Custom Welding & Metal Fabrication Services

At Diaz Welding Co., we provide professional welding and fabrication solutions tailored to your project’s needs. Our expertise spans structural, ornamental, and residential welding, combining durability with aesthetic appeal.

 

Our services include:

         Fence Installation

Enhance security and style with our custom metal fences. We design, fabricate, and install fences that provide lasting protection and complement the look of your property. Available in steel, iron, or aluminum, our fences are built for strength and beauty.

      Railing Fabrication & Installation

Our custom railings are meticulously crafted with precision and care, perfect for balconies, stairs, decks, and walkways. Whether interior or exterior, our railings meet safety standards while adding an elegant touch to your property.

        Gates (Manual & Automatic)

We specialize in the fabrication and installation of metal gates for residential and commercial properties. From driveway and security gates to decorative entrances, our designs combine functionality with style. We also offer gate repairs and upgrades.

        Structural Steel Work

Our team handles all aspects of structural welding, including beam installation, steel frames, and reinforcement work. We ensure every structure meets load requirements, safety regulations, and quality standards for long-term stability.

At Diaz Welding Co., no project is too big or too small — we build strong, reliable, and lasting metal structures for every client.

Over 22 Years of Professional Experience

1016 89th Ave., Oakland, CA 94621

Monday – Friday, 8:30 AM – 4:30 PM