Civic Intelligence

MC Mahan Mechanical Inc.

Plan context: MC Mahan Mechanical Inc. 401(K) Savings Plan

EIN 62-1258148 • Knoxville, TN • 17 filings • 4 plans

6549 Creekhead DriveKnoxville, TN 37909
Current Snapshot

Latest Year

2025

2025 Participants

15

2025 Assets

$356,855

2025 Contributions

$66,620

Historical Graphs

Total Assets Over Time

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

$803,820$401,910$0200320202025YearValue
$356,855Latest year 2025

Participants Over Time

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

19100200020082025YearValue
15Latest 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
2025115$356,855$66,620$4,441iApproximate average salary by contribution assumption: employee only about $111,033 at 4% or $74,022 at 6%; with 50% employer match about $74,022 at 4% or $49,348 at 6%; with 100% employer match about $55,517 at 4% or $37,011 at 6%.
MC Mahan Mechanical Inc. 401(K) Savings Plan-15$356,855$66,620$4,441iApproximate average salary by contribution assumption: employee only about $111,033 at 4% or $74,022 at 6%; with 50% employer match about $74,022 at 4% or $49,348 at 6%; with 100% employer match about $55,517 at 4% or $37,011 at 6%.
2024115$267,192$52,923$3,528iApproximate average salary by contribution assumption: employee only about $88,205 at 4% or $58,803 at 6%; with 50% employer match about $58,803 at 4% or $39,202 at 6%; with 100% employer match about $44,103 at 4% or $29,402 at 6%.
MC Mahan Mechanical Inc. 401(K) Savings Plan-15$267,192$52,923$3,528iApproximate average salary by contribution assumption: employee only about $88,205 at 4% or $58,803 at 6%; with 50% employer match about $58,803 at 4% or $39,202 at 6%; with 100% employer match about $44,103 at 4% or $29,402 at 6%.
2023119$219,550$50,333$2,649iApproximate average salary by contribution assumption: employee only about $66,228 at 4% or $44,152 at 6%; with 50% employer match about $44,152 at 4% or $29,435 at 6%; with 100% employer match about $33,114 at 4% or $22,076 at 6%.
MC Mahan Mechanical Inc. 401(K) Savings Plan-19$219,550$50,333$2,649iApproximate average salary by contribution assumption: employee only about $66,228 at 4% or $44,152 at 6%; with 50% employer match about $44,152 at 4% or $29,435 at 6%; with 100% employer match about $33,114 at 4% or $22,076 at 6%.
2022115$169,420$49,078$3,272iApproximate average salary by contribution assumption: employee only about $81,797 at 4% or $54,531 at 6%; with 50% employer match about $54,531 at 4% or $36,354 at 6%; with 100% employer match about $40,898 at 4% or $27,266 at 6%.
MC Mahan Mechanical Inc. 401(K) Savings Plan-15$169,420$49,078$3,272iApproximate average salary by contribution assumption: employee only about $81,797 at 4% or $54,531 at 6%; with 50% employer match about $54,531 at 4% or $36,354 at 6%; with 100% employer match about $40,898 at 4% or $27,266 at 6%.
2021113$157,205$54,959$4,228iApproximate average salary by contribution assumption: employee only about $105,690 at 4% or $70,460 at 6%; with 50% employer match about $70,460 at 4% or $46,974 at 6%; with 100% employer match about $52,845 at 4% or $35,230 at 6%.
MC Mahan Mechanical Inc. 401(K) Savings Plan-13$157,205$54,959$4,228iApproximate average salary by contribution assumption: employee only about $105,690 at 4% or $70,460 at 6%; with 50% employer match about $70,460 at 4% or $46,974 at 6%; with 100% employer match about $52,845 at 4% or $35,230 at 6%.
2020114$98,967$48,888$3,492iApproximate average salary by contribution assumption: employee only about $87,300 at 4% or $58,200 at 6%; with 50% employer match about $58,200 at 4% or $38,800 at 6%; with 100% employer match about $43,650 at 4% or $29,100 at 6%.
