David is a very thorough, knowledgeable and detailed Engineer who covers all aspects of a project from beginning to end. He wants to know the intricacies of every product used to make sure they are right for the design intent. He can also convey a project’s design intent to whatever audience he is talking to as he is both eloquent and mindful of the clients needs.

Chad Wiginton, Business Development Manager / Critical Controls Systems / Sales Engineer at H.D. Grant Company