MC
Michael Chen, CWP, CWP
Safety Coordinator
Data Expertise
Michael Chen has 12 years of experience in plumbing safety. He specializes in compliance with industry regulations. He is employed by a national plumbing firm.
Michael Chen's expertise helps bridge the gap between raw BLS data and the practical realities of plumbing careers, ensuring content on Plumber Salary serves practicing professionals and career-changers alike.
Review Responsibilities
- Cross-referencing all salary data against original BLS OEWS datasets (SOC 47-2152)
- Validating percentile calculations (P10, P25, P50, P75, P90) for 2025 data
- Auditing cost-of-living adjustments against BEA Regional Price Parities
- Flagging statistical anomalies and suppressed data for disclosure
- Reviewing estimated salary models for cities outside direct BLS survey coverage