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

April 22, 2019

Air stratification is the tendency of two or more airstreams to remain separated in layers.  Stratification is a common issue in air handling units when return air and outside air are introduced into the mixing box.  Warm air naturally rises, but airstream velocity pla...

April 8, 2019

PJM performed a large HVAC optimization project that included the replacement of an existing absorption chiller with a high-efficiency centrifugal chiller and exchanging two large boilers with several smaller, more energy-efficient boilers.

The largest single user of na...

Please reload

Recent Posts

September 25, 2019

Please reload

Archive
Please reload

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