Our Customers

Below is a sampling of the wide range of customers that employ our services. (See what our customers say about Grattan Line Construction.)

Distribution

  • Belmont Municipal
  • Central Hudson Gas & Electric
  • Central Maine Power
  • Central Vermont Public Service
  • Con Edison
  • Connecticut Light & Power
  • First Energy
  • Green Mountain Power
  • Liberty Energy
  • Mass Electric Construction
  • National Grid
  • Northline Utilities
  • NSTAR
  • NYSEG
  • Public Service of NH
  • Thirau, LLC
  • Town of Peabody Municipal
  • Town of Reading Municipal
  • United Illuminating
  • Unitil
  • Western Mass Electric Company
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Storm Restoration

  • Baltimore Gas & Electric
  • Central Maine Power
  • Central Vermont Public Service
  • Con Edison
  • Connecticut Light & Power
  • Entergy
  • First Energy
  • Florida Power & Light
  • Liberty Energy
  • Mississippi Power
  • National Grid
  • Niagara Mohawk
  • NSTAR
  • NYSEG
  • Progress Energy
  • Public Service of NH
  • Rochester Gas & Electric
  • State Electric
  • Unitil
  • Western Mass Electric Company
Storm restoration - tree dammage