is a North American company providing innovative, low cost, upgrade solutions for the electrical transmission industry. We use tools and procedures that deal with your thermal rating clearance issues economically and safely ensuring effective operating compliance.


Ampjack is an engineering venture initiated to develop and utilize transmission line procedures, tools and technologies providing full package solution systems to Utility and Transmission Line Owners worldwide searching for innovative, cost effective and safe transmission line upgrade solutions.


  • AMPJACK® Tower Raising
  • Transmission Line Engineering
  • Construction Operations
  • Construction Management Services
  • High-Voltage Training & Methodologies


AK1 - Double Circuit 138 kV

Skokie Illinois, USA

This raise project had many interesting challenges. The structure is located along one of the busiest commuter train ROW’s in the Nation.

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What's New

High-Voltage Training & Methodologies Services

Ampjack provides electrical utilities and power line contractors with a broad range of T&D training services. Our instructors and procedure/module developers have years of training and field experiance in distribution and transmission voltages up to 500 kV AC and 600 kV DC.

Ampjack HV Training



NERC compliance can be challenging

The New York Utility Owners required more ground clearance to maintain safe operation on their lines. The AMPJACK® tower raising solution is more manageable and cost effective than using cranes.

The project scope included raising 13 structures, with lifts ranging from 7'-6" to 15'-0". With this added clearance the utility becomes NERC compliant within those spans.

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