About Us

Complete Welding Supplies was founded by Guillermo Gallardo in 1996, with 22 years of experience in the industrial gas & welding industry. We are currently serving more than 15,000 satisfied clients that help us grow year after year. We know our growth has a lot to do with us having the support of a strong technical and professional team with over 80 years of combined experience between staff and sales personnel, knowledgeable in gases and welding products. We have 6 stores in the USA strategically placed to better serve the public they are located in. You will find our stores throughout San Diego County, Orange County, Ventura County, and 3 stores in Los Angeles County.


In 2008, Complete Welding Supplies became an international company, importing and exporting gases to Mexico and opening a fill plant and 6 more stores. We are working on expanding our business in the welding and specialty gases industry by developing a state of the art laboratory that will be completed at the end of 2014.We now have a fleet of cryogenic transportation including Oxygen, Nitrogen, Argon, CO2, and Helium tube trailers. This gives us the opportunity to service a wide range of industries and customer needs by having the capability to deliver bulk product and gives us an advantage over our independent competitors and a playing field with our corporate competitors.