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Resistance Welding Since 1943

Associated Spot Welders, based in California, specializes in delivering top quality aerospace resistance welding services to clients across the nation.



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Nadcap Approved Resistance Welding Services Since 1943

For over six decades, Associated Spot Welders has been the trusted choice for thousands of aerospace suppliers, commercial providers, manufacturers, government contractors, and metal fabrication firms across the country. Our highly skilled technicians each bring over a decade of hands-on experience to the ASW team. Through expertise, precision, and ongoing training, they operate our resistance welding machines with maximum efficiency and accuracy.

Known for its exceptional workmanship, efficient turnaround times, and competitive pricing, ASW has built a reputation for excellence.  The quality of our facility’s systems is supported by certification from the National Aerospace and Defense Contractors Accreditation Program (Nadcap) in advanced spot welding techniques. ASW is proudly an authorized vendor for the Boeing Company, Northrop Grumman, and Aerojet Rocketdyne.

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Resistance Welding Services

Offering comprehensive resistance welding services — including spot, seam, stud, and high-production welding — with expertise in aluminum, steel, stainless steel, and brass components

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Nationwide Welding Services Based in CA

While closely supporting several in-state counties – such as Los Angeles, Orange, Riverside, San Bernardino, and Ventura – ASW also provides nationwide shipping and receiving to customers throughout the U.S.

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Aerospace Welding Approvals

ASW provides Nadcap certified resistance welding for leading aerospace primes and consistently meets AMS-W-6858 (Class B & C), MIL-W-6858, and AWS D17.2 standards.

Associated Spot Welders is proud to be an authorized vendor for the Boeing Company.

Associated Spot Welders' Success

9,329

JOBS PROCESSED

3,856,955

PARTS SHIPPED

243

CUSTOMERS SERVED

  • Spot welding services ASW
  • NADCAP spot welding services
  • NADCAP Approved spot welding services
  • Associated spot welders CA
  • Aerospace resistance spot welding
  • resistance spot welding of aircraft parts (1)
  • Resistance Spot welding services CA
Contact Us

Request a Quote

Please click the button below to access our RFQ form and reach out to us. We will promptly respond to your inquiries or quote requests. Alternatively, you can contact us using the information provided below.

Phone: (626) 333-0475

Email: sales@spotonwelding.com

Address: 15308 Proctor Ave, City of Industry, CA 91745