MAROTTA/MAIN ARCHITECTS at the Lancaster Chamber's annual Business Expo October 17, 2016 Find us at Booth #7! MAROTTA/MAIN ARCHITECTS214 N. Duke Street, Lancaster, PA 17602717.393.3211Contact | ShareFileAll rights reserved ©2017About UsPeopleProjectsClientsProcessNews ← MAROTTA/MAIN ARCHITECTS Has Moved to 214 North Duke Street!MAROTTA/MAIN ARCHITECTS at the 2016 PASA-PSBA School Leadership Conference →