U.S. Alloys is dedicated to providing the best customer service and being the best source for welding supplies, industrial gases, and promotional balloons. Use the form below to contact us about your needs or call us at (925) 939-9377.
Monday - Friday: 8:00am to 500pm
Closed 12:00 - 1:00 For Lunch
Saturday: 9:00am to 12:00pm
2756 Camino Diablo • Walnut Creek, California 94597