RJH Air Conditioning & Refrigeration Service Employee Directory

Environmental ServicesMaryland, United States11-50 Employees

RJH Air Conditioning & Refrigeration Service, LLC is an environmental services company based in Beltsville, Maryland, founded in 1998. It began as a regional HVAC and refrigeration service provider serving Maryland, Virginia, and the District of Columbia, with a focus on commercial projects, and has since expanded to include the supply of food service equipment, scientific laboratory equipment, and equipment rentals. The company also manufactures commercial food service, laboratory, and beverage dispensing equipment through subsidiaries located in Cincinnati, Washington DC, South Korea, and Italy, indicating a global reach alongside its 24/7 service dispatch operations to support its service department. Its positioning spans both installation and ongoing support, combining manufacturing capabilities with service delivery for a range of facilities, and it targets customers in commercial settings requiring heating, cooling, and equipment solutions. RJH operates within the environmental services sector and maintains a presence across multiple markets through its diversified offerings and regional and international subsidiaries.

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