Who We Service

Our clients vary from project to project, from City repairs to Restaurant chain remodels. California On-Site Welding is equipped to handle all your welding needs.

City of Glendora

In 2007, we had the pleasure of working with The City of Glendora on the Louie Pompei Memorial Sports Park. This California State park is home to a baseball field, softball field, a soccer field, picnic benches and much more. California On-Site Welding was proud to offer our local welding services to a project that can be enjoyed by the community for years to come!

Vocational Energy

In 2013 Monarch Beverage Co, tasked us here at California On-Site Welding to work on a CNG conversion for their delivery trucks. Compressed natural gas, or CNG, is one of the cleanest burning fuels currently available. Not only were we able to support Monarch Beverage Co in their transition to cleaner burning energy, but by converting from diesel to CNG, California On-Site Welding helps them save on shipping expenses.

City of Riverside

Castle Park has been a long standing fixture in the city of Riverside, and is a wildly popular local amusement park. California On-Site Welding, had the pleasure to give back to the community, by assisting Castle Park with ride repair and local welding services in 2016. As a local, Southern California based company, we take pride in being able to support our community with many of our projects.

Client Testimonials

Richard G. Pascuzzo Former President, All American Crane Maintenance

I’ve used the services of California On-Site Welding and Dave Cutsinger for commercial, industrial and residential jobs. They are prompt, fairly priced, reliable and provide high quality solutions to complex fabrication challenges. The welds are some of the finest I’ve seen and the selection of the right tool for the right job is always available due to their extensive inventory of welding and fabricating equipment. California Onsite Welding has been a part of many projects in the past and will continue as such, well into the future.

Scott Crail Quality Assurance Manager, Delphi Control Systems, Inc.

California Onsite Welding has been a trusted Supplier for Delphi Control Systems for over two decades. The quality, timeliness and expertise provided by California Onsite Welding has enabled Delphi Control Systems to continue to support its Customers with welded sampling and analysis products that always have a professional finished appearance.

Rene Freyre

Dave, from California on site welding came out to work on my feather light Weekend Warrior. Since my toy hauler was originally built for light trucks, and had mileage. I started to notice structural cracks in the welding joints that held the hangers for the leaf springs. This was causing additional structural damage on the trailer. Dave was extremely professional. I had google drawings on fixes others had performed. Dave, went beyond what I call normal work. Dave made recommendations of my pictures from Google, Dave welded pieces of steel in spots that others would take the short/easy approach. Without adding much weight, my trailer is now in better structural integrity that the factory model. I have taken several trips since Dave performed the work. The trailer tracks true, and is able to handle the rough terrain when I go to the desert. In my experience, I will never use anyone but Dave at Californiaonsitewelding versus anyone else. Dave, thank you for your meticulous and excellent workmanship. A very happy customer.

Mark Dubreuil, TLM Properties

Just want to send an email to thank California On-Site Welding for exceeding our expectations! Your company is FIRST class, 10 out ten for quality and workmanship. Dave was great to work with, always showed up on time and did fantastic job. Please feel free to use us as a reference should you ever need one!!

Patrick Joyce - Three Peaks Corp

California onsite welding took care of my critical welding needs! No drama or complications, did exactly what he promised, will use in future!