Civic Intelligence

Cornerstone Plumbing LLC

Plan context: Flush Your Worries Away 401(K)

EIN 20-0547879 • Brookfield, WI • 11 filings • 3 plans

20865 Enterprise AveBrookfield, WI 53045-5209
Current Snapshot

Latest Year

2025

2025 Participants

54

2025 Assets

$2,961,750

2025 Contributions

$412,523

Historical Graphs

Total Assets Over Time

Aggregate end-of-year assets by filing year, excluding zero-asset years

$2,961,750$1,480,875$0201520202025YearValue
$2,961,750Latest year 2025

Participants Over Time

Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans

54270201520202025YearValue
54Latest year 2025

Company Timeline

Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.

Year / FilingFilingsParticipantsAssetsContributionsContrib./Participant
2025154$2,961,750$412,523$7,639iApproximate average salary by contribution assumption: employee only about $190,983 at 4% or $127,322 at 6%; with 50% employer match about $127,322 at 4% or $84,881 at 6%; with 100% employer match about $95,491 at 4% or $63,661 at 6%.
Flush Your Worries Away 401(K)-54$2,961,750$412,523$7,639iApproximate average salary by contribution assumption: employee only about $190,983 at 4% or $127,322 at 6%; with 50% employer match about $127,322 at 4% or $84,881 at 6%; with 100% employer match about $95,491 at 4% or $63,661 at 6%.
2024144$2,306,164$450,935$10,249iApproximate average salary by contribution assumption: employee only about $256,213 at 4% or $170,809 at 6%; with 50% employer match about $170,809 at 4% or $113,872 at 6%; with 100% employer match about $128,107 at 4% or $85,404 at 6%.
Flush Your Worries Away 401(K)-44$2,306,164$450,935$10,249iApproximate average salary by contribution assumption: employee only about $256,213 at 4% or $170,809 at 6%; with 50% employer match about $170,809 at 4% or $113,872 at 6%; with 100% employer match about $128,107 at 4% or $85,404 at 6%.
2023136$1,805,897$297,054$8,252iApproximate average salary by contribution assumption: employee only about $206,288 at 4% or $137,525 at 6%; with 50% employer match about $137,525 at 4% or $91,683 at 6%; with 100% employer match about $103,144 at 4% or $68,763 at 6%.
Flush Your Worries Away 401(K)-36$1,805,897$297,054$8,252iApproximate average salary by contribution assumption: employee only about $206,288 at 4% or $137,525 at 6%; with 50% employer match about $137,525 at 4% or $91,683 at 6%; with 100% employer match about $103,144 at 4% or $68,763 at 6%.
2022139$1,405,222$259,541$6,655iApproximate average salary by contribution assumption: employee only about $166,372 at 4% or $110,915 at 6%; with 50% employer match about $110,915 at 4% or $73,943 at 6%; with 100% employer match about $83,186 at 4% or $55,457 at 6%.
Flush Your Worries Away 401(K)-39$1,405,222$259,541$6,655iApproximate average salary by contribution assumption: employee only about $166,372 at 4% or $110,915 at 6%; with 50% employer match about $110,915 at 4% or $73,943 at 6%; with 100% employer match about $83,186 at 4% or $55,457 at 6%.
2021135$1,519,445$371,780$10,622iApproximate average salary by contribution assumption: employee only about $265,557 at 4% or $177,038 at 6%; with 50% employer match about $177,038 at 4% or $118,025 at 6%; with 100% employer match about $132,779 at 4% or $88,519 at 6%.
Flush Your Worries Away 401(K)-35$1,519,445$371,780$10,622iApproximate average salary by contribution assumption: employee only about $265,557 at 4% or $177,038 at 6%; with 50% employer match about $177,038 at 4% or $118,025 at 6%; with 100% employer match about $132,779 at 4% or $88,519 at 6%.
2020125$1,016,049$383,818$15,353iApproximate average salary by contribution assumption: employee only about $383,818 at 4% or $255,879 at 6%; with 50% employer match about $255,879 at 4% or $170,586 at 6%; with 100% employer match about $191,909 at 4% or $127,939 at 6%.
Flush Your Worries Away 401(K)-25$1,016,049$383,818$15,353iApproximate average salary by contribution assumption: employee only about $383,818 at 4% or $255,879 at 6%; with 50% employer match about $255,879 at 4% or $170,586 at 6%; with 100% employer match about $191,909 at 4% or $127,939 at 6%.
2019119$518,650$177,472$9,341iApproximate average salary by contribution assumption: employee only about $233,516 at 4% or $155,677 at 6%; with 50% employer match about $155,677 at 4% or $103,785 at 6%; with 100% employer match about $116,758 at 4% or $77,839 at 6%.
Flush Your Worries Away 401(K)-19$518,650$177,472$9,341iApproximate average salary by contribution assumption: employee only about $233,516 at 4% or $155,677 at 6%; with 50% employer match about $155,677 at 4% or $103,785 at 6%; with 100% employer match about $116,758 at 4% or $77,839 at 6%.
2018114$272,419$64,716$4,623iApproximate average salary by contribution assumption: employee only about $115,564 at 4% or $77,043 at 6%; with 50% employer match about $77,043 at 4% or $51,362 at 6%; with 100% employer match about $57,782 at 4% or $38,521 at 6%.
Flush Your Worries Away 401(K)-14$272,419$64,716$4,623iApproximate average salary by contribution assumption: employee only about $115,564 at 4% or $77,043 at 6%; with 50% employer match about $77,043 at 4% or $51,362 at 6%; with 100% employer match about $57,782 at 4% or $38,521 at 6%.
201719$226,758$52,563$5,840iApproximate average salary by contribution assumption: employee only about $146,008 at 4% or $97,339 at 6%; with 50% employer match about $97,339 at 4% or $64,893 at 6%; with 100% employer match about $73,004 at 4% or $48,669 at 6%.
Flush Your Worries Away 401(K)-9$226,758$52,563$5,840iApproximate average salary by contribution assumption: employee only about $146,008 at 4% or $97,339 at 6%; with 50% employer match about $97,339 at 4% or $64,893 at 6%; with 100% employer match about $73,004 at 4% or $48,669 at 6%.
201619$141,137$43,278$4,809iApproximate average salary by contribution assumption: employee only about $120,217 at 4% or $80,144 at 6%; with 50% employer match about $80,144 at 4% or $53,430 at 6%; with 100% employer match about $60,108 at 4% or $40,072 at 6%.
Flush Your Worries Away 401(K)-9$141,137$43,278$4,809iApproximate average salary by contribution assumption: employee only about $120,217 at 4% or $80,144 at 6%; with 50% employer match about $80,144 at 4% or $53,430 at 6%; with 100% employer match about $60,108 at 4% or $40,072 at 6%.
201517$89,752$91,092$13,013iApproximate average salary by contribution assumption: employee only about $325,329 at 4% or $216,886 at 6%; with 50% employer match about $216,886 at 4% or $144,590 at 6%; with 100% employer match about $162,664 at 4% or $108,443 at 6%.
Flush Your Worries Away 401(K)-7$89,752$91,092$13,013iApproximate average salary by contribution assumption: employee only about $325,329 at 4% or $216,886 at 6%; with 50% employer match about $216,886 at 4% or $144,590 at 6%; with 100% employer match about $162,664 at 4% or $108,443 at 6%.