Civic Intelligence

Zimmerman Plumbing & Heating Inc.

Plan context: ZIMMERMAN PLUMBING & HEATING 401(K) PLAN

EIN 25-1632258 • Mechanicsburg, PA • 32 filings • 4 plans

110 East Allen StreetMechanicsburg, PA 17055
Current Snapshot

Latest Year

2025

2025 Participants

44

2025 Assets

$6,783,783

2025 Contributions

$414,220

Historical Graphs

Total Assets Over Time

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

$6,783,783$3,391,892$0200220142025YearValue
$6,783,783Latest year 2025

Participants Over Time

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

44220200120142025YearValue
44Latest 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
2025244$6,783,783$414,220$9,414iApproximate average salary by contribution assumption: employee only about $235,352 at 4% or $156,902 at 6%; with 50% employer match about $156,902 at 4% or $104,601 at 6%; with 100% employer match about $117,676 at 4% or $78,451 at 6%.
ZIMMERMAN PLUMBING & HEATING 401(K) PLAN-44$6,676,108$362,536$8,239iApproximate average salary by contribution assumption: employee only about $205,986 at 4% or $137,324 at 6%; with 50% employer match about $137,324 at 4% or $91,549 at 6%; with 100% employer match about $102,993 at 4% or $68,662 at 6%.
Zimmerman Plumbing & Heating Inc. Employee Benefit Plan-28$107,675$51,684$1,846iApproximate average salary by contribution assumption: employee only about $46,146 at 4% or $30,764 at 6%; with 50% employer match about $30,764 at 4% or $20,510 at 6%; with 100% employer match about $23,073 at 4% or $15,382 at 6%.
2024244$5,644,984$945,797$21,495iApproximate average salary by contribution assumption: employee only about $537,385 at 4% or $358,256 at 6%; with 50% employer match about $358,256 at 4% or $238,838 at 6%; with 100% employer match about $268,692 at 4% or $179,128 at 6%.
ZIMMERMAN PLUMBING & HEATING 401(K) PLAN-44$5,544,532$356,918$8,112iApproximate average salary by contribution assumption: employee only about $202,794 at 4% or $135,196 at 6%; with 50% employer match about $135,196 at 4% or $90,131 at 6%; with 100% employer match about $101,397 at 4% or $67,598 at 6%.
Zimmerman Plumbing & Heating Inc. Employee Benefit Plan-28$100,452$588,879$21,031iApproximate average salary by contribution assumption: employee only about $525,785 at 4% or $350,523 at 6%; with 50% employer match about $350,523 at 4% or $233,682 at 6%; with 100% employer match about $262,892 at 4% or $175,262 at 6%.
2023240$4,555,938$856,367$21,409iApproximate average salary by contribution assumption: employee only about $535,229 at 4% or $356,820 at 6%; with 50% employer match about $356,820 at 4% or $237,880 at 6%; with 100% employer match about $267,615 at 4% or $178,410 at 6%.
ZIMMERMAN PLUMBING & HEATING 401(K) PLAN-40$4,539,960$322,781$8,070iApproximate average salary by contribution assumption: employee only about $201,738 at 4% or $134,492 at 6%; with 50% employer match about $134,492 at 4% or $89,661 at 6%; with 100% employer match about $100,869 at 4% or $67,246 at 6%.
Zimmerman Plumbing & Heating Inc. Employee Benefit Plan-27$15,978$533,586$19,762iApproximate average salary by contribution assumption: employee only about $494,061 at 4% or $329,374 at 6%; with 50% employer match about $329,374 at 4% or $219,583 at 6%; with 100% employer match about $247,031 at 4% or $164,687 at 6%.
2022238$3,716,106$752,545$19,804iApproximate average salary by contribution assumption: employee only about $495,095 at 4% or $330,064 at 6%; with 50% employer match about $330,064 at 4% or $220,042 at 6%; with 100% employer match about $247,548 at 4% or $165,032 at 6%.
ZIMMERMAN PLUMBING & HEATING 401(K) PLAN-38$3,525,304$305,297$8,034iApproximate average salary by contribution assumption: employee only about $200,853 at 4% or $133,902 at 6%; with 50% employer match about $133,902 at 4% or $89,268 at 6%; with 100% employer match about $100,427 at 4% or $66,951 at 6%.
