Grassworks, Inc. Mailing Address PO Box 698 Havertown, PA 19083 Phone:  (610) 626-5067 Fax  (610) 626-5167 Shop Address 12 Kelly Street Lansdowne PA 19050 Click here to view map >> Please complete the form below to send us an email. First Name Last Name Email Phone Address City State Zip Code Message To ensure the security of your information, we ask that you type the code (displayed below) in the text box. This code is an image that cannot be read by web robots and prevents them from gaining access to your information.