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800-323-2999
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Established 1961...Employee-Owned Since 1991!

DHC Supplies ESOP Logo

Thank you for visiting the DHC Supplies website. 2016 will be our 25th anniversary of becoming an employee-owned company. Additionally we will be celebrating our 55th year since our founder, Donald J. Hoban, started a small company focusing on supplying the building trades of Northern California and Nevada. In this age of building product distributors either merging or just going out of business we are very proud of the fact we have maintained a consistent presence in our industry for so many years.

The secret of our success is really no secret. As employee-owners we recognize that we cannot stay in business unless we treat our customer exactly how we want to be treated when we personally trade with other businesses. That includes friendly, knowledgable people that care about taking care of our customers needs and requirements.

Whether you are just looking for information or needing specific products or tools you can be confident the DHC Supplies employee-owners will be there to make sure you get the correct items at a competitive price. Additionally, we understand that many times our customers are working under an extreme sense of urgency. If we don't have the product you need in most cases we can have it in our store or on your door step in one to two days. Just give us a call at 800-323-2999 and let us show you why we say "Commitment Is Our Difference!"

Weather and Waterproofing Products

Next to the structural integrity of a building, protecting it from the effects of the elements is probably the most important factor in creating a safe and sound structure. DHC Supplies offers a wide variety of caulking and sealants, waterproofing membranes, window and door flashing systems and much more. Whether you are worried about moisture penetrating your foundation, windows and doors, siding or roof many of the products listed below can help you achieve the protection you require. If you have questions about the best products to use please do not hesitate to call our employee-owner sales department direct at 800-323-2999 Monday through Thursday, 7:00AM to 5:00PM and Friday 7:00AM to 4:00PM Pacific Time.
See What Customers Say About DHC Supplies!
Overall Store Rating:

Great Service - by Chain

Ordered online, received exactly what I ordered. Very quick shipping.



Thank you, Chain 09/24/16
General Manager - by Jerry N.

Fast service, great price and lifting straps were as listed on web site. 09/23/16
Kind of unbelievable - by Ann Canning

It was one thing to purchase an item from your company at a significantly lower price than we saw elsewhere, but the customer service and swift delivery were beyond our expectations. We called to ask about the shipping, which the site claims will be lower if the item is a smaller size. The computers were down, and the gentleman we spoke to (who was very pleasant and professional) assured us that even though he was not able to quote us the amount (because of the computer challenges), it would be lower. True to his word, the shipping ended up being considerably lower. Furthermore, the package arrived one day later. We will definitely do business with your company again in the future. 09/23/16
5 Star Perfect - by Jerry Mc

I am 110% pleased! My order arrived on time, exactly as ordered and the best price that was found on the internet! Thank you DHCSupplies! 09/23/16