Zimmerman Plumbing & Heating Inc. Employee Benefit Plan-27$190,802$447,248$16,565iApproximate average salary by contribution assumption: employee only about $414,119 at 4% or $276,079 at 6%; with 50% employer match about $276,079 at 4% or $184,053 at 6%; with 100% employer match about $207,059 at 4% or $138,040 at 6%.
2021241$4,060,847$707,379$17,253iApproximate average salary by contribution assumption: employee only about $431,329 at 4% or $287,552 at 6%; with 50% employer match about $287,552 at 4% or $191,702 at 6%; with 100% employer match about $215,664 at 4% or $143,776 at 6%.
ZIMMERMAN PLUMBING & HEATING 401(K) PLAN-41$3,929,344$283,995$6,927iApproximate average salary by contribution assumption: employee only about $173,168 at 4% or $115,445 at 6%; with 50% employer match about $115,445 at 4% or $76,963 at 6%; with 100% employer match about $86,584 at 4% or $57,723 at 6%.
Zimmerman Plumbing & Heating Inc. Employee Benefit Plan-32$131,503$423,384$13,231iApproximate average salary by contribution assumption: employee only about $330,769 at 4% or $220,513 at 6%; with 50% employer match about $220,513 at 4% or $147,008 at 6%; with 100% employer match about $165,384 at 4% or $110,256 at 6%.
2020243$3,409,480$709,573$16,502iApproximate average salary by contribution assumption: employee only about $412,542 at 4% or $275,028 at 6%; with 50% employer match about $275,028 at 4% or $183,352 at 6%; with 100% employer match about $206,271 at 4% or $137,514 at 6%.
ZIMMERMAN PLUMBING & HEATING 401(K) PLAN-43$3,279,760$268,783$6,251iApproximate average salary by contribution assumption: employee only about $156,269 at 4% or $104,179 at 6%; with 50% employer match about $104,179 at 4% or $69,453 at 6%; with 100% employer match about $78,135 at 4% or $52,090 at 6%.
Zimmerman Plumbing & Heating Inc. Employee Benefit Plan-31$129,720$440,790$14,219iApproximate average salary by contribution assumption: employee only about $355,476 at 4% or $236,984 at 6%; with 50% employer match about $236,984 at 4% or $157,989 at 6%; with 100% employer match about $177,738 at 4% or $118,492 at 6%.
2019242$2,737,279$613,860$14,616iApproximate average salary by contribution assumption: employee only about $365,393 at 4% or $243,595 at 6%; with 50% employer match about $243,595 at 4% or $162,397 at 6%; with 100% employer match about $182,696 at 4% or $121,798 at 6%.
ZIMMERMAN PLUMBING & HEATING 401(K) PLAN-42$2,705,376$258,784$6,162iApproximate average salary by contribution assumption: employee only about $154,038 at 4% or $102,692 at 6%; with 50% employer match about $102,692 at 4% or $68,461 at 6%; with 100% employer match about $77,019 at 4% or $51,346 at 6%.
Zimmerman Plumbing & Heating Inc. Employee Benefit Plan-35$31,903$355,076$10,145iApproximate average salary by contribution assumption: employee only about $253,626 at 4% or $169,084 at 6%; with 50% employer match about $169,084 at 4% or $112,723 at 6%; with 100% employer match about $126,813 at 4% or $84,542 at 6%.
2018238$2,266,721$591,907$15,577iApproximate average salary by contribution assumption: employee only about $389,413 at 4% or $259,608 at 6%; with 50% employer match about $259,608 at 4% or $173,072 at 6%; with 100% employer match about $194,706 at 4% or $129,804 at 6%.
ZIMMERMAN PLUMBING & HEATING 401(K) PLAN-38$2,012,306$231,145$6,083iApproximate average salary by contribution assumption: employee only about $152,069 at 4% or $101,379 at 6%; with 50% employer match about $101,379 at 4% or $67,586 at 6%; with 100% employer match about $76,035 at 4% or $50,690 at 6%.
Zimmerman Plumbing & Heating Inc. Employee Benefit Plan-23$254,415$360,762$15,685iApproximate average salary by contribution assumption: employee only about $392,133 at 4% or $261,422 at 6%; with 50% employer match about $261,422 at 4% or $174,281 at 6%; with 100% employer match about $196,066 at 4% or $130,711 at 6%.
2017138$1,989,434$226,738$5,967iApproximate average salary by contribution assumption: employee only about $149,170 at 4% or $99,446 at 6%; with 50% employer match about $99,446 at 4% or $66,298 at 6%; with 100% employer match about $74,585 at 4% or $49,723 at 6%.
