Civic Intelligence

Mmcs LLC

Plan context: MM Comfort Systems 401(K) Plan

EIN 47-4982612 • Redmond, WA • 14 filings • 4 plans

18103 NE 68th StSuite C200Redmond, WA 98052
Current Snapshot

Latest Year

2025

2025 Participants

170

2025 Assets

$7,266,586

2025 Contributions

$1,009,721

Historical Graphs

Total Assets Over Time

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

$7,266,586$3,633,293$0201620202024YearValue
$7,266,586Latest year 2024

Participants Over Time

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

2751380201620212025YearValue
170Latest 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
20251170$0$0-
Mmcs LLC Health & Welfare Plan-170---
20242194$7,266,586$1,009,721$5,205iApproximate average salary by contribution assumption: employee only about $130,119 at 4% or $86,746 at 6%; with 50% employer match about $86,746 at 4% or $57,831 at 6%; with 100% employer match about $65,059 at 4% or $43,373 at 6%.
MM Comfort Systems 401(K) Plan-194$7,266,586$1,009,721$5,205iApproximate average salary by contribution assumption: employee only about $130,119 at 4% or $86,746 at 6%; with 50% employer match about $86,746 at 4% or $57,831 at 6%; with 100% employer match about $65,059 at 4% or $43,373 at 6%.
Mmcs LLC Health & Welfare Plan-157---
20232208$6,138,693$1,081,324$5,199iApproximate average salary by contribution assumption: employee only about $129,967 at 4% or $86,645 at 6%; with 50% employer match about $86,645 at 4% or $57,763 at 6%; with 100% employer match about $64,983 at 4% or $43,322 at 6%.
MM Comfort Systems 401(K) Plan-208$6,138,693$1,081,324$5,199iApproximate average salary by contribution assumption: employee only about $129,967 at 4% or $86,645 at 6%; with 50% employer match about $86,645 at 4% or $57,763 at 6%; with 100% employer match about $64,983 at 4% or $43,322 at 6%.
Mmcs LLC Health & Welfare Plan-163---
20222275$4,621,039$1,384,767$5,036iApproximate average salary by contribution assumption: employee only about $125,888 at 4% or $83,925 at 6%; with 50% employer match about $83,925 at 4% or $55,950 at 6%; with 100% employer match about $62,944 at 4% or $41,963 at 6%.
MM Comfort Systems 401(K) Plan-275$4,621,039$1,384,767$5,036iApproximate average salary by contribution assumption: employee only about $125,888 at 4% or $83,925 at 6%; with 50% employer match about $83,925 at 4% or $55,950 at 6%; with 100% employer match about $62,944 at 4% or $41,963 at 6%.
Mmcs LLC Health & Welfare Plan-175---
20212161$4,172,314$897,600$5,575iApproximate average salary by contribution assumption: employee only about $139,379 at 4% or $92,919 at 6%; with 50% employer match about $92,919 at 4% or $61,946 at 6%; with 100% employer match about $69,689 at 4% or $46,460 at 6%.
MM Comfort Systems 401(K) Plan-161$4,172,314$897,600$5,575iApproximate average salary by contribution assumption: employee only about $139,379 at 4% or $92,919 at 6%; with 50% employer match about $92,919 at 4% or $61,946 at 6%; with 100% employer match about $69,689 at 4% or $46,460 at 6%.
Mmcs LLC Health & Welfare Plan-158---
20201139$3,217,117$505,616$3,638iApproximate average salary by contribution assumption: employee only about $90,938 at 4% or $60,625 at 6%; with 50% employer match about $60,625 at 4% or $40,417 at 6%; with 100% employer match about $45,469 at 4% or $30,313 at 6%.
MM Comfort Systems 401(K) Plan-139$3,217,117$505,616$3,638iApproximate average salary by contribution assumption: employee only about $90,938 at 4% or $60,625 at 6%; with 50% employer match about $60,625 at 4% or $40,417 at 6%; with 100% employer match about $45,469 at 4% or $30,313 at 6%.
20191121$2,255,978$422,496$3,492iApproximate average salary by contribution assumption: employee only about $87,293 at 4% or $58,195 at 6%; with 50% employer match about $58,195 at 4% or $38,797 at 6%; with 100% employer match about $43,646 at 4% or $29,098 at 6%.
MM Comfort Systems 401(K) Plan-121$2,255,978$422,496$3,492iApproximate average salary by contribution assumption: employee only about $87,293 at 4% or $58,195 at 6%; with 50% employer match about $58,195 at 4% or $38,797 at 6%; with 100% employer match about $43,646 at 4% or $29,098 at 6%.
20181106$1,729,625$385,946$3,641iApproximate average salary by contribution assumption: employee only about $91,025 at 4% or $60,683 at 6%; with 50% employer match about $60,683 at 4% or $40,456 at 6%; with 100% employer match about $45,513 at 4% or $30,342 at 6%.
MM Comfort Systems 401(K) Plan-106$1,729,625$385,946$3,641iApproximate average salary by contribution assumption: employee only about $91,025 at 4% or $60,683 at 6%; with 50% employer match about $60,683 at 4% or $40,456 at 6%; with 100% employer match about $45,513 at 4% or $30,342 at 6%.
20171105$1,863,191$340,520$3,243iApproximate average salary by contribution assumption: employee only about $81,076 at 4% or $54,051 at 6%; with 50% employer match about $54,051 at 4% or $36,034 at 6%; with 100% employer match about $40,538 at 4% or $27,025 at 6%.
MM Comfort Systems 401(K) Plan-105$1,863,191$340,520$3,243iApproximate average salary by contribution assumption: employee only about $81,076 at 4% or $54,051 at 6%; with 50% employer match about $54,051 at 4% or $36,034 at 6%; with 100% employer match about $40,538 at 4% or $27,025 at 6%.
2016186$1,386,878$240,392$2,795iApproximate average salary by contribution assumption: employee only about $69,881 at 4% or $46,588 at 6%; with 50% employer match about $46,588 at 4% or $31,058 at 6%; with 100% employer match about $34,941 at 4% or $23,294 at 6%.
MM Comfort Systems 401(K) Plan-86$1,386,878$240,392$2,795iApproximate average salary by contribution assumption: employee only about $69,881 at 4% or $46,588 at 6%; with 50% employer match about $46,588 at 4% or $31,058 at 6%; with 100% employer match about $34,941 at 4% or $23,294 at 6%.