You can download and print the Credit Application PDF. Applications can be brought into our local office or faxed.
Click here to find the contact information for all of our yards.
Teaming up with the top brands in the industry, we have one simple pledge: to get the right products into our customers’ hands as quickly and safely as possible.
State Line Building Supply carries a full range of commercial and residential construction supplies, and our crews are fully trained to deliver to commercial sites.
Our delivery fleet is dispatched from two yards: one in Dover, Delaware and the second in Selbyville, Delaware.
For more information about how to contact us, visit our Find a Yard page. Or, click the Contact Us tab to send us an email.