Frequently Asked Questions


Where can I find an attorney that knows the PA One Call law?

DPC-Pro gets asked this question more often than not. That’s why we have a referral service to top law firms across Pennsylvania. Give us a call for a referral for your One Call issue.

Where can I learn more about recent and past industry-related court decisions?



Where can I find PA One Call free online education?

Pennsylvania One Call System, Inc. dba Pennsylvania 811 is the one call center you contact when you are digging anywhere within the Commonwealth of Pennsylvania. They are a privately funded non-profit Pennsylvania Corporation. Their purpose is to prevent damage to underground facilities by providing an efficient and effective communications network among project owners, designers, excavators, and facility owners.


The 811 law is known as the Pennsylvania Underground Utility Line Protection Law: PA Act 287 of 1974, as amended by Act 127 of 2024.