HRR Industries Inc HRR

GK Mechanical Systems is a leading Small Business Mechanical Engineering and Manufacturing firm based in Brookfield, CT. Specializing in automatic, positive locking systems and components, their customer-tailored designs improve end-user ease of use by allowing rapid, tool-free attachment of equipment and components. Since 2002, GK Mechanical Systems has collaborated with DOD agencies and OEM engineering departments to solve mechanical equipment challenges, focusing on replacing legacy attaching methods and developing new systems and components. Recognized as a top supplier for General Dynamics Electric Boat and Newport News Shipbuilding, GK offers custom locking mechanisms for weapon system OEMs, providing efficient solutions for critical projects.Generated from the website

Founded in 1987, McKenney Mechanical Contractors Inc. is a full-service mechanical contractor/subcontractor of heating, ventilation and air-conditioning (HVAC) systems. Based in Newtown, Conn., the firm specializes in planning, designing, building, installation and maintenance of HVAC systems and mechanical equipment. Its fleet of engineers, planners, project managers, estimators, pipefitters and plumbers are Occupational Safety and Health Administration (OSHA) trained. In addition, the firm offers plumbing and pipefitting services, such as process piping, medical gases and industrial gases. It caters to the health care, industrial, retail, manufacturing, institutional and pharmaceutical industries. McKenney Mechanical Contractors Inc. is a member of the Mechanical Contractors Association of America, Mechanical Contractors Association of Connecticut and National Certified Pipe Welding Bureau.