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Employers › MN

Manufacturing · ST Paul, MN

Acf LLC DBA Custom Rock

According to OSHA enforcement records (2010–2026), Acf LLC DBA Custom Rock ranks #97,141 of 99,447 penalized U.S. employers by total current penalty, with a relatively clean safety record: 2 violations across 2 inspections.

Lower half by penalty50% serious
$210
OSHA penalties
2
Violations cited
2
OSHA inspections
#97,141
of 99,447 penalized employers

Acf LLC DBA Custom Rock in ST Paul, MN has been the subject of 2 OSHA workplace inspections and 2 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $210. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

The record in one line

OSHA has inspected Acf LLC DBA Custom Rock 2 times over 1 year - more than twice a year on average. These inspections resulted in 2 violations, averaging 1.0 per inspection. According to OSHA enforcement records, its total current penalty ranks #97,141 of 99,447 penalized U.S. employers (the lower half of penalized employers nationally). Of these, 1 were classified as serious - indicating hazards that could cause death or serious harm. Against the Manufacturing industry average of 3 inspections per employer, this runs moderately below peers (0.8x the sector average) on inspection frequency. For comparison, RC Fabricators INC in Hibbing, MN is another manufacturing employer with 2 OSHA inspections on record and $210 in current penalties.

1.0
violations per inspection
50.0%
of violations were serious
#97,141
of 99,447 penalized employers

Compliance score

C 75/100
  • C OSHA safety compliance: 2 violations across 2 OSHA inspections (1.0 per inspection), vs. national p10 0.0 (best) / p90 5.5 (worst) among 145,626 inspected employers.

Channels are separate federal datasets: a dimension marked not applicable simply has no record in that dataset for this employer, not a good or bad score.

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How Acf LLC DBA Custom Rock compares on OSHA penalties

Total current penalty vs the Manufacturing per-employer average

in penalties

What this shows Acf LLC DBA Custom Rock runs well below peers (0.01x the sector average) in total OSHA penalties.

Source U.S. Department of Labor, OSHA enforcement extracts As of 2026

Where this penalty ranks nationally

Total current OSHA penalty vs every U.S. employer with a nonzero penalty

$210 Top 2% most affordable more affordable than 98% of 99,447 U.S. employers with a penalty

$0–$5,000: 43,959 U.S. employers with a penalty (44%). This entry sits in this band. $5,000–$10,000: 20,304 U.S. employers with a penalty (20%). Above this entry. $10,000–$15,000: 11,027 U.S. employers with a penalty (11%). Above this entry. $15,000–$20,000: 6,546 U.S. employers with a penalty (7%). Above this entry. $20,000–$25,000: 4,175 U.S. employers with a penalty (4%). Above this entry. $25,000–$30,000: 2,877 U.S. employers with a penalty (3%). Above this entry. $30,000–$35,000: 2,036 U.S. employers with a penalty (2%). Above this entry. $35,000–$40,000: 1,493 U.S. employers with a penalty (2%). Above this entry. $40,000–$45,000: 1,095 U.S. employers with a penalty (1%). Above this entry. $45,000–$50,000: 785 U.S. employers with a penalty (1%). Above this entry. $50,000–$55,000: 5,150 U.S. employers with a penalty (5%). Above this entry. This employer $0 $55,000 every penalized U.S. employer, bucketed by value

Each bar is a $5K-wide band; taller bars hold more U.S. employers with a penalty. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Department of Labor, OSHA enforcement extracts · 2026

Does more inspection scrutiny mean more findings?

Each dot is one of 21 Manufacturing employers with an OSHA inspection on record, placed by inspections and violations cited. The highlighted dot is Acf LLC DBA Custom Rock.

Frequently inspected, many findingsRarely inspected, many findingsFrequently inspected, clean recordBelow median on both1.92.022.02.0015.530.946.461.9OSHA inspectionsViolations citedALL FAB PRECISION SH…, OSHA inspections: 2 · Violations cited: 7SENSIENT FLAVORS INC., OSHA inspections: 2 · Violations cited: 31FORMOSA PLASTICS COR…, OSHA inspections: 2 · Violations cited: 20AMERICAN WIRE & CABL…, OSHA inspections: 2 · Violations cited: 50AIRSTREAM, INC, OSHA inspections: 2 · Violations cited: 5LIFEWAY WISCONSIN, I…, OSHA inspections: 2 · Violations cited: 25QUALITY INDUSTRIES, …, OSHA inspections: 2 · Violations cited: 7KITTRICH CORPORATION, OSHA inspections: 2 · Violations cited: 16WMT HOUSING, LLC, OSHA inspections: 2 · Violations cited: 13JOHN KUHNI SONS, INC, OSHA inspections: 2 · Violations cited: 8THE TIMBERMEN, INC., OSHA inspections: 2 · Violations cited: 23NATURE SOY, LLC, OSHA inspections: 2 · Violations cited: 20LEVENT INDUSTRIES, I…, OSHA inspections: 2 · Violations cited: 18KITCHENMAX, LLC, OSHA inspections: 2 · Violations cited: 59AKRON SPECIAL MACHIN…, OSHA inspections: 2 · Violations cited: 14JEFCO MANUFACTURING,…, OSHA inspections: 2 · Violations cited: 6PATRICK INDUSTRIES, …, OSHA inspections: 2 · Violations cited: 6FLOWLINE DIVISION OF…, OSHA inspections: 2 · Violations cited: 27PALMETTO STATE ARMOR…, OSHA inspections: 2 · Violations cited: 22CONNER COLORADO, LLC, OSHA inspections: 2 · Violations cited: 9Acf LLC DBA Custom R…, OSHA inspections: 2 · Violations cited: 2
Acf LLC DBA Custom Rock has 2 OSHA inspections on record and 2 violations cited. The crosshair marks the median among these Manufacturing peers. Across this sector's tracked employers, more inspections is moderately associated with more violations found -- not a coincidence, but not a guarantee either.

