About Us

Nuñez Precision Welding, Inc. has been offering the most reliable and high quality manual welding and manufacturing services in the Bay Area.

We have been in business for over 10 years, and we are proud to offer our services to you. We specialize and work with machine shops, sheet metal companies, solar & semiconductors systems as well as and Engineering corporations.

We also offer onsite services to small to medium construction projects, as well as maintenance at utility company sites.

Our Commitment to you:

Quality products, convenient services and great value

We are a reliable precision TIG (GTAW), MIG (GMAW), brazing on copper and stainless steel. We also offer Orbital welding and mobile services as well as manufacturing and welding of vacuum systems components, such as high vacuum chambers, turbo pump housings, SST vacuum lines, etc.

Our shop and personnel have several certifications from AWS D1.1 to Vacuum Practice and Leak Rate Test & Measurement from Varian, Inc. ?

Our goal is perfection with on time delivery! Quality is our # 1 commitment and we take pride in the craftsmanship of our work.

We also have conventional milling and lathe machining capabilities, modifications and we outsource to full size machine shops.

Proud Member of the American Welding Society
Minority Business Enterprise (MBE) certified


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Designed by: Edwin Balderrama