open trenchUnderground

 JAS Precision provides a wide range of underground services including site development, installation, maintenance and repairs as well as efficient and affordable project and construction management using the best in equipment and making safety a top priority.


  • Trenching and Plowing
  • Steel plating for all street crossing trenches
  • Trench boxes for extreme depth applications
  • Conduit placement
  • Manhole and handhole placement
  • Cable location services
  • Conduit proofing, roding and roping
  • Pipe fusion
  • Scheduled and emergency repairs
  • As-built drawings upon completion