Our helicopter-based maintenance services give you a critical edge over traditional ground methods delivering speed, flexibility, and precision in even the most remote or challenging environments. Using HEC methods and helicopter work platforms, HVA crews can perform complex tasks on both energized and de-energized circuits with maximum efficiency and minimal ground disruption.
Maintenance
Services
Maintenance Services
The Higher Standard for Utility Maintenance
Overview
Aerial Maintenance Services Include
- Marker Installation & Replacement
Aerial numbers, warning signs, and marker balls - Wildlife & Safety Device Installation
Anti-galloping devices, bird-discouraging equipment - Conductor Repairs
Full-tension splices, sleeve repairs, armor rod work, wire cut-ins, damper installs - Conductor Spacer Replacement
At both existing and newly measured locations
- Structure Component Replacement
Cross-arms, davit arms, knee braces, v-braces - Insulator Services
Replacement and specialized inspections - Surge & Lightning Arrester Installations
- Shield Wire Work
Splices, armor rods, dampers, bonding, hardware, de-insulation - Suspension Hardware Replacement
For conductor, shield wire, and OPGW - Resistance (Ohms) Testing
“Hard-to-Reach” Isn’t Hard for Us
With HVA’s helicopter crews, you get safe, fast, and cost-effective service from above, no matter the terrain, voltage, or timeline.
Eco-
Friendly
We use aerial-supported construction to minimize environmental impact, building within existing rights-of-way to preserve ecosystems, avoid access roads, and reduce permitting needs while delivering precision-engineered infrastructure.
