About Pennco Tech Pennco Tech is a family-owned and operated training institute with locations in Bristol, PA and Blackwood, NJ. For 45 years, this vocational school has been offering courses in automotive technology, auto body and paint, HVAC, plumbing and heating, electrician work, medical assistant administrative, pharmacy tech, and diesel technician. Pennco Tech encourages those who want to make their dreams a reality to enroll online today at https://www.penncotech.edu/. For more information, call the Bristol location at 877-376-3127 or the Blackwood location at 877-560-3517.