PJM Mechanical is a full-service contractor providing a comprehensive range of mechanical services that include HVAC, plumbing, controls, ductwork, and refrigeration. Founded in 1983, PJM has been committed to delivering superior quality and service for nearly 40 years. We are certified as a Minority Business Enterprise (MBE) by the State of New Jersey. 

PJM Specializes in a Full Range of Mechanical Services

PJM is a multi-discipline mechanical contractor primarily serving clients in the pharmaceuticals, manufacturing, healthcare, institutional, and commercial sectors.  We provide a full range of mechanical services to effectively meet all of our clients’ project, service and maintenance needs.

PJM provides 24/7 Emergency Service and boasts one of the best safety records in the industry. 

Construction & Installation


Service & Repair

Routine & Preventive Maintenance

Heating & Cooling

Building Automation



Metal Fabrication

Medical Gas Piping

Laboratory Piping

Process Piping/Orbital Welding

Backflow Preventer Testing

Boom Truck Services

 1688 5th Street | Ewing, NJ  08638 | Tel: 609.921.1394 | Fax: 609.530.1437

Plumbing Lic. #7969 | HVAC Lic. #19HC00113011 | MBE Cert. #72727-21

© 2017 PJM Mechanical Contractors, Inc.  Website by: Classy Websites NJ/NYC

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