Scientific Systems, LLC manufactures custom HVAC and refrigeration equipment for harsh, hazardous, and severe-duty environments, including explosion-proof air conditioners and industrial chillers. Founded in 1965, the Baton Rouge company builds each solution to its customer’s specifications and has designed equipment for settings such as refineries, offshore platforms, paper mills, and chemical plants. Its GCI Refrigeration Technologies unit also produces Icewagon™ chillers, including systems for specialized cooling as low as -130°F.
National Electrical Code (NEC) Class I, Divisions 1 and 2
Compliance program
National Electrical Code (NEC) Class II, Divisions 1 and 2
Compliance program
MIL-STD-810
Compliance program
NFPA 496
Compliance program
NEC
Quality certification
Northern Air Systems LLCFor nearly three decades, Rochester-based Northern Air Systems has manufactured custom HVAC systems for mission-critical settings, from aviation ground support to mobile medical units and hazardous industrial environments. Its Tru-Temp™ systems are built for continuous operation in temperatures ranging from -40°F to 131°F, with thousands operating worldwide. Northern Air designs, builds, and tests its equipment in-house and holds ISO 9001:2015 certification.ROCHESTER, NY
RTF Manufacturing Company, LLCSince 1985, RTF Manufacturing has been a Hudson, New York manufacturer known for designing refrigeration systems for demanding marine and scientific settings. Its large facility keeps design, engineering, and production together, helping the company build custom equipment for customers including the U.S. Navy, Coast Guard, and forensic laboratories.HUDSON, NY
Aero Conditioner Company, LLCAero Conditioner Company is a U.S. manufacturer known for building equipment around the difficult conditions that defeat ordinary commercial units. From its New York State plant, it makes harsh-duty industrial air conditioners and hazardous-duty bottled-water coolers for industrial, marine, military and other demanding sites.LANESBOROUGH, MA
So-Low Environmental Equipment CoFrom a Cincinnati home garage in 1959, So-Low Environmental Equipment Co. has grown into an American manufacturer of ultra-low-temperature freezers and medical-grade laboratory refrigeration equipment. Its Cincinnati factory serves research, medical and industrial organizations with U.S.-made cold-storage systems, including specialized units for flammable materials and hazardous locations. So-Low also emphasizes personal support, with live customer service and in-house parts and service assistance throughout a freezer’s life cycle.CINCINNATI, OH