Headquartered in Sioux Falls, South Dakota, Aerionics, Inc. manufactures the Macurco Gas Detection product lines. Aerionics strives to provide the highest quality gas detection, safety and security solutions to customers worldwide. Celebrating 45 years of gas detection, the Macurco product line offers equipment for residential, commercial and industrial applications. Since 1972 Macurco has been providing detection options for a number of different gases including carbon monoxide (CO), nitrogen dioxide (NO2), hydrogen (H2), propane (LP) and methane (natural gas). Whether you are looking for gas detection for a security system, building automation or HVAC system, for personal safety or for monitoring specific gases in potentially hazardous environments, Macurco has a gas detector to meet your needs.