February 28, 2020

PJM Mechanical Contractors, Inc. is currently finishing up work at Trenton Biogas, a new clean energy facility set to go online in early 2020. As the first large-scale anaerobic biodigester facility of its type in New Jersey, Trenton Biogas is paving the way for the Ga...

February 14, 2020

Shaft voltage is a phenomenon that commonly occurs in electric motors powered by variable frequency drives. The rapidly-switching voltage pulses of VFDs induce high voltages in shafts and bearings that may overcome insulating properties of bearing grease, and the resul...

Please reload

Recent Posts
Please reload

Please reload

Follow Us
  • Facebook Basic Square
  • Twitter Basic Square
  • Google+ Basic Square

 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

  • White Facebook Icon
  • White Instagram Icon
  • White YouTube Icon
  • White Twitter Icon