No, at DBC we insist on keeping all material ordering, purchasing, and deliveries in house so that we can offer a consistent client experience. While it may seem easy enough to buy your own materials there is a lot that goes into it besides just stroking a check. Also, we get discounts from our suppliers and use that money to help offset our costs, in short you really won't save any money and it will cost way more when the materials don't show up on time, at all, or worse the wrong materials show up!!