For more than 30 years, Electronic Technologies Corp. has engineered, installed and modernized refrigeration, HVAC and lighting control systems for commercial and industrial facilities. Based in Bel Air, the company also develops GAMS+ for remote refrigeration monitoring and maintains an extensive inventory of legacy Danfoss and EIL/ECI parts—an unusual bridge between aging control systems and current energy-management technology. Its work spans custom refrigeration design, facility controls and support for supermarkets, warehouses and pharmaceutical facilities.
Refrigeration Technologies, LLCFounded in 2011 by retired U.S. Army Captain Steven Wezel and a team of engineers, Refrigeration Technologies designs and manufactures predictive monitoring systems and energy-saving controls for commercial refrigeration. Its ArtikControl™ platform watches refrigeration performance around the clock, while custom retrofits modernize existing equipment without requiring full system replacement. The Pottstown company is veteran-owned and supports veteran-focused and community organizations through annual giving.POTTSTOWN, PA
Upstate Electrical TechnologiesSince 1984, Upstate Electrical Technologies has designed, built and supported industrial automation and control systems from its office near Rochester, with particular depth in ammonia refrigeration and legacy control-system migrations. Its engineers serve customers across 16 states, pairing custom system design and UL508A control-panel fabrication with 24-hour telephone, email and remote support. The company is also ISN registered and maintains annual OSHA safety training for its technicians.FAIRPORT, NY
Refrigerated Transport Electronics, Inc. (RTE)Founded in 1981, family-owned and operated Refrigerated Transport Electronics (RTE) develops and manufactures technology for refrigerated transport and the cold chain. The McGraw, New York company is known for pioneering reefer monitoring and electronic reefer-controller remanufacturing, and its products serve operations from marine terminals to product-level shipments.MCGRAW, NY
Bay Controls, LLCFounded in 1983 by Scott Parry and Tom Reed, Holland-based Bay Controls develops computerized controls and monitoring systems for compressed-air equipment, along with HVAC and building-automation integration. The company’s early work included the first computerized compressor controller in 1984 and the first internet-based industrial monitoring service in 1997; today it supports industrial, commercial, and government customers in the United States and more than 60 countries. Bay Controls also offers retrofit paths for legacy controllers, helping customers extend existing systems rather than replace them outright.HOLLAND, OH