Our electronic stamps are delivered via email typically within a few hours when ordered before 4:00 pm during our normal business hours of 8:30am and 4:30 pm eastern standard time Monday through Friday. Purchase your Professional Engineer Stamp, Architect Stamp, and Land Surveyor Stamp from PE Stamps. Order from us and we will exceed your expectations and deliver a high quality professional stamp that you will be able to use to seal your documents for many years to come! Our staff has over fifteen years of experience in the engineering, architectural, and surveying fields. This experience helps us to provide you with the best quality stamps and seals. All of our seals meet the current state board of professional engineers, architects, and surveyor seal requirements. We have spent many hours researching the state board’s requirements and continue to monitor them in order to provide you with the most accurate and highest quality stamps possible. For questions concerning our products, questions with your order, or to place an order by phone, call us during our normal business hours Monday – Friday from 8:30 am to 4:30 pm eastern standard time. We can also be reached via email at support@pestamps.com or by mail at the address below. PE Stamps holiday schedule.