D.P. Nicoli, Inc. was founded in 1982 by David P. Nicoli. David started DPN primarily as a piling distributor and plate renta ... l company. He then added shoring and slide rail products which would establish D.P Nicoli as the only one-stop resource for the shoring needs of the heavy construction industry. D.P. Nicoli, Inc has become a leader in the shoring market by building long lasting relationships with our customers and supplying the best products for their jobsite safety. To achieve this goal we hire and train the best possible employees. We look at ourselves as partners with our customers. DPN has strategically established offices located in Tualatin, South San Francisco, Bay Point and Seattle. read more