ElectricianSupplies.com is your source for Hardware and Tools items including Grounding & Bonding ! Try emailing or calling us at 800-448-2014 - we'll do our best to answer your questions. Grounding & Bonding orders are processed within #time#. We ship from three warehouses via Fedex and UPS. At ElectricianSupplies.com, your satisfaction is our number 1 concern! We've been at it for over 15 years and we have satified thousands of customers like you.