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Charles Custom Welding
Credentials

CERTIFIED.
LICENSED.
ACCOUNTABLE.

The credentials behind every weld. Owner Lucas Charles is a certified welder, and Charles Custom Welding is fully licensed and registered for both public and private work.

California Contractors License
No. 1008475
DIR Registration (Public Works)
No. 1000032537
Small Business Certified
No. 2025738
Current Welding Certifications

CERTIFIED PROCESSES

ASME B31.3

Process Piping — certified to the ASME B31.3 code for process and industrial piping systems.

API 1104

Pipeline Welding — certified to the API 1104 standard for pipeline and related facility welding.

AWS D1.1

Structural Steel — American Welding Society D1.1 structural welding code.

AWS D1.5

Bridge Welding — American Welding Society D1.5 bridge welding code.

Also Qualified In

QUALIFICATIONS & TRAINING

Plate Welding Qualifications
All-Position Pipe Welding
SMAW — Shielded Metal Arc Welding (Stick)
GTAW — Gas Tungsten Arc Welding (TIG)
FCAW — Flux-Cored Arc Welding
GMAW — Gas Metal Arc Welding (MIG)
OSHA Safety Trained
OSHA Confined Space Trained
California Prevailing Wage Compliant
Public Works Project Experience

Public-Works Ready

DIR registration and an active California contractors license mean we can bid and perform prevailing-wage public-works contracts.

Code-Compliant Welds

AWS D1.1 structural certification and 6G pipe certs mean inspections pass and your structure holds.

Small Business Certified

State Small Business certification can help agencies and primes meet participation goals on your project.

WORK WITH A CERTIFIED SHOP

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Or call (707) 570-5050