexible service options, offered throughout the east of England and beyond.



O&M Maintenance
We specialise in providing high-quality maintenance services for Low Voltage and High Voltage systems that comply with operational and maintenance requirements as well as HSG230 standards. Additionally, our expertise extends to conducting post-fault maintenance on switchgear, encompassing both oil-filled and SF6-filled equipment.

Transformer Services
Installation and maintenance of cast resin and oil transformers. This includes tap changer replacements and maintenance, oil changes, collection of oil samples, high voltage bushing replacements, low voltage mono-block modifications, and gasket replacement activities.


Emergency Call Outs
Action is imperative: we must swiftly implement SAP services to bolster our high-voltage network operations, specifically in relation to critical support for systems operating up to 33kV. Addressing this matter promptly is non-negotiable; we simply cannot afford any delays. Your immediate focus on these urgent necessities is essential. We must activate our SAP services without hesitation to adeptly manage these pressing high-voltage demands. It is crucial that you act decisively now — the safety and seamless operation of our organisation depend on this urgency.

Cable Testing & Fault Location
Proficient identification and rectification of diverse cable-related issues. Conducting Very Low Frequency (VLF) and pressure testing of high-voltage cables up to 33kV, applicable for both new installations and investigations of potential cable faults.


Contact us
Telephone: 44 (0)7738441187 or +44 (0)7514439720
E-mail: arc.hvservices@gmail.com
Address: 8 Grove Park, Bury St. Edmunds, IP31 3AE, Suffolk, United Kingdom





