Oak Brook Mechanical Services, Inc.

Leo J Wayman signed Oak Brook Mechanical Services, Inc.'s 2024 Form 5500 as plan administrator.

• Leo J Wayman — Plan Administrator — Form 5500 signer

Signer names are public record from the Form 5500 e-signature.

Oak Brook Mechanical Services, Inc.'s EIN is 36-2826084.

Download the official 2024 Form 5500 (PDF) for Oak Brook Mechanical Services, Inc. from the U.S. Department of Labor's EFAST2 system.

Oak Brook Mechanical Services, Inc.'s plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature.