What public Form 5500 filings show about the CSP Utilities, LLC DBA Cornerstone Plumbing 401(k) plan — and how to find and check your own account.
CSP Utilities, LLC DBA Cornerstone Plumbing (EIN 47-1589601) reports CORNERSTONE PLUMBING 401(K) PLAN on its most recent Form 5500, with $89K in plan assets across 53 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 CSP Utilities, LLC DBA Cornerstone Plumbing filing — schedules, fees, and providers.
CSP Utilities, LLC DBA Cornerstone Plumbing’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 CSP Utilities, LLC DBA Cornerstone PlumbingHR for the recordkeeper’s name and login.
