David A. Heller

David A. Heller began their work experience as an Electrician at Joseph J. Cahill & Son's Electrical, Inc in 1987 and worked there until 1993. From 1993 to 1994, they served as an Adult Electrical Technology Instructor at Bucks County Technical High School, teaching electrical theory and wiring to apprentice students. In 1995, they joined RM Electrical Contractor as an Electrical Estimator and Project Manager until 2005. Afterwards, they worked at Gordon Group Electric from 2005 to 2008 as an Electrical Project Manager and Estimator. From 2008 to 2010, they held the same position at Hatzel and Buehler, Inc. In 2010, they became the Owner/Electrician at Lenape Valley Electric, where they managed and oversaw various residential and commercial electrical renovations and installations. David A. joined DNV KEMA in 2012 as an Electrical Project Manager/Facilities Electrical Technician, and most recently, in 2019, they became a Technical Support Specialist at CESI SpA.

David A. Heller obtained an Associate's degree in Electrical Technology from Thaddeus Stevens College of Technology, which they attended from 1985 to 1987. In 1989, they also received a certification as a Journeyman Electrician from the Commonwealth of Pennsylvania Department of Labor and Industry.