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Cottrell Basement Waterproofing LLC

Basement waterproofing firm in Dallastown, Pennsylvania, installing sump pumps and French drains, repairing foundation cracks and handling mould remediation, with emergency service offered.

What they do

Cottrell Basement Waterproofing installs sump pumps and French drains and waterproofs basements that flood or leak. Its work also covers foundation crack repair and mould remediation. Interior French drains are set around the inside perimeter of a foundation, with water channelled to a sump pump in a corner of the basement. The business has operated for 30 years from Dallastown, Pennsylvania, and work is carried out on site. Free estimates are offered, online estimates are available, and in-home consultations can be arranged. Emergency service is offered, and financing is available. The company gives a lifetime warranty on its systems.

Source: cottrellbasementwaterproofing.com (opens in a new tab)

  • Sump pumps
  • French drains
  • Basement waterproofing
  • Foundation crack repair
  • Flooded basements

Listed under Basement flooding and sewer backup

Where they work

York, Pennsylvania

What we checked

Checked 12 Nov 2026, from public sources.

Not yet verified. We haven’t contacted this business yet. Ask for a written quote before work starts.

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