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About Triangle Contracting

Reputation Built on Quality

Established in 2012, Triangle Contracting's ownership has over 50 years of industry experience to help clients get the job done. Our goal as an excavating and utility contractor is to provide our clients with the absolute best management practices, know-how, and cost-effectiveness.


  • Regenerative storm water conveyance systems

  • Retrofitting existing storm water management devices

  • Storm water pond retrofits

  • Bioretention ponds

  • Living shorelines

  • Stabilization with natural woody materials

  • Stream Restorations

  • Utility work

  • And so much more

employee ceritifacions

  • OSHA

  • Trench Safety

  • Competent Person

  • Personal Safety Equipment

  • CPR First Aid

  • Confined Space

license bonded & insured

  • Maryland

  • Delaware

  • Virginia

  • Washington, DC.

tech & software

  • AutoCAD/Carlson

  • ​Terramodel

  • Bluebeam

  • ​On-Screen Takeoff

  • Topcon

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