# Air Control Systems, INC. 401(k) Plan
Source: https://planprovider.pro/companies/air-control-systems-inc-401k-plan-001-1402

> Air Control Systems, INC.'s 401(k) plan: 183 participants, plan year 2024 financials, providers, and benchmarks from Form 5500.

Form 5500 filing data for plan year 2024.

## Plan Snapshot

- **Plan Sponsor:** Air Control Systems, INC.

- **Sponsor EIN:** 330491402

- **Sponsor Address:** 1940 SOUTH GROVE AVE., ONTARIO, CA, 91761

- **Plan Type:** 401(k)

- **Total Participants:** 183

- **Total Assets:** $11.7M

## Key Plan Design Features

- **Auto-Enrollment:** Yes

- **Auto-Escalation:** No

- **Allows Roth Contributions:** Yes

- **Participant Loans:** No

- **Participant-Directed Investments:** Yes

- **ERISA Section 404(c) Fiduciary Safe Harbor:** Yes

## Plan Financials by Year

| Year|Participants|Total Assets|Employer Contrib.|Employee Contrib.|

| 2024|183|$11.7M|$645,583|$1.2M|

| 2023|158|$9.7M|$529,103|$990,271|

| 2022|145|$7.4M|$450,457|$853,346|

## Service Providers (Schedule C)

Vendors paid $5,000 or more for services to the plan, ranked by total compensation (direct + indirect fees).

| Provider Name|
Role|
Direct Compensation|
Indirect Compensation|
Total Fees|

| NORTHWESTERN MUTUAL INVESTMENT SERV|INVESTMENT/FINANCIAL ADVI|$38,101|—|$38,101|

| ADP, INC.|RECORD KEEPER|$29,082|—|$29,082|

| DAVID L. BUCK CPA|Auditor|—|—|$0|

### Verified Provider Profiles

Direct links to verified profiles of matched retirement plan providers on PlanProvider.Pro:

- [NORTHWESTERN MUTUAL INVESTMENT SERV](https://planprovider.pro/provider/northwestern-mutual) — INVESTMENT/FINANCIAL ADVI

- [ADP, INC.](https://planprovider.pro/provider/adp-retirement-services) — RECORD KEEPER

- [DAVID L. BUCK CPA](https://planprovider.pro/provider/david-l-buck-cpa) — Auditor

## Plan Fees & Expenses

Annual service provider fees and administrative expenses sourced from DOL Form 5500 filings.

- **Total Service Provider Fees:** $67,183

- **Estimated Expense Ratio:** 0.574% of plan assets

### Historical Administrative Expenses

Breakdown of administrative expense categories reported on Form 5500 filings.

| Year|
Total Admin Expenses|
Investment Mgmt Fees|
Contract Admin Fees|
IQPA Audit Fees|
Professional Fees|

| 2024|$67,184|$38,100|—|—|—|

| 2023|$52,738|$15,166|—|—|—|

| 2022|$34,776|—|—|—|—|

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[View full interactive plan profile on PlanProvider.Pro](https://planprovider.pro/companies/air-control-systems-inc-401k-plan-001-1402)

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