Expert Excavating for Construction and Septic Systems

The expert crews of Dunham’s Contracting operate equipment from a manufacturer we trust equipment for any residential or commercial site – CAT®. We are prepared for your septic tank and system repairs, and we install Enviro-Septic® and Infiltrator® systems. As general contractors, Dunham’s Contracting has years of experience to customize solutions to the excavating and building challenges you face. Contact us for information or to book an assessment with free estimate, as well as to ask us about our specialties, including:

  • Residential and Commercial
  • Basements
  • Waterproofing
  • Drainage and Drain Tile
  • Land Clearing, Stumping and Development
  • Landscaping
  • Road and Driveway Construction
  • Subdivision Development
  • Demolition
  • Root Raking
  • Rock-Breaking Hydraulic Hammer
  • Rock Hound


By using the RockHound, we can save you money on topsoil. We can pile and spread it, saving up to $300 per load replacement cost.


Materials


Crushed Rock

  • 0-3/8"
  • 0-3/4"
  • 0 - 1 1/4"
  • 0 - 3"
  • 3/8"- 3/4"
  • 3/4"-1 1/2"
  • R5, R25, R50


Gravel & Sand

  • Pit Run Gravel
  • Bank Sand
  • Screened Sand
  • Fill
  • Topsoil


Decorative Stones

  • Small River Rock 3/8" - 3/4"
  • Large River Rock 3/4" - 5"
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