Civic Intelligence

Black Diamond Plumbing & Mechani

Plan context: Black Diamond Plumbing & Mechanical Inc 401K Plan

EIN 37-1381904 • Mchenry, IL • 21 filings • 2 plans

1400 Miller ParkwayMchenry, IL 60050
Current Snapshot

Latest Year

2024

2024 Participants

105

2024 Assets

$7,286,880

2024 Contributions

$753,186

Historical Graphs

Total Assets Over Time

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

$7,286,880$3,643,440$0200420152024YearValue
$7,286,880Latest year 2024

Participants Over Time

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

133670200420142024YearValue
105Latest year 2024

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
20241105$7,286,880$753,186$7,173iApproximate average salary by contribution assumption: employee only about $179,330 at 4% or $119,553 at 6%; with 50% employer match about $119,553 at 4% or $79,702 at 6%; with 100% employer match about $89,665 at 4% or $59,777 at 6%.
Black Diamond Plumbing & Mechanical Inc 401K Plan-105$7,286,880$753,186$7,173iApproximate average salary by contribution assumption: employee only about $179,330 at 4% or $119,553 at 6%; with 50% employer match about $119,553 at 4% or $79,702 at 6%; with 100% employer match about $89,665 at 4% or $59,777 at 6%.
20231103$6,182,248$775,065$7,525iApproximate average salary by contribution assumption: employee only about $188,123 at 4% or $125,415 at 6%; with 50% employer match about $125,415 at 4% or $83,610 at 6%; with 100% employer match about $94,061 at 4% or $62,708 at 6%.
Black Diamond Plumbing & Mechanical Inc 401K Plan-103$6,182,248$775,065$7,525iApproximate average salary by contribution assumption: employee only about $188,123 at 4% or $125,415 at 6%; with 50% employer match about $125,415 at 4% or $83,610 at 6%; with 100% employer match about $94,061 at 4% or $62,708 at 6%.
20221102$4,849,099$741,070$7,265iApproximate average salary by contribution assumption: employee only about $181,635 at 4% or $121,090 at 6%; with 50% employer match about $121,090 at 4% or $80,727 at 6%; with 100% employer match about $90,817 at 4% or $60,545 at 6%.
Black Diamond Plumbing & Mechanical Inc 401K Plan-102$4,849,099$741,070$7,265iApproximate average salary by contribution assumption: employee only about $181,635 at 4% or $121,090 at 6%; with 50% employer match about $121,090 at 4% or $80,727 at 6%; with 100% employer match about $90,817 at 4% or $60,545 at 6%.
20211132$5,239,435$705,710$5,346iApproximate average salary by contribution assumption: employee only about $133,657 at 4% or $89,105 at 6%; with 50% employer match about $89,105 at 4% or $59,403 at 6%; with 100% employer match about $66,829 at 4% or $44,552 at 6%.
Black Diamond Plumbing & Mechanical Inc 401K Plan-132$5,239,435$705,710$5,346iApproximate average salary by contribution assumption: employee only about $133,657 at 4% or $89,105 at 6%; with 50% employer match about $89,105 at 4% or $59,403 at 6%; with 100% employer match about $66,829 at 4% or $44,552 at 6%.
20201106$4,705,135$632,919$5,971iApproximate average salary by contribution assumption: employee only about $149,273 at 4% or $99,516 at 6%; with 50% employer match about $99,516 at 4% or $66,344 at 6%; with 100% employer match about $74,637 at 4% or $49,758 at 6%.
Black Diamond Plumbing & Mechanical Inc 401K Plan-106$4,705,135$632,919$5,971iApproximate average salary by contribution assumption: employee only about $149,273 at 4% or $99,516 at 6%; with 50% employer match about $99,516 at 4% or $66,344 at 6%; with 100% employer match about $74,637 at 4% or $49,758 at 6%.
20191123$3,757,343$713,390$5,800iApproximate average salary by contribution assumption: employee only about $144,998 at 4% or $96,665 at 6%; with 50% employer match about $96,665 at 4% or $64,444 at 6%; with 100% employer match about $72,499 at 4% or $48,333 at 6%.
Black Diamond Plumbing & Mechanical Inc 401K Plan-123$3,757,343$713,390$5,800iApproximate average salary by contribution assumption: employee only about $144,998 at 4% or $96,665 at 6%; with 50% employer match about $96,665 at 4% or $64,444 at 6%; with 100% employer match about $72,499 at 4% or $48,333 at 6%.