ZIMMERMAN PLUMBING & HEATING 401(K) PLAN-38$1,989,434$226,738$5,967iApproximate average salary by contribution assumption: employee only about $149,170 at 4% or $99,446 at 6%; with 50% employer match about $99,446 at 4% or $66,298 at 6%; with 100% employer match about $74,585 at 4% or $49,723 at 6%.
2016133$1,541,421$182,701$5,536iApproximate average salary by contribution assumption: employee only about $138,410 at 4% or $92,273 at 6%; with 50% employer match about $92,273 at 4% or $61,515 at 6%; with 100% employer match about $69,205 at 4% or $46,137 at 6%.
ZIMMERMAN PLUMBING & HEATING 401(K) PLAN-33$1,541,421$182,701$5,536iApproximate average salary by contribution assumption: employee only about $138,410 at 4% or $92,273 at 6%; with 50% employer match about $92,273 at 4% or $61,515 at 6%; with 100% employer match about $69,205 at 4% or $46,137 at 6%.
2015123$1,284,294$137,082$5,960iApproximate average salary by contribution assumption: employee only about $149,002 at 4% or $99,335 at 6%; with 50% employer match about $99,335 at 4% or $66,223 at 6%; with 100% employer match about $74,501 at 4% or $49,667 at 6%.
ZIMMERMAN PLUMBING & HEATING 401(K) PLAN-23$1,284,294$137,082$5,960iApproximate average salary by contribution assumption: employee only about $149,002 at 4% or $99,335 at 6%; with 50% employer match about $99,335 at 4% or $66,223 at 6%; with 100% employer match about $74,501 at 4% or $49,667 at 6%.
2014124$1,315,344$121,342$5,056iApproximate average salary by contribution assumption: employee only about $126,398 at 4% or $84,265 at 6%; with 50% employer match about $84,265 at 4% or $56,177 at 6%; with 100% employer match about $63,199 at 4% or $42,133 at 6%.
ZIMMERMAN PLUMBING & HEATING 401(K) PLAN-24$1,315,344$121,342$5,056iApproximate average salary by contribution assumption: employee only about $126,398 at 4% or $84,265 at 6%; with 50% employer match about $84,265 at 4% or $56,177 at 6%; with 100% employer match about $63,199 at 4% or $42,133 at 6%.
2013119$1,176,976$79,016$4,159iApproximate average salary by contribution assumption: employee only about $103,968 at 4% or $69,312 at 6%; with 50% employer match about $69,312 at 4% or $46,208 at 6%; with 100% employer match about $51,984 at 4% or $34,656 at 6%.
ZIMMERMAN PLUMBING & HEATING 401(K) PLAN-19$1,176,976$79,016$4,159iApproximate average salary by contribution assumption: employee only about $103,968 at 4% or $69,312 at 6%; with 50% employer match about $69,312 at 4% or $46,208 at 6%; with 100% employer match about $51,984 at 4% or $34,656 at 6%.
2012117$868,576$86,275$5,075iApproximate average salary by contribution assumption: employee only about $126,875 at 4% or $84,583 at 6%; with 50% employer match about $84,583 at 4% or $56,389 at 6%; with 100% employer match about $63,438 at 4% or $42,292 at 6%.
ZIMMERMAN PLUMBING & HEATING 401(K) PLAN-17$868,576$86,275$5,075iApproximate average salary by contribution assumption: employee only about $126,875 at 4% or $84,583 at 6%; with 50% employer match about $84,583 at 4% or $56,389 at 6%; with 100% employer match about $63,438 at 4% or $42,292 at 6%.
2011116$691,350$89,977$5,624iApproximate average salary by contribution assumption: employee only about $140,589 at 4% or $93,726 at 6%; with 50% employer match about $93,726 at 4% or $62,484 at 6%; with 100% employer match about $70,295 at 4% or $46,863 at 6%.
ZIMMERMAN PLUMBING & HEATING 401(K) PLAN-16$691,350$89,977$5,624iApproximate average salary by contribution assumption: employee only about $140,589 at 4% or $93,726 at 6%; with 50% employer match about $93,726 at 4% or $62,484 at 6%; with 100% employer match about $70,295 at 4% or $46,863 at 6%.
2010119$711,589$81,824$4,307iApproximate average salary by contribution assumption: employee only about $107,663 at 4% or $71,775 at 6%; with 50% employer match about $71,775 at 4% or $47,850 at 6%; with 100% employer match about $53,832 at 4% or $35,888 at 6%.
ZIMMERMAN PLUMBING & HEATING 401(K) PLAN-19$711,589$81,824$4,307iApproximate average salary by contribution assumption: employee only about $107,663 at 4% or $71,775 at 6%; with 50% employer match about $71,775 at 4% or $47,850 at 6%; with 100% employer match about $53,832 at 4% or $35,888 at 6%.
