Minimum 4 hours – $550.00*   Full day – $960.00*

Call for Residential Rates in your Area

* For most processes. Additional fees or costs will apply depending on method, process, location and travel time*

Mobile Welding

Our mobile welding service areas are Los Angeles County, Orange County, Riverside County, San Bernardino County and San Diego County.


Our Certifications

ASME Section IX

AWS Pipe Certified

AWS Light Gauge Certified

LA City Structural Certified

Quality Welding throughout Southern California Since 1995

We offer mobile welding services for stainless steel, aluminum, and other non-ferrous metals, along with repairs of pressure vessels, piping, and tubing in accordance with the ASME Section IX code.

Are you looking for a mobile welder near you? California On-site Welding is the best choice for mobile welding services in Los Angeles, San Bernardino,  Riverside and Orange County. For 25 years, we have been providing reliable on-site welding for building contractors, steel erectors, commercial businesses, apartment complexes, and private individuals. Our clients trust us because we consistently deliver exceptional welding services at a cost-effective price. We are licensed by the City of Los Angeles and certified by the American Welding Society (AWS) in the proper application of advanced welding techniques. With our certifications and our years of hands-on experience and reliable work ethic, you can rest assured that we are highly qualified to complete long-lasting, durable welds for a wide range of projects, from crack repairs for staircase or balcony railings to moment welding steel beams for new construction jobs.

Convenient On-Site/Mobile Welding, Licensed and Certified


Expert Services

Our experts offer services for welding consultations, plasma cutting, and precision Heliarc/TIG welding, along with the quick assembly of custom metal frames. Our mobile welding company has all the materials and equipment necessary to start work at your location immediately. Or, we can come with just our hoods and gloves for a much lower rate. Our range of services  includes:

• TIG/Heli-Arc
• MIG/Semi-Auto Wire
• SMAW Services
• Plasma Cutting & Air-Arc
• Oxy-Acetylene


Our Certifications

• ASME Section IX  • AWS Pipe Certified
• LA City Structural Certified • AWS Light Gauge Certified

Call For a Quote:

(909) 208-2179