Plumber Surplus Coupons and Deals


Expired Coupons

  • $10 off $250

    Through 9/30, use this Plumber Surplus promo code to get $10 off orders of $250 or more. Discount applied at checkout.Offer cannot be combined with any other coupons or used with Google Checkout.

  • 25% off Top Water Heaters

    At Plumber Surplus, save 25% off on top water heaters.

  • Up to 47% off Toto Sinks

    For a limited time, shop at Plumber Surplus and save up to 47% off on Toto sinks.