(408) 263-9503

Monday-Friday: 7AM-4:30PM | Saturday: 7AM-2PM | Sunday: Closed

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Where Every Job Gets Weld Done.

Reliable Welding Services for Your Toughest Challenges

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20+

Years

500+

Clients

MBE

Certified

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(408) 263-9503

About Us

We Are a Cutting & Welding Company With 20+ Years of Experience

Nuñez Precision Welding Inc has proudly offered reliable, high-quality manual and automated welding services for nearly two decades. Established in the heart of Silicon Valley in 2000, we have thrived amidst the fluctuations of the Bay Area economy. As a small, family-owned and operated business, we have cultivated a deep understanding of various metals, both ferrous—such as carbon steels—and non-ferrous—like aluminum and copper.

Over the years, our expertise has expanded to encompass a wide range of services to better serve our customers. In addition to precision hand welding and automated welding, we specialize in silver brazing, pressure and helium vacuum leak testing, CNC plate processing, and CNC machining. Our clientele spans across diverse industries, including solar and semiconductor, military and aerospace, and the rapidly growing sector of electric car manufacturing.

Furthermore, we are proud to have established partnerships with leading companies in the United States that specialize in servicing and retrofitting the electrical transformers industry. In 2011, we obtained registration with the State of California and Washington State as a Steel Erector Sub-Contractor (C51), solidifying our commitment to excellence in steel fabrication and erection.

In conjunction with our sister company, Bay Area Steel Services, we continue to uphold our dedication to delivering exceptional welding solutions and exceeding the expectations of our valued clients.

Top Quality
Fast Turn Around
Turnkey Assemblies

Great Value
On-time Delivery
Pride in Craftmanship

Welding Processes

Our Welding Processes

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Steel Welding & Manufacturing

Our steel welding and manufacturing services deliver structurally sound, precision-fabricated components built to meet the toughest industrial and construction demands. Using MIG, TIG, and flux-core welding methods, our certified welders handle everything from heavy structural fabrication to precision parts, all backed by rigorous non-destructive testing and full quality inspection at every stage.

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Aluminum Welding & Manufacturing

Aluminum demands a higher level of skill, preparation, and process control than most metals. Our certified welders specialize in TIG and MIG welding across a broad range of aluminum alloys, producing clean, strong, porosity-free welds backed by strict surface preparation and quality inspection at every stage.

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Orbital Welding

Orbital welding is a specialized welding process where the welding electrode rotates around a fixed workpiece, ensuring consistent and precise welds, particularly in applications requiring high-quality and repeatable results.

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Why Us

Work With a Professional Team

01

Certified Welders

Ensuring that the welding service employs skilled professionals with relevant certifications and qualifications is crucial for maintaining quality standards and ensuring the integrity of welds.

02

Quality Assurance

Implementing strict quality control measures to ensure durable, reliable, and code-compliant welds is essential for building trust with clients and ensuring the longevity of welded structures.

03

Safety Compliance

Adhering to industry safety standards and regulations to ensure a safe working environment for all involved is paramount for protecting workers, clients, and the surrounding environment from potential hazards associated with welding operations.