Refrigerators / Freezers in Ohio

So-Low Environmental Equipment Co., Inc. is a US-based manufacturer of laboratory and medical-grade refrigeration and freezer equipment, headquartered in Cincinnati, Ohio. Founded over 65 years ago, the company specializes in ultra-low freezers, standard refrigerators, and specialized cold storage systems for pharmaceutical, vaccine, biomedical, and laboratory applications. Product portfolio includes: refrigerators operating at 2–8°C (undercounter, upright glass/solid door, pass-through models); freezers at 0–45°C (upright auto-defrost, multi-purpose, heavy-duty, datalogging, energy-efficient variants); and ultra-low freezers at −40–−85°C in upright and chest configurations with optional datalogging and Energy Star certification. Specialized equipment includes explosion-proof refrigerators and freezers for hazardous material storage, flammable material storage cabinets, humidity and stability chambers, laboratory incubators, ovens, cryogenic LN2 storage tanks, mini-centrifuges, freezer racks, and accessories (chart recorders, datalogging systems, monitoring systems, backup CO2/LN2 systems). All units feature medical-grade construction and temperature control. Company holds FDA clearance, Energy Star certification, and maintains GSA contract eligibility. Manufacturing and service operations are located at their Cincinnati facility. The company actively serves hospitals, pharmaceutical companies, research institutions, and clinical laboratories.

Stirling Ultracold manufactures ultra-low temperature (ULT) freezers for laboratory and biomedical sample preservation. The company specializes in -80°C and -100°C freezer systems powered by proprietary free-piston Stirling engine technology, which significantly reduces energy consumption compared to conventional vapor-compression systems. Product lines include the VAULT100 upright ULT freezer (down to -100°C), the SU105UE undercounter compact model, the ULT25NEU portable ultra-low freezer for field and remote site deployment, and standard refrigerators and freezers for precision temperature control. All models utilize natural refrigerants and feature high-density storage capacity suitable for biobanks, research institutions, vaccine storage, and tissue banking. The SU780XLE was the first ULT freezer to achieve ENERGY STAR certification; the company's freezers have received My Green Lab ACT Ecolabel recognition for environmental sustainability. Applications include COVID-19 vaccine cold chain logistics, cancer research biorepositories, hospital lab operations, and remote clinical sites. The company emphasizes operational cost reduction through lower energy draw, reduced HVAC strain, and dependable continuous operation. Manufacturing, service, and support are based in Athens, Ohio. Stirling Ultracold products are available directly and through laboratory supply distributors worldwide.