1628 Cascade Street Erie, Pennsylvania 16502 | 47 Winsor Street Jamestown, New York 14701 PRODUCTS DIRECTIONS SERVICES DELIVERY DROP STATIONS CONTACT US Previous Next Welder's Supply Company Northwestern Pennsylvania and Western New York's Leader in the Supply of Medical and Industrial Gasses to the Healthcare, Laboratory, Manufacturing and Transportation Industries. Your "best" source for industrial, medical and specialty gas. Business Hours: Monday thru Friday: 8am - 5pm Click here for more company info » Map data ©2021 Terms of Use This page can't load Google Maps correctly. Do you own this website? OK 1628 Cascade St. Erie, PA 16502 Map data ©2021 Terms of Use This page can't load Google Maps correctly. Do you own this website? OK 47 Winsor St. Jamestown, NY 14701 All rights reserved. ©2012 Welder's Supply Company