Complete support from an established, long-standing team.
Our highly skilled team of professionals delivers an efficient and smooth experience every time. From ownership & management to our skilled labor and technical team, we stand ready for you.
Our Customer-First Philosophy ensures our customers receive outstanding service and support even after the project is completed. Our team is very knowledgeable about our products and services, and we take pride in being responsive to any question or request you have.
We are proud to serve our customers domestically and internationally, and we are committed to broadening our capabilities and incorporating the best available technologies into our projects, including:
- Comprehensive system design
- Equipment selection and specification
- Troubleshooting
Without Pfening’s team, none of this would be possible.
Meet Our Leadership Team


Fred D. Pfening, IV
President


Darren Adams
Executive Vice President


Ken Girts
Director, Sales & Marketing


Aaron Rose
Vice President, Engineering


John Sims
Electrical Engineering Manager


Brian Doan
P.E., Conditioning Systems Engineering Manager


Cory Lehman
Plant Manager


Bill Kearns
P.E., Chief Engineer Emeritus


Joe Sweeney
Sales Engineer


Paul DeFelice
Sales Engineer


Nathan Davis
Sales Engineer


Mark Cracraft
Purchasing Manager