Welcome to Pier-Tech Inc. We are located just 30 miles west of Chicago Illinois in the suburb of Bartlett, and just 20 minutes form O'Hare International Airport. Please feel free to visit our 10,000 square foot facilities to view our Dome Observatories, Roll Off Observatories, Mobile Observatories and fine Telescope Piers.
Making Observing Comfortable
Pier-tech Domes and the editorial content, graphics, and products of the Pier-tech Domes website, unless otherwise noted, are the products of Pier-Tech, Inc. The information presented on Pier-tech Domes is copyrighted as collective work. Any unauthorized reproduction, by any means, mechanical or electronic, without the express written permission of Pier-tech, Inc. is strictly prohibited.