Diego’s Fabrication & Welding inc.

“We will meet your fabrication needs”




100+ projects so far and we treat all projects equally.

Based in Ontario, CA

Diego’s is different from other welding & fabrication companies. We do custom fabrication and that is what separates us from others. We focus on being unique and offer services in innovative ways.



Our customers love us for the designs we make. We are capable of taking any metal and transform it just like you want it. All thanks to our skilled team.


 We maintain high quality in all our services. We have full control of the whole process and ensure to meet top-notch standards. Our quality check team will ensure the quality of work. You can trust us; we consider- our quality is our reputation.


We are committed to offering cost-effective services to our customers. Despite being leading welding and fabrication service providers in California, our services are affordable.

no job too big or too small 

We will meet your fabrication needs

Our highly skilled welders and fabricators use the latest techniques, tools & materials to ensure your work is done with high standards. Diego’s have extensive experience in all welding & fabrication works and all our works are guaranteed to last. Our love for metal fabrication and welding is always reflected in our work.

When it comes to welding & metal fabrication, experience plays a major role. With over 7 years of experience in this field, we know how to meet your product requirements. We have handled 100+ projects so far and we treat all projects equally.

Loyal Clients

Our clients have always been happy with our services.


We treat every project with the same precision. No job too big or too small.

Experienced STAFF 

Dedicated people at our workplace is what you can expect.

Years in business

Building trust and loyalty with our customers is what we have always preffered.

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