Experience & Reliability

    • Satisfaction Guaranteed
  • In Business Since: 1979
  • BBB Rating Available
  • Family Owned & Operated
  • Insured
  • Licensed
  • Employee Background Checks
  • Employee Drug Testing
  • Experienced Technicians

Waterproofing Services

  • Basement Waterproofing
  • Exterior Drainage Systems
  • Foundation & Structural Repairs
  • French Drains

About Us

  • Since 1979, Perma-Seal has proudly served over 400,000 homeowners in the greater Chicagoland and Northwest Indiana areas. Perma-Seal continues to seek to improve efficiency, profitability, and our clients’ experience. As it stands today, the founder of our company Roy Spencer serves as President alongside his wife, Laura Ann Spencer, as the Chief Operating Officer. They continue to lead their team, which is referred to as the Perma-Seal Tribe.