What public Form 5500 filings show about the Mack Plumbing & Hydronics 401(k) plan — and how to find and check your own account.
Mack Plumbing & Hydronics (EIN 20-2073011) reports MACK PLUMBING & HYDRONICS 401(K) & PROFIT SHARING PLAN on its most recent Form 5500, with $906K in plan assets across 88 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 Mack Plumbing & Hydronics filing — schedules, fees, and providers.
Mack Plumbing & Hydronics’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 Mack Plumbing & HydronicsHR for the recordkeeper’s name and login.
