Business Details
16 Years
experience
Emergency
services
Trusted High-Voltage Cable Jointing & Testing Services in Worthing
Established in 2010, Advanced Power Services has built a reputation as a trusted specialist in high-voltage cable jointing and testing. Our team of qualified professionals delivers projects safely, on time, and within budget across rail infrastructure, renewable energy sectors, and private networks. Holding accreditations including ISO9001, ISO14001, and ISO45001, we combine technical expertise with a commitment to safety and client satisfaction. Our 3M QECC accreditation enables us to offer extended warranties up to 20 years on jointing products. We operate throughout the UK and internationally, providing fast-response solutions for cable faults, maintenance, and turnkey projects.Our investment in advanced equipment and continuous staff training ensures compliance with evolving industry standards. We prioritise environmental responsibility and technological innovation to reduce our social and environmental impact. Clients benefit from our Principal Contractors licence with Network Rail and audited accreditations with Achilles, UVDB, and RISQS. Our flexible approach accommodates projects ranging from labour supply to full project management. We maintain transparent communication and long-term relationships built on trust and reliability.
Services
High-Voltage Cable Jointing
Cable Fault Location
Transformer Maintenance
Degasification Services
Fibre Optic Installation
Details
- Year established: 2010
Highlights and features
- We offer 20-year warranties on jointing products up to 72kV
- Our team holds Network Rail Principal Contractors licence
- We provide 24/7 emergency response for cable faults
- ISO-accredited quality, safety, and environmental management systems
- Bespoke cable end box design and modification capabilities
Associations and certifications
- ISO 14001
- ISO 9001
- ISO 45001
- Achilles
- Utilities Vendor Database (UVDB)
- Rail Industry Supplier Qualification Scheme (RISQS)
- Constructionline Gold
- 3M QECC
Services
High-Voltage Cable Jointing
We specialise in high-voltage cable jointing for networks up to 400kV, including XLPE, PILC, and fluid-filled cables. Our ISO-certified processes ensure long-term reliability and safety compliance. Bespoke cable end box modifications accommodate client-specific requirements.
Cable Fault Location
Our advanced test equipment identifies cable faults on private and rail networks. We provide reactive deployment, isolation, and repair services with minimal downtime. Documentation ensures compliance with maintenance records.
Transformer Maintenance
We perform oil sampling, degasification, and condition monitoring for transformers. Monthly and annual maintenance contracts extend equipment lifespan. Combustible gas analysis prevents operational inefficiencies.
Degasification Services
Our electrical degasification services restore transformer efficiency by removing combustible gases. We use nitrogen, air, and gel techniques for fluid-filled cable decommissioning and recovery.
Fibre Optic Installation
We install fibre optic cables alongside high-voltage systems for operational monitoring. Retrofitting services upgrade existing networks. Our solutions integrate with HV cable management systems.
Questions
What voltage levels do you work with?
We handle networks from 3.5kV up to 400kV, including XLPE, PILC, and fluid-filled cables.
Do you offer emergency repair services?
Yes, we provide 24/7 emergency response for cable faults and transformer issues.
What accreditations do you hold?
We are ISO 9001, ISO 14001, and ISO 45001 accredited with Network Rail Principal Contractors status.
Can you work internationally?
Yes, we operate globally on rail infrastructure, renewable energy, and private network projects.
What warranties do you offer?
Our 3M QECC accreditation allows 20-year warranties on jointing products up to 72kV.
How do you ensure safety compliance?
We provide ongoing safety training and maintain a positive safety culture across all projects.
