Great customer service

Communication and service is superior to all others!

Thank you Philip for sharing online your great experience with National Waterproofing Supply. We strive to give the best customer service possible with ever single transaction. We thank you for being a long-time loyal customer. We appreciate you and look forward to future business!

Thank you Lesley for sharing online your great experience with National Waterproofing Supply. We strive to give the best customer service possible, even with our out-of-state customers such as you! Thank you for reaching out and placing an initial order with us. We appreciate you and look forward to future business!

Great products, priced fair and quick delivery!

Great company with fast service. They will deliver same day or following day of order. Our company has never had a problem with the quality of their service.

The team at National Waterproofing Supply goes above and beyond to assist my needs. They have countless years of experience in the industry and their service is always outstanding. Very communicative and competitive in the marketplace. I was one of their first employees and have been on the contracting side and purchasing from them as a customer for over 7 years and will continue to do so in the future.

Great communication, quick shipping