• ABE Utilities, Inc.
  • A.C. Schultes
  • Aqua NC  
  • Baker Underground, Inc.
  • CH Grading and Utilities, LLC
  • Cajenn Construction
  • Cape Fear Utilities, LLC
  • Cardinal Civil Contracting
  • Carolina Grading and Utilities, Inc.
  • Charles R. Underwood, Inc.
  • City of Advance
  • City of Asheboro
  • City of Asheville
  • City of Charlotte
  • City of Durham
  • City of Goldsboro
  • City of Greensboro
  • City of High Point
  • City of Jacksonville 
  • City of Lexington 
  • City of Mocksville
  • City of Morganton
  • City of New Bern 
  • City of North Myrtle Beach 
  • City of Raleigh 
  • City of Rocky Mount
  • City of Salisbury
  • City of Wilmington
  • City of Winston Salem
  • Concrete Pipe and Precast, LLC
  • D.H. Griffin Construction
  • Dart Container
  • Davie County 
  • Draper Aden Associates
  • Durham County
  • ELJ Inc.
  • Fayetteville PWC
  • Four S Construction
  • Haren Construction Company, Inc.
  • Hatcher Builders
  • JF Wilkerson Contracting Co., Inc.
  • Jimmy Lynch & Sons, Inc.
  • Johnston County Public Utility
  • Leo Terra Development, Inc.
  • Mizelle Construction, LLC
  • Moffat Pipe, Inc.
  • Orange Water and Sewer Authority
  • Pender County Utilities
  • Pipeline Utilities
  • Sandford Contractors, Inc.
  • Sara Lee/Hillshire 
  • Sherwin-Williams
  • Shook Construction
  • Site Specific Construction
  • Southland Holdings, LLC
  • Southern Cross Utilities
  • State Utility Contractors
  • Town of Apex
  • Town of Boone
  • Town of Cary
  • Town of Dallas
  • Town of Dobson
  • Town of Elizabeth City
  • Town of Holly Springs
  • Town of Linville
  • Town of Mars Hill
  • Town of Pittsboro 
  • Town of River Bend
  • Town of Robbinsville 
  • Town of Saint Pauls
  • Town of Surf City
  • Two Rivers Utilities
  • Water & Waste Systems