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“Before 8, we won’t be late.”

Knapp Supply carries the most competitive, professional, and requested products by contractors.  If an order is placed before 8 am, Knapp will deliver it within 100 miles that same day.

Licensed plumbing contractors, along with licensed plumbers, see our product mix as preferred for their daily needs such as:

  • Fixtures
  • Piping Systems
  • Water Heaters

Have questions?  Don’t see what you are looking for?  Just ask.  The professional plumber is one of our main customers and as a plumbing supplier, we realize your strength is our success.