Panel Built was founded in 1995 by brothers Pat and Mike Kiernan, and began with the construction of pre-manufactured buildings. Today, Panel Built offers a complete line of custom modular offices, mezzanines, security booths, pre-assembled exterior buildings, and cleanrooms. All our multiple product lines are produced on site, in four state-of-the-art manufacturing facilities. We offer “A Better Way to Create Space” for all of your building projects.