G&W Engineering Corporation

G&W Engineering Corporation provides facility consulting engineering services for a wide spectrum of commercial, industrial and institutional facilities. We specialize in MEP facility systems, building commissioning, retro-commissioning, sustainable design (LEED) services and facility energy assessments.

Founded in 1992 by principals Kevin Griesemer and Mike Williams, the firm strives for Engineering Excellence and Gold Standard results.

We at G&W hold ourselves to high standards of excellence and our work, backed by deep industry experience and dynamic thinking, achieves sustainable, high quality results. Our principals have a hands-on policy and are consistently involved in every aspect of contract documentation and engineering decisions. With all disciplines located in our St. Louis headquarters and our national exposure, we ensure high quality and efficient project management.

Our approach is simple but hugely effective - capitalize on our vast, collective industry experience to produce superior construction documents that best serves our clients and achieves the maximum return on their facility investment.