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*Important Payroll Notice*

MMC’s payroll system is transitioning from Paycom to ADP Lyric effective January 2026. Employees will be able to access Paycom documents (pay stubs, W-2s) until February 28th, 2026. We encourage employees to access Paycom and download any documents they wish to retain before February 28, 2026.

Paycom Link: www.paycomdfw.net

ADP Lyric Link: https://secure.lyric.adp.com/

Corporate Headquarters:
105 Decker Court
Irving, TX 75062

Toll-Free: (800) 779-2505
Fax: (972) 573-3428

Payroll Services: mmctimesheets@mmcgrp.com
Onboarding Services: mmconboarding@mmcgrp.com