GMS was founded in 1983 as a Mining Construction Company.  Based out of Morgantown, WV, we have grown into an elite well rounded construction company that takes pride in tackling a wide array of jobs.  We have etched our reputation by  doing the most difficult of jobs, but we are also dedicated to perform the smallest of jobs. This company is backed by years of professionalism and like an industry leader should be, We take all of your needs and concerns seriously and work with you to build your thoughts into reality. We have skilled engineers,dedicated supervisors and skilled craftsman to get your project done. Our construction professionals are supported by three state of the art fabrication facilities across the United States.  GMS is truly a “Turn Key” Contractor (engineering/design, fabrication, and installation). Where the  Quality surpasses the expectation.