401(k) · DOL Form 5500 · 2023

Interstate Mechanical Corporation 401(k) Plan

Data updated 2026-08-25

$5M
Total assets Small plan by assets
352
Participants Below avg headcount
45th
Percentile by assets National rank
$14,412
Avg per participant Low balance/head
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Official DOL plan name: Interstate Mechanical Corporation 401(k) Profit Sharing Plan · Sponsored by Interstate Mechanical Corporation · Arizona · Construction

$5M in assets, 352 participants

Interstate Mechanical Corporation's Interstate Mechanical Corporation 401(k) Profit Sharing Plan reported $5M in total assets and 352 participants in its 2023 DOL Form 5500 filing, ranking in the 45th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

  • #3,870 in Construction (9,030 peers)

Interstate Mechanical Corporation multi-year trail

Interstate Mechanical Corporation's plans moved +31.9% in assets from 2022 to 2024; this filing shows Interstate Mechanical Corporation 401(k) Profit Sharing Plan at $5M / 352 participants.

#3,870
in Construction (9,030 peers)
+11.4%
assets growth YoY

Interstate Mechanical Corporation 401(k) Profit Sharing Plan's mid-pack asset rank among Construction and all filers

Interstate Mechanical Corporation 401(k) Profit Sharing Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$5,072,892 45th percentile higher than 45% of 127,068 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023

Interstate Mechanical Corporation 401(k) Profit Sharing Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Interstate Mechanical Corporation 401(k) Profit Sharing Plan sits mid-pack in the medium band (352 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Interstate Mechanical Corporation 401(k) Profit Sharing Plan reported net income rose from -$723K in the plan year 2022 filing to $518K in the plan year 2023 filing.
  • Interstate Mechanical Corporation 401(k) Profit Sharing Plan end-of-year assets rose from $5M in the plan year 2022 filing to $5M in the plan year 2023 filing.
  • Interstate Mechanical Corporation 401(k) Profit Sharing Plan reported participants rose from 340 in the plan year 2022 filing to 352 in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 860448232 · Interstate Mechanical Corporation PY 2023 · 401(k)

Interstate Mechanical Corporation 401(k) Profit Sharing Plan · $5M · 352 · 45th

  • ASSETS $5M
  • PCT 352
  • EIN 45th
  • RANK 401(k)
  • PHOTO near Safe-Harbor 401(k) Profit Sharing Plan for Employees of Girl Scouts of North East Ohio
  • IND ind #3870

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Construction retirement plans → · Plans in Arizona →

Interstate Mechanical Corporation 401(k) Profit Sharing Plan in the asset neighbourhood

Interstate Mechanical Corporation 401(k) Profit Sharing PlanInterstate Mechanical Corpor…$5MSafe-Harbor 401(k) Profit Sharing Plan for Employees of Girl Scouts of North East OhioSafe-Harbor 401(k) Profit Sh…$5MLabrie U.S. Employees 401(k) PlanLabrie U.S. Employees 401(k)…$5M403(b) Thrift Plan of R.a.I.N. Total Care, Inc.403(b) Thrift Plan of R.a.I.…$5M403(b) Thrift Plan for Employees of Community Development Corporation of Long Island403(b) Thrift Plan for Emplo…$5M
End-of-year total assets ($M) among Interstate Mechanical Corporation 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Interstate Mechanical Corporation multi-year asset trail

Sponsor-wide plan assets over time

All Interstate Mechanical Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$6M 31.91207904429964% vs 2022
2024 filing year
$4M$4.5M$5M$5.5M$6M$6.5M 202220232024 $4.56M $6.01M ▲ +31.8%
Year Plans Participants Total Assets
2022 1 340 $5M
2023 1 352 $5M
2024 1 416 $6M

Interstate Mechanical Corporation filing trail (2023)

Total Assets (Beginning of Year)$5M
Net Assets (End of Year)$5M
Net Income$518K
Employer EIN860448232
Plan Effective Date2008-01-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Arizona

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Interstate Mechanical Corporation 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Arizona, assets vs. participants Scatter plot of 6 data points. -200000200004000060000 -20246 Total assets ($B) Participants Interstate Mechanical Corporation 401(k) Profit Sharing Plan, Total assets ($B): 0.005072892 · Participants: 352Interstate Mechanical Corporation 401(k) Profit Sharing PlanBechtel Trust & Thrift Plan, Total assets ($B): 5.691074806 · Participants: 7448Bechtel Trust & Thrift PlanBanner Health Employees 401(k) Plan, Total assets ($B): 4.270882725 · Participants: 52452Banner Health Employees 401(k) PlanRepublic Services, Inc. 401(k) Plan, Total assets ($B): 2.379834679 · Participants: 28131Republic Services, Inc. 401(k) PlanFreeport-Mcmoran Inc. Employee Capital Accumulation Program, Total assets ($B): 2.323111586 · Participants: 13105Freeport-Mcmoran Inc. Employee Capital Accumulation ProgramStantec 401(k) Plan, Total assets ($B): 2.021683156 · Participants: 10719Stantec 401(k) Plan
Interstate Mechanical Corporation 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Arizona, assets vs. participants
Compare Interstate Mechanical Corporation 401(k) Profit Sharing Plan side-by-side with 3 peers →

Interstate Mechanical Corporation 401(k) Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside Arizona, the nearest 401(k) by assets is Safe-Harbor 401(k) Profit Sharing Plan for Employees of Girl Scouts of North East Ohio in OH ($5M); by covered participants it is Xeris Pharmaceuticals, Inc. 401(k) Plan in IL (352 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (352 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Interstate Mechanical Corporation 401(k) Profit Sharing Plan assets move in 2023? ▼
Interstate Mechanical Corporation 401(k) Profit Sharing Plan grew at a solid clip - up 11.4% during 2023, from $5M to $5M. Reported net income was $518K.
How have Interstate Mechanical Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Interstate Mechanical Corporation's sponsor-wide assets grew 31.9%, from $5M to $6M.
Which 401(k) plans are similar in size to Interstate Mechanical Corporation 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Safe-Harbor 401(k) Profit Sharing Plan for Employees of Girl Scouts of North East Ohio in OH ($5M, 105 participants).
Which 401(k) plans cover a similar participant headcount to Interstate Mechanical Corporation 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Xeris Pharmaceuticals, Inc. 401(k) Plan in IL (352 participants, $25M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 860448232.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.