High Voltage Underground Transmission Installation Services


Southwire Offers Unparalleled High Voltage Underground Transmission Installation Services With Every HV Order

In addition to quality high voltage cable and accessories, Southwire can provide unparalleled installation services with each high voltage underground transmission order. Our team of highly-skilled and factory-certified installers will be there every set of the way to help with cable-pulling, splicing, terminating, sheath bonding, and grounding to help ensure a safe, efficient, and quality installation. We are committed to ensuring your installation is successful…a commitment that has resulted in a zero cable failures with over 7-million feet of HV cable installed!

Our unmatched support services are with you every step of the way.

Installation Technicians Highly skilled and factory-certified installation technicians
Services Splicing and terminating services
Repairs Emergency and repair services
Tools and Equipment Complete cable installation tools and equipment
Accessories Complete accessory installation tools
Quality Control Installation quality control documentation


Our engineering team supports feasibility studies and conceptual engineering, detailed underground system design, pulling calculations, and ampacity studies. 

Project Management

Our project management team supports construction management, maintenance, emergency and repair studies, as well as full turnkey projects including civil works. 


Our installation team is filled with highly skilled and factory-certified installation technicians. We are prepared to assist with cable pulling, splicing and termination, and sheath bonding and grounding. 


Our testing includes commissioning, testing, AC resonant and PD testing.



HVUG Support Team


Chris Amick - HVUG Business Development - South


Dave Knoll - HVUG Business Development - North


Lucian Munteanu – Proposal Manager