About

GUARANTEED DRY BASEMENT*

Owned and operated by Roger Callahan, Callahan Waterproofing has been serving York County, SC and the surrounding areas since 1994.  Our specialties include:

  • Basements
  • Crawl Spaces
  • Small Grading
  • Landscaping
  • Footings
  • Silt Fence

Our work includes new and existing homes.  We are licensed & Certified in Erosion Control.  Call today for a free estimate.