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Precision Welding.
Built to Last.

Professional welding services for South Bay Area businesses that can't afford mistakes

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Certified Welders
OSHA Compliant

Our Services

Three focused divisions that cover fabrication, precision work, and structural steel

JPI Welding portfolio photo: precision welding and metal fabrication — Project 2708

MIG Division

Custom fabrication that can build virtually anything — plus fast, reliable repair work to keep your operation moving.

  • Fabrication examples: Gates, handrail, guardrail, stair treads
  • Residential / commercial: Steel bases, steel frames
  • Repair services: Quick turnaround repairs to minimize downtime and extend equipment life
JPI Welding portfolio photo: precision welding and metal fabrication — Project 0887

Precision TIG Division

Specialty welding for specialty materials — clean, controlled TIG for high-spec parts, assemblies, and critical systems.

  • Specialties: Purge welding, steel, stainless, Hastelloy C-22, aluminum, titanium
  • Industries: Semiconductor support, machine shops, precision components
JPI Welding portfolio photo: precision welding and metal fabrication — Project 3196

Structural Steel

Residential and commercial structural welding — with mobile/field welding available when the job needs to be done on-site.

  • Residential: Mobile / field welding for structural needs
  • Commercial: Certified welders (D1.1, D1.5, D1.8)
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Industries We Serve

Manufacturing

Precision parts & assemblies

Automotive

Performance & restoration

Aerospace

High-tolerance components

Construction

Structural & architectural

Silicon Valley Tech

Precision components for tech companies

Why Choose JPI Welding

Precision Craftsmanship

Every weld is executed with meticulous attention to detail, ensuring structural integrity and aesthetic excellence

On-Time Delivery

We understand deadlines matter. Our efficient processes ensure your projects are completed on schedule

Partnership Approach

We work closely with you from concept to completion, providing expertise and solutions at every step

Competitive Pricing

Fair, transparent pricing with no hidden costs. Quality work that delivers long-term value

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Recent Work

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