Southern California Mobile Welding

At California On-Site Welding, we understand the value of superior workmanship that is completed on time and on budget. For over 25 years we have been servicing all of southern California. As a licensed and certified welding professional, we are fully equipped to handle industrial, commercial, and residential welding  jobs of all sizes. Our fast and responsive mobile welding services essentially brings a welding shop to your location, making our services convenient and hassle-free. Whether you need MIG welding for a Corona manufacturing facility, steel frame welding for a San Diego commercial building, or pool gate welding for a Los Angeles condominium, we have the skills to get the job done right the first time. For more information about some of our past projects and the counties we service, click on one of the county logos below!