The TEPCON Difference With over 50 years of experience in the construction field, the TEPCON Team understands every aspect of the construction process and the challenges that can arise. We start every job the same way, by listening. We are corporate facility construction experts and specialize in working in occupied environments. We focus on project goals and expectations to achieve the most successful outcome possible for your project. We incorporate this philosophy across the board from our clients all the way through to our trade partners.