Complete Design, Installation and Maintenance of Fire Sprinkler Systems for Commercial and Residential – Including New Construction, Remodels and Tenant Improvements. We sell American-made Amerex Fire Extinguishers. Since 1971, Amerex has been a leader in quality, service and innovation. Built to last and perform when needed, Amerex Fire Extinguishers are the brand you can depend on. We have multiple install and service crews in GJ, Roaring Fork, and Montrose/Telluride.