Henkels & McCoy has been building and maintaining aerial and underground
transmission lines for utility and generation customers for decades. Our
coordinated planning expertise and extensive resources enable us to work in
any terrain or challenging weather conditions anywhere in the country.

H&M aerial capabilities include:

  • Installations through 500 kV
  • Drilled pier, grillage, screw piles, or driven caisson,
    micropile foundations
  • Wood, steel poles and lattice, and concrete structures
    (frame and set)
  • Single or bundle conductor installation
  • OPGW and ADSS
  • Reconductoring
  • Helicopter supported work
  • EPZ safe working practices
  • Live line work
H&M underground capabilities include:
  • Installations through 230 kV
  • Duct and vault installation
  • XLPE and oil static cable
  • Splicing and testing
  • Directional drilling
  • Environmental compliance

Photography: © LaSalle Photography 2008 (mid/bottom left)