2009119$567,330$76,750$4,039iApproximate average salary by contribution assumption: employee only about $100,987 at 4% or $67,325 at 6%; with 50% employer match about $67,325 at 4% or $44,883 at 6%; with 100% employer match about $50,493 at 4% or $33,662 at 6%.
ZIMMERMAN PLUMBING & HEATING 401(K) PLAN-19$567,330$76,750$4,039iApproximate average salary by contribution assumption: employee only about $100,987 at 4% or $67,325 at 6%; with 50% employer match about $67,325 at 4% or $44,883 at 6%; with 100% employer match about $50,493 at 4% or $33,662 at 6%.
2008117$342,576$80,176$4,716iApproximate average salary by contribution assumption: employee only about $117,906 at 4% or $78,604 at 6%; with 50% employer match about $78,604 at 4% or $52,403 at 6%; with 100% employer match about $58,953 at 4% or $39,302 at 6%.
ZIMMERMAN PLUMBING & HEATING 401K PLAN-17$342,576$80,176$4,716iApproximate average salary by contribution assumption: employee only about $117,906 at 4% or $78,604 at 6%; with 50% employer match about $78,604 at 4% or $52,403 at 6%; with 100% employer match about $58,953 at 4% or $39,302 at 6%.
2007122$506,148$97,555$4,434iApproximate average salary by contribution assumption: employee only about $110,858 at 4% or $73,905 at 6%; with 50% employer match about $73,905 at 4% or $49,270 at 6%; with 100% employer match about $55,429 at 4% or $36,953 at 6%.
ZIMMERMAN PLUMBING & HEATING 401K PLAN-22$506,148$97,555$4,434iApproximate average salary by contribution assumption: employee only about $110,858 at 4% or $73,905 at 6%; with 50% employer match about $73,905 at 4% or $49,270 at 6%; with 100% employer match about $55,429 at 4% or $36,953 at 6%.
2005119$312,579$82,739$4,355iApproximate average salary by contribution assumption: employee only about $108,867 at 4% or $72,578 at 6%; with 50% employer match about $72,578 at 4% or $48,385 at 6%; with 100% employer match about $54,434 at 4% or $36,289 at 6%.
ZIMMERMAN PLUMBING AND HEATING 401K PLAN-19$312,579$82,739$4,355iApproximate average salary by contribution assumption: employee only about $108,867 at 4% or $72,578 at 6%; with 50% employer match about $72,578 at 4% or $48,385 at 6%; with 100% employer match about $54,434 at 4% or $36,289 at 6%.
2004124$256,792$78,613$3,276iApproximate average salary by contribution assumption: employee only about $81,889 at 4% or $54,592 at 6%; with 50% employer match about $54,592 at 4% or $36,395 at 6%; with 100% employer match about $40,944 at 4% or $27,296 at 6%.
ZIMMERMAN PLUMBING AND HEATING 401K PLAN-24$256,792$78,613$3,276iApproximate average salary by contribution assumption: employee only about $81,889 at 4% or $54,592 at 6%; with 50% employer match about $54,592 at 4% or $36,395 at 6%; with 100% employer match about $40,944 at 4% or $27,296 at 6%.
2003119$166,028$71,503$3,763iApproximate average salary by contribution assumption: employee only about $94,083 at 4% or $62,722 at 6%; with 50% employer match about $62,722 at 4% or $41,815 at 6%; with 100% employer match about $47,041 at 4% or $31,361 at 6%.
ZIMMERMAN PLUMBING AND HEATING 401K PLAN-19$166,028$71,503$3,763iApproximate average salary by contribution assumption: employee only about $94,083 at 4% or $62,722 at 6%; with 50% employer match about $62,722 at 4% or $41,815 at 6%; with 100% employer match about $47,041 at 4% or $31,361 at 6%.
2002119$78,679$62,611$3,295iApproximate average salary by contribution assumption: employee only about $82,383 at 4% or $54,922 at 6%; with 50% employer match about $54,922 at 4% or $36,615 at 6%; with 100% employer match about $41,191 at 4% or $27,461 at 6%.
ZIMMERMAN PLUMBING AND HEATING 401K PLAN-19$78,679$62,611$3,295iApproximate average salary by contribution assumption: employee only about $82,383 at 4% or $54,922 at 6%; with 50% employer match about $54,922 at 4% or $36,615 at 6%; with 100% employer match about $41,191 at 4% or $27,461 at 6%.
2001122$0$0-
ZIMMERMAN PLUMBING AND HEATING 401K PLAN-22---