OpenERISA

Mcclain Mechanical Systems, INC. DBA Advanced Plumbing Systems

Oceanside, CA, 92056

EIN 80-0298505
Plans
1
Total participants
207
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
238220

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500-SF001Advanced Plumbing Systems 401(K) Plan59
2023Form 5500-SF001Advanced Plumbing Systems 401(K) Plan42
2022Form 5500-SF001Advanced Plumbing Systems 401(K) Plan47
2021Form 5500-SF001Advanced Plumbing Systems 401(K) Plan38
2020Form 5500-SF001Advanced Plumbing Systems 401(K) Plan21

Data shown as filed with the U.S. Department of Labor (EBSA), filing years 2020–2025; not validated by OpenERISA. View official filings for this EIN on the DOL EFAST2 search.

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