Acf LLC DBA Custom Rock in the Manufacturing enforcement ledger

In Manufacturing, Acf LLC DBA Custom Rock sits at penalty rank #34,785 of 35,243 penalized establishments ($210 assessed).

How Acf LLC DBA Custom Rock Compares

Acf LLC DBA Custom Rock's 1.00 violations per inspection compares to the Manufacturing sector average of 8.0 violations per employer.

Against the Manufacturing industry average of $15,763 per employer, this employer's current OSHA penalty runs well below peers (0.01x the sector average).

Enforcement detail

OSHA Inspection History

Total Inspections

2

First Inspection

2013-02-01

Last Inspection

2013-02-01

Inspection Span

1 yr

Violations / Inspection

1.0

Avg Penalty / Inspection

$105

Industry Avg / Inspection

$6,093

What this shows 2 inspections over 1 year, averaging 1.0 violations per visit. That's $105 per inspection vs. the Manufacturing average of $6,093.

Enforcement detail

Violation Breakdown

1

Serious

50.0% of total

0

Willful

0.0% of total

0

Repeat

0.0% of total

1

Other-Than-Serious

50.0% of total

What this shows Serious violations involve hazards that could cause death or serious physical harm. Willful violations indicate intentional or knowing disregard of the law. Repeat violations are for hazards previously cited within the past 5 years.

Enforcement detail

Penalty Analysis

Initial Penalty Assessed

$300

Current Penalty Amount

$210

Penalty Reduction

30.0%

What this shows Penalties were reduced by $90 from the initial assessment of $300. Reductions may result from informal settlements, formal contests, or negotiated agreements with OSHA.

Industry Safety Context: Manufacturing

How Acf LLC DBA Custom Rock compares to the Manufacturing sector, which has 44,645 employers tracked by PlainWorker.

Metric Acf LLC DBA Custom Rock Industry Avg
Inspections 2 2.6
Violations 2 8.0
Total Penalty $210 $15,763
Avg Penalty per Inspection $105 $6,093
View all 44,645 employers in Manufacturing →

Nationwide Manufacturing peers with similar penalties or inspection counts

Two OSHA-record peer sets for Acf LLC DBA Custom Rock, both outside MN so the neighborhoods are not geographic containment.

Similar current OSHA penalty

Nearest same-sector employers by current assessed penalty ($210 here).

The Rogue Winery LLC $210 OR Canron Western Constructors INC $210 OR Bullseye Glass CO $210 OR Breg International INC $210 VA

Similar OSHA inspection count

Same-sector employers with a comparable inspection history outside this state (2 inspections here).

All Fab Precision Sheetmetal, INC. 2 insp. San Jose, CA Sensient Flavors INC. 2 insp. Indianapolis, IN Formosa Plastics Corporation,U.S.a. 2 insp. Delaware City, DE American Wire & Cable Company 2 insp. Olmsted Falls, OH

Nearby & Similar Employers in Manufacturing

Showing 5 of 44644 other employers tracked in this sector.

Wis-Pak of Mankato INC
North Mankato, MN
2 inspections $210
Willmar Fabrication LLC
Willmar, MN
2 inspections $210
Liftpro International INC
Duluth, MN
2 inspections $210
Haus Specialty Manufacturing, INC.
Chisago City, MN
2 inspections $210
RC Fabricators INC
Hibbing, MN
2 inspections $210

Compare Acf LLC DBA Custom Rock vs Wis-Pak of Mankato INC side-by-side →

What to do with this record

Use Acf LLC DBA Custom Rock's enforcement history as one data point, not the whole picture.

  • A single employer's record can look unusual in isolation. Compare Acf LLC DBA Custom Rock against Wis-Pak of Mankato INC, a similarly-sized employer in the same sector, before drawing conclusions. Compare side-by-side
  • See whether Acf LLC DBA Custom Rock's inspection and penalty record is typical for Manufacturing or an outlier against the sector's own average. View the Manufacturing sector
  • Before you accept a job or raise a safety concern, search any employer for its own OSHA inspection history the same way you found this one. Search employers

Figures reflect closed OSHA and WHD federal enforcement actions on record (2010–2026); not every workplace issue results in an inspection or investigation.

Frequently Asked Questions

Is Acf LLC DBA Custom Rock safe to work at? ▼
Based on OSHA records, Acf LLC DBA Custom Rock's workplace safety record is relatively clean, with fewer violations than typical. The employer has 2 violations across 2 inspections, including 1 serious violations. Compared to Manufacturing industry peers, this is below average for penalties. Review the full inspection history below for details.
How many OSHA violations does Acf LLC DBA Custom Rock have? ▼
Acf LLC DBA Custom Rock has 2 OSHA violations on record, including 1 serious, 0 willful, and 0 repeat violations. The total current penalty amount is $210.
How many OSHA inspections has Acf LLC DBA Custom