MC Mahan Mechanical Inc. 401(K) Savings Plan-14$98,967$48,888$3,492iApproximate average salary by contribution assumption: employee only about $87,300 at 4% or $58,200 at 6%; with 50% employer match about $58,200 at 4% or $38,800 at 6%; with 100% employer match about $43,650 at 4% or $29,100 at 6%.
2019114$38,819$38,476$2,748iApproximate average salary by contribution assumption: employee only about $68,707 at 4% or $45,805 at 6%; with 50% employer match about $45,805 at 4% or $30,537 at 6%; with 100% employer match about $34,354 at 4% or $22,902 at 6%.
MC Mahan Mechanical Inc. 401(K) Savings Plan-14$38,819$38,476$2,748iApproximate average salary by contribution assumption: employee only about $68,707 at 4% or $45,805 at 6%; with 50% employer match about $45,805 at 4% or $30,537 at 6%; with 100% employer match about $34,354 at 4% or $22,902 at 6%.
200910$0$11,378-
MC Mahan Mechanical Inc. 401(K) Savings Plan-0$0$11,378-
200819$596,237$28,727$3,192iApproximate average salary by contribution assumption: employee only about $79,797 at 4% or $53,198 at 6%; with 50% employer match about $53,198 at 4% or $35,465 at 6%; with 100% employer match about $39,899 at 4% or $26,599 at 6%.
MC Mahan Mechanical Inc. 401(K) Savings Plan-9$596,237$28,727$3,192iApproximate average salary by contribution assumption: employee only about $79,797 at 4% or $53,198 at 6%; with 50% employer match about $53,198 at 4% or $35,465 at 6%; with 100% employer match about $39,899 at 4% or $26,599 at 6%.
2007110$0$0-
MC Mahan Mechanical Inc. 401(K) Savings Plan-10---
2006110$803,820$33,530$3,353iApproximate average salary by contribution assumption: employee only about $83,825 at 4% or $55,883 at 6%; with 50% employer match about $55,883 at 4% or $37,256 at 6%; with 100% employer match about $41,913 at 4% or $27,942 at 6%.
MC Mahan Mechanical Inc. 401(K) Savings Plan-10$803,820$33,530$3,353iApproximate average salary by contribution assumption: employee only about $83,825 at 4% or $55,883 at 6%; with 50% employer match about $55,883 at 4% or $37,256 at 6%; with 100% employer match about $41,913 at 4% or $27,942 at 6%.
2005110$736,872$41,914$4,191iApproximate average salary by contribution assumption: employee only about $104,785 at 4% or $69,857 at 6%; with 50% employer match about $69,857 at 4% or $46,571 at 6%; with 100% employer match about $52,392 at 4% or $34,928 at 6%.
MC Mahan Mechanical Inc. 401(K) Savings Plan-10$736,872$41,914$4,191iApproximate average salary by contribution assumption: employee only about $104,785 at 4% or $69,857 at 6%; with 50% employer match about $69,857 at 4% or $46,571 at 6%; with 100% employer match about $52,392 at 4% or $34,928 at 6%.
2004110$629,296$43,404$4,340iApproximate average salary by contribution assumption: employee only about $108,510 at 4% or $72,340 at 6%; with 50% employer match about $72,340 at 4% or $48,227 at 6%; with 100% employer match about $54,255 at 4% or $36,170 at 6%.
MC Mahan Mechanical Inc. 401(K) Savings Plan-10$629,296$43,404$4,340iApproximate average salary by contribution assumption: employee only about $108,510 at 4% or $72,340 at 6%; with 50% employer match about $72,340 at 4% or $48,227 at 6%; with 100% employer match about $54,255 at 4% or $36,170 at 6%.
200319$567,704$58,520$6,502iApproximate average salary by contribution assumption: employee only about $162,556 at 4% or $108,370 at 6%; with 50% employer match about $108,370 at 4% or $72,247 at 6%; with 100% employer match about $81,278 at 4% or $54,185 at 6%.
MC Mahan Mechanical Inc. 401(K) Savings Plan-9$567,704$58,520$6,502iApproximate average salary by contribution assumption: employee only about $162,556 at 4% or $108,370 at 6%; with 50% employer match about $108,370 at 4% or $72,247 at 6%; with 100% employer match about $81,278 at 4% or $54,185 at 6%.
2002111$0$0-
MC Mahan Mechanical Inc. 401(K) Savings Plan-11---
2001114$0$0-
MC Mahan Mechanical Inc. 401(K) Savings Plan-14---
2000115$0$0-
MC Mahan Mechanical Inc. 401(K) Savings Plan-15---