Transmission

Transmission Infrastructure Built for Reliability & Future Demand

Transmission lines are the highways of the grid, high-voltage, high-consequence infrastructure that requires specialized crews, advanced rigging, and the ability to work above energized distribution systems.

Gridco's transmission teams bring utility-trained leadership, modern equipment, and experience on projects from 46 kV to 230 kV. We self-perform structure installation, conductor stringing, caisson drilling, and energized distribution coordination, delivering transmission projects with safety, precision, and on-time performance.

Our Transmission Capabilities:

• New transmission line construction (46 kV to 230 kV)
• Reconductoring and line upgrades
• Structure installation: wood poles, steel, lattice towers
• Vibratory caisson installation (self-performed)
• Conductor stringing, tensioning, and sagging
• Working above energized distribution lines (hot-line certified)
• Right-of-way coordination and environmental compliance
• Helicopter support coordination for remote or time-sensitive work

Gridco Differentiators:

• Leadership with experience managing $1.5B+ in transmission programs for a major Southeast utility
• Crews comfortable working in complex environments: above live circuits, in congested ROW, alongside rail and highway infrastructure
• Experience with advanced conductors: ACSS, CTC, and pursuing TS Conductor certification
• Equipment: tensioners, pullers, reel trailers, bucket trucks, and specialized rigging

Gridco overhead crews don't just follow prints, they understand the system, anticipate challenges, and deliver work that integrates seamlessly into utility operations.