Constantine Engineering's innovation and superior performance has been recognized both regionally and nationally.
2014 Design-Build Institute of America Southeast Project of the Year for the R.B. Simms WTP and Lake Blalock WTP Design-Build Improvements for Spartanburg Water, South Carolina.
2013 Carolina AGC Pinnacle Award for "Best Utility Project" to Spartanburg Water for improvements at their R.B. Simms and Lake Blalock Water Treatment Plants in Spartanburg, South Carolina.
2012 LEED Silver Certification by the U.S. Green Building Council for the Dauphin Island Reverse Osmosis Water Treatment Plant in Alabama, which was designated a Leadership in Energy and Environmental Design (LEED) Silver Facility
2012 Consulting Engineers Council of Alabama Engineering Excellence Award/Honorable Mention for The Dauphin Island Reverse Osmosis Water Treatment Plant in Alabama.
2011 Georgia Association of Water Professionals Collection System of the Year for the City of Perry, recognized as one of the best operated and maintained collection systems in the state of Georgia.
2011 Design-Build Institute of America Water/Wastewater National Merit Award for the Okaloosa County Water & Sewer Department's Arbennie Pritchett Water Reclamation Facility in Florida.
1999 Consulting Engineers Council of Alabama Engineering Excellence Grand Award for the design of the Fort Payne Raw Water Pump Stations and Transmission Main in Alabama.