3400 West 16th Street, Bldg. 2, Suite O, Greeley, Colorado 80634
(970) 518-2083
Though GESSI a Joint Venture between GEEI and SSI started in 2016, our parent companies offer more than 70 years of combined experience. We serve Greeley, CO and serve a variety of clients throughout the U.S. We take pride in offering competitive pricing