Gallen Engineering Masthead

Break new ground with Gallen Engineering

Whether it is new construction or a complex restoration, you can rest assured that your project is in the right hands. Let our professional and creative approach make you a believer!

About Us

Learn more about our philosophy and why we stand apart from the competition.

Our Services

As our customer, you will receive the individualized attention you require during all phases of the project. From the first draft to the final inspection, we will be at your side.

Our Portfolio

Get a better idea of our capabilities and performance quality by taking a look at our previous projects.


  • Gallen Engineering has been awarded a Rooftop HVAC unit replacement project in Fort Lee, NJ - December 2012
  • Gallen Engineering is now licensed to practice engineering in PA, as well as NY - December 2012
  • Gallen Engineering was just awarded an 7,500 sq.ft. sustainable barn relocation/renovation project in upstate New York. Project will incorporate geoexchange, photovoltaics, radiant in-floor heating, and high efficiency systems. - November 2012
  • Gallen Engineering was awarded MEP design of a medical insurance marketing office in Morristown, NJ - July 2012
  • Gallen Engineering was just awarded MEP design of a new Day Care Center in Tribeca - May, 2012
  • Article on updating HVAC standards - Nov, 2011