Harder Mechanical Contractors, Inc. 401(k) Plan
What public Form 5500 filings show about the Harder Mechanical Contractors, Inc. 401(k) plan — and how to find and check your own account.
The Harder Mechanical Contractors, Inc. 401(k) on its latest Form 5500
Harder Mechanical Contractors, Inc. (EIN 93-0525328) reports HARDER MECHANICAL CONTRACTORS RETIREMENT PLAN on its most recent Form 5500, with $110.2M in plan assets across 339 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 Harder Mechanical Contractors, Inc. filing — schedules, fees, and providers.
Who runs the Harder Mechanical Contractors, Inc. 401(k)?
Harder Mechanical Contractors, Inc.’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 Harder Mechanical Contractors, Inc.HR for the recordkeeper’s name and login.
Other service providers named on the filing (investment managers, trustees, auditors — not necessarily the recordkeeper): NWPS, CHARLES SCHWAB TRUST BANK, STOKER OSTLER WEALTH ADVISORS, FISHER INVESTMENTS, SLOY DAHL & HOLST.
How to check your Harder Mechanical Contractors, Inc. 401(k)
- Log in to the plan’s recordkeeper portal (the site on your statements).
- Ask Harder Mechanical Contractors, Inc. HR or benefits for the recordkeeper name and enrollment link.
- Left the company? Your balance stays in the plan until you roll it over — see how to find a lost 401(k).

