What is the average Welder salary for Petaluma, CA?
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As of May 01, 2026, the average Welder salary in Petaluma, CA is $78,295. The chart below represents localized salaries for some of our most popular Welder job titles in Petaluma, CA. Salaries can vary greatly depending on numerous factors, including position, location, years of experience, and level of education. Salary.com’s team of Certified Compensation Professionals analyzed survey data collected from thousands of HR departments at companies of all sizes and industries to compile a range of salaries for various Welder job titles in Petaluma, CA. Apply your personal criteria to one of the job titles below to get your personalized salary estimate.
Welder Salaries in Petaluma, CA
| Job Title | Salary | Hourly Rate | Location | Date Updated |
| Welder IV | $88,951 | $42.77 | Petaluma, CA | May 01, 2026 |
| Welder I | $60,390 | $29.03 | Petaluma, CA | May 01, 2026 |
| Welder III | $78,734 | $37.85 | Petaluma, CA | May 01, 2026 |
| Welder II | $67,584 | $32.49 | Petaluma, CA | May 01, 2026 |
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Joins, fabricates, and repairs metal and other weldable material by applying appropriate welding techniques. Interprets blueprints, specifications, diagrams or schematics to determine appropriate welding process. Inspects completed welds to determine structural soundness. Familiar with and complies with all safety requirements and protocols for working in a hazardous environment. May prepare the materials and set up for a welding device or robot. May be required to complete an apprenticeship and/or formal training in area of specialty. Typically requires a high school diploma or equivalent. Typically reports to a supervisor. Independently performs a wide range of complex duties under general guidance from supervisors. Has gained full proficiency in a broad range of activities related to the job. Typically requires 5-7 years of related experience. Welder IV Salaries in Petaluma, CAAlternate Job Titles:Boiler Welder IV, Combo Welder IV, Mig /Tig Welder IV, Pipe Welder IV, Spot Welder IV, Welder/Fabricator IV, Welder IV
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Joins, fabricates, and repairs metal and other weldable material by applying appropriate welding techniques. Interprets blueprints, specifications, diagrams or schematics to determine appropriate welding process. Inspects completed welds to determine structural soundness. Familiar with and complies with all safety requirements and protocols for working in a hazardous environment. May prepare the materials and set up for a welding device or robot. May be required to complete an apprenticeship and/or formal training in area of specialty. Typically requires a high school diploma or equivalent. Typically reports to a supervisor. Works under the close direction of senior personnel in the functional area. Possesses a moderate understanding of general aspects of the job. May require 0-1 year of general work experience. Welder I Salaries in Petaluma, CAAlternate Job Titles:Boiler Welder I, Combo Welder I, Mig/Tig Welder I, Pipe Welder I, Spot Welder I, Welder/Fabricator I, Welder I
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Joins, fabricates, and repairs metal and other weldable material by applying appropriate welding techniques. Interprets blueprints, specifications, diagrams or schematics to determine appropriate welding process. Inspects completed welds to determine structural soundness. Familiar with and complies with all safety requirements and protocols for working in a hazardous environment. May prepare the materials and set up for a welding device or robot. May be required to complete an apprenticeship and/or formal training in area of specialty. Typically requires a high school diploma or equivalent. Typically reports to a supervisor. Works independently within established procedures associated with the specific job function. Has gained proficiency in multiple competencies relevant to the job. Typically requires 3-5 years of related experience. Welder III Salaries in Petaluma, CAAlternate Job Titles:Boiler Welder III, Combo Welder III, Mig /Tig Welder III, Pipe Welder III, Spot Welder III, Welder/Fabricator III, Welder III
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Joins, fabricates, and repairs metal and other weldable material by applying appropriate welding techniques. Interprets blueprints, specifications, diagrams or schematics to determine appropriate welding process. Inspects completed welds to determine structural soundness. Familiar with and complies with all safety requirements and protocols for working in a hazardous environment. May prepare the materials and set up for a welding device or robot. May be required to complete an apprenticeship and/or formal training in area of specialty. Typically requires a high school diploma or equivalent. Typically reports to a supervisor. Works under moderate supervision. Gaining or has attained full proficiency in a specific area of discipline. Typically requires 1-3 years of related experience. Welder II Salaries in Petaluma, CAAlternate Job Titles:Boiler Welder II, Combo Welder II, Journeyman Welder, Mig /Tig Welder II, Pipe Welder II, Spot Welder II, Welder/Fabricator II, Welder II