John Konzen

About
I've been in the HVAC/BAS industry for 40 years, with a wealth of expertise in helping businesses thrive. For many years, I helped all types of businesses with comfort issues and energy use problems. I became a master troubleshooter, fluent in mechanical, network, software and hardware issues. I lost my left arm to amputation due to an inoperable tumor, so I had to leave the field and management p... Read more