At Subsurface Utility Investigations, LLC we find it imparitive that you are familiar with your states dig laws. In most homeowners cases our service is not required. If you plan to dig at your home the One-Call services are free of charge. These services will locate all public utilities. Please contact us with any concerns you may have, and rest assured we are not in the business of selling you a service you don't need! We are here to help.