20181118$2,621,806$561,417$4,758iApproximate average salary by contribution assumption: employee only about $118,944 at 4% or $79,296 at 6%; with 50% employer match about $79,296 at 4% or $52,864 at 6%; with 100% employer match about $59,472 at 4% or $39,648 at 6%.
Black Diamond Plumbing & Mechanical Inc 401K Plan-118$2,621,806$561,417$4,758iApproximate average salary by contribution assumption: employee only about $118,944 at 4% or $79,296 at 6%; with 50% employer match about $79,296 at 4% or $52,864 at 6%; with 100% employer match about $59,472 at 4% or $39,648 at 6%.
20171133$2,333,429$471,451$3,545iApproximate average salary by contribution assumption: employee only about $88,619 at 4% or $59,079 at 6%; with 50% employer match about $59,079 at 4% or $39,386 at 6%; with 100% employer match about $44,309 at 4% or $29,540 at 6%.
Black Diamond Plumbing & Mechanical Inc 401K Plan-133$2,333,429$471,451$3,545iApproximate average salary by contribution assumption: employee only about $88,619 at 4% or $59,079 at 6%; with 50% employer match about $59,079 at 4% or $39,386 at 6%; with 100% employer match about $44,309 at 4% or $29,540 at 6%.
2016147$1,867,086$266,594$5,672iApproximate average salary by contribution assumption: employee only about $141,805 at 4% or $94,537 at 6%; with 50% employer match about $94,537 at 4% or $63,025 at 6%; with 100% employer match about $70,903 at 4% or $47,268 at 6%.
Black Diamond Plumbing & Mechanical Inc 401K Plan-47$1,867,086$266,594$5,672iApproximate average salary by contribution assumption: employee only about $141,805 at 4% or $94,537 at 6%; with 50% employer match about $94,537 at 4% or $63,025 at 6%; with 100% employer match about $70,903 at 4% or $47,268 at 6%.
2015139$1,517,774$206,502$5,295iApproximate average salary by contribution assumption: employee only about $132,373 at 4% or $88,249 at 6%; with 50% employer match about $88,249 at 4% or $58,832 at 6%; with 100% employer match about $66,187 at 4% or $44,124 at 6%.
Black Diamond Plumbing & Mechanical Inc 401K Plan-39$1,517,774$206,502$5,295iApproximate average salary by contribution assumption: employee only about $132,373 at 4% or $88,249 at 6%; with 50% employer match about $88,249 at 4% or $58,832 at 6%; with 100% employer match about $66,187 at 4% or $44,124 at 6%.
2014137$1,339,844$201,985$5,459iApproximate average salary by contribution assumption: employee only about $136,476 at 4% or $90,984 at 6%; with 50% employer match about $90,984 at 4% or $60,656 at 6%; with 100% employer match about $68,238 at 4% or $45,492 at 6%.
Black Diamond Plumbing & Mechanical Inc 401K Plan-37$1,339,844$201,985$5,459iApproximate average salary by contribution assumption: employee only about $136,476 at 4% or $90,984 at 6%; with 50% employer match about $90,984 at 4% or $60,656 at 6%; with 100% employer match about $68,238 at 4% or $45,492 at 6%.
2013136$1,270,813$111,768$3,105iApproximate average salary by contribution assumption: employee only about $77,617 at 4% or $51,744 at 6%; with 50% employer match about $51,744 at 4% or $34,496 at 6%; with 100% employer match about $38,808 at 4% or $25,872 at 6%.
Black Diamond Plumbing & Mechanical Inc 401K Plan-36$1,270,813$111,768$3,105iApproximate average salary by contribution assumption: employee only about $77,617 at 4% or $51,744 at 6%; with 50% employer match about $51,744 at 4% or $34,496 at 6%; with 100% employer match about $38,808 at 4% or $25,872 at 6%.
2012121$991,928$56,982$2,713iApproximate average salary by contribution assumption: employee only about $67,836 at 4% or $45,224 at 6%; with 50% employer match about $45,224 at 4% or $30,149 at 6%; with 100% employer match about $33,918 at 4% or $22,612 at 6%.
Black Diamond Plumbing & Mechanical Inc 401K Plan-21$991,928$56,982$2,713iApproximate average salary by contribution assumption: employee only about $67,836 at 4% or $45,224 at 6%; with 50% employer match about $45,224 at 4% or $30,149 at 6%; with 100% employer match about $33,918 at 4% or $22,612 at 6%.
2011121$959,683$58,612$2,791iApproximate average salary by contribution assumption: employee only about $69,776 at 4% or $46,517 at 6%; with 50% employer match about $46,517 at 4% or $31,012 at 6%; with 100% employer match about $34,888 at 4% or $23,259 at 6%.
Black Diamond Plumbing & Mechanical Inc 401K Plan-21$959,683$58,612$2,791iApproximate average salary by contribution assumption: employee only about $69,776 at 4% or $46,517 at 6%; with 50% employer match about $46,517 at 4% or $31,012 at 6%; with 100% employer match about $34,888 at 4% or $23,259 at 6%.
2010127$1,114,568$57,413$2,126iApproximate average salary by contribution assumption: employee only about $53,160 at 4% or $35,440 at 6%; with 50% employer match about $35,440 at 4% or $23,627 at 6%; with 100% employer match about $26,580 at 4% or $17,720 at 6%.
Black Diamond Plumbing & Mechanical Inc 401K Plan-27$1,114,568$57,413$2,126iApproximate average salary by contribution assumption: employee only about $53,160 at 4% or $35,440 at 6%; with 50% employer match about $35,440 at 4% or $23,627 at 6%; with 100% employer match about $26,580 at 4% or $17,720 at 6%.
2009122$960,785$74,216$3,373iApproximate average salary by contribution assumption: employee only about $84,336 at 4% or $56,224 at 6%; with 50% employer match about $56,224 at 4% or $37,483 at 6%; with 100% employer match about $42,168 at 4% or $28,112 at 6%.
Black Diamond Plumbing & Mechanical Inc 401K Plan-22$960,785$74,216$3,373iApproximate average salary by contribution assumption: employee only about $84,336 at 4% or $56,224 at 6%; with 50% employer match about $56,224 at 4% or $37,483 at 6%; with 100% employer match about $42,168 at 4% or $28,112 at 6%.
2008124$675,660$174,510$7,271iApproximate average salary by contribution assumption: employee only about $181,781 at 4% or $121,188 at 6%; with 50% employer match about $121,188 at 4% or $80,792 at 6%; with 100% employer match about $90,891 at 4% or $60,594 at 6%.
Black Diamond Plumbing & Mechanical Inc 401K Plan-24$675,660$174,510$7,271iApproximate average salary by contribution assumption: employee only about $181,781 at 4% or $121,188 at 6%; with 50% employer match about $121,188 at 4% or $80,792 at 6%; with 100% employer match about $90,891 at 4% or $60,594 at 6%.
2007122$0$0-
Black Diamond Plumbing & Mechanical Inc 401K Plan-22---
2006119$672,197$122,392$6,442iApproximate average salary by contribution assumption: employee only about $161,042 at 4% or $107,361 at 6%; with 50% employer match about $107,361 at 4% or $71,574 at 6%; with 100% employer match about $80,521 at 4% or $53,681 at 6%.
Black Diamond Plumbing & Mechanical Inc 401K Plan-19$672,197$122,392$6,442iApproximate average salary by contribution assumption: employee only about $161,042 at 4% or $107,361 at 6%; with 50% employer match about $107,361 at 4% or $71,574 at 6%; with 100% employer match about $80,521 at 4% or $53,681 at 6%.
2005113$487,194$116,157$8,935iApproximate average salary by contribution assumption: employee only about $223,379 at 4% or $148,919 at 6%; with 50% employer match about $148,919 at 4% or $99,279 at 6%; with 100% employer match about $111,689 at 4% or $74,460 at 6%.
Black Diamond Plumbing & Mechanical Inc 401K Plan-13$487,194$116,157$8,935iApproximate average salary by contribution assumption: employee only about $223,379 at 4% or $148,919 at 6%; with 50% employer match about $148,919 at 4% or $99,279 at 6%; with 100% employer match about $111,689 at 4% or $74,460 at 6%.
2004113$354,715$328,276$25,252iApproximate average salary by contribution assumption: employee only about $631,300 at 4% or $420,867 at 6%; with 50% employer match about $420,867 at 4% or $280,578 at 6%; with 100% employer match about $315,650 at 4% or $210,433 at 6%.
Black Diamond Plumbing & Mechanical Inc 401K Plan-13$354,715$328,276$25,252iApproximate average salary by contribution assumption: employee only about $631,300 at 4% or $420,867 at 6%; with 50% employer match about $420,867 at 4% or $280,578 at 6%; with 100% employer match about $315,650 at 4% or $210,433 at 6%.