SDI Engineering was established with the goal of providing clients with quality engineering and hands-on services based on solid experience and know-how.  We understand the needs of our governmentaland private clients because we have a history of being the Client.  Having once been regulators and policy developers for several municipalities, we offer an ability to maneuver through the many rules and regulations that advance projects in a timely and efficient fashion.  It is this combination of experience and proven performance that makes our company unique to the area.