Great Lakes Fireworks, LLC. Creative and Innovative. GLF is a professional fireworks display production company that can execute any size display, small to complex. GLF has expert experience in computer-fired shows choreographed to music. Personalized service including site selection, obtaining permits and working with the local regulatory agencies. GLF is a small, family-owned Michigan company. Since 1994, our goal is to give you the absolute best quality show that exceeds your audience expectations. Creative and outstanding. Safe. Repeat customers. . GLF imports 1.3G fireworks from around the world. Products are designed, selected and previewed by company owners in order to bring you only the newest and finest products. Give us a call today. Regardless of your venue, whether rooftop, land or sea, call us to discuss your next fireworks display.