Pennsylvania Office: Quantum Construction Company 401 Locust Street Suite 1A Coraopolis, PA 15108 Phone: (412) 269-6501 Fax: (412) 269-6502 Email: qcc@verizon.net Alabama Office: Quantum Construction Company 188 County Road #114 Winfield, AL 35594 Phone: (205) 487-3031 Fax: (205) 487-3310 Email: qcc@centurytel.net