So this is what the Sovereign LORD says: "See, I lay a stone in Zion, a tested stone, a precious cornerstone for a sure foundation, the one who trusts will never be dismayed." - Isaiah 28:16 In Biblical times, a foundation’s cornerstone was a most critical aspect of a building’s construction, however, the reason for this may be somewhat unclear. This single piece of material had to be perfectly straight, square, and true because it determined the entire project’s overall shape. A poorly selected cornerstone resulted in an undesirable end product. As believers, we feel that Cornerstone Engineering must operate under a higher set of standards, similar to our Biblical namesake. Cornerstone’s mission is to serve our clients with the utmost integrity and unparalleled design excellence. We feel that more than our reputation is at stake.