(908) 362-9877
Blairstown, New Jersey
HVAC System

Owner Information

President and TAB Engineer John K. Pflugh has worked in the HVAC industry since 1975. John has a number of years of "hands-on" commercial and industrial HVAC installation, design, and troubleshooting experience.

At RANGER AIR SYSTEMS, LLC, John is responsible for overseeing all installations, maintenance, repair, and TAB work. He conducts and supervises all testing, adjusting, and balancing fieldwork and is responsible for finalizing all TAB documentation.


  • B.S. Degree in Mechanical Engineering Technology from NJIT's Newark College of Engineering
  • A.A. Degree in Mechanical Engineering Technology CCM
  • Environmental Engineering Consultants — Testing & Balancing HVAC Systems
  • Lincoln Technical Institute

Licenses & Certifications:

  • NEBB Certification # 3300
  • New Jersey MPL # BI 10043
  • EPA Certification # 099401238
  • Trane RTAA Chiller Certification, LaCrosse, WI
  • CityMulti Training 2014
  • DPMC Certification

A Partial List of Equipment Training/

  • Trane
  • Carrier
  • Mitsubishi
  • ABB Controls
  • Liebert®
  • McQuay
  • Mitsubishi CityMulti
  • Fujitsu

Contact us to for additional information.