What public Form 5500 filings show about the Mechanical System Services LLC 401(k) plan — and how to find and check your own account.
Mechanical System Services LLC (EIN 20-8482084) reports MECHANICALSYSTEMSERVICES 401(K) PLAN on its most recent Form 5500, with $27K in plan assets across 4 active participants. Form 5500 is the annual report employers file with the U.S. Department of Labor for their retirement plans, and it’s public.
See the full Mechanical System Services LLC filing — schedules, fees, and providers.
Mechanical System Services LLC’s Form 5500 doesn’t separately disclose a recordkeeper we can confirm. The firms named on its Schedule C are service providers — which can include investment managers, trustees, and auditors, and are not necessarily the company that runs your account. To find who runs your 401(k), check your enrollment paperwork or a recent statement, or ask Mechanical System Services LLCHR for the recordkeeper’s name and login.
