Westco Mechanical, Inc.'s EIN is 87-0654194.
Download the official 2025 Form 5500 (PDF) for Westco Mechanical, Inc. from the U.S. Department of Labor's EFAST2 system.
Download the official 2025 Form 5500 (PDF)Westco Mechanical, Inc.'s plan includes profit-sharing, a 401(k) feature, ERISA 404(c) participant direction.