Plumbers in California make on average between about $62,000 to $77,900 per year in 2025. Entry-level plumbers start around $46,000 yearly, mid-career plumbers earn $62,000 to $92,000, and experienced or self-employed plumbers can earn from $92,000 up to $140,000 or more annually. Hourly wages range roughly from $22 to over $65 depending on experience and location. In major metropolitan areas like Los Angeles and San Francisco, union plumbers often earn $42 to $54 per hour, with potential overtime and emergency call bonuses substantially increasing income. Overall, plumbers' salaries vary widely but can be quite lucrative, especially for seasoned professionals and business owners in California in 2025.