Dunn Company's earthwork expertise includes drainage work for new sites as well as repair of existing drainage systems.

Drainage repair project
To prevent further erosion, a surface drainage culvert will be installed in this gully.
Drainage repair project
Here the culvert is in place and the crew is preparing to backfill the excavation.

Drainage Services

  • French Drains / Subsurface Drainage
  • Surface Drains
  • Downspout / Gutter Tie Ins
  • Yard Re-Grading
  • Concrete and Asphalt Removal
  • Sump Excavation

Slope Stabilization Slide Show

View a series of photos taken at a recent job site where a tennis court was threatened by an unstable adjacent slope.

BBB A-plus Accreditation

Dave C. Dunn Company, Inc. BBB Business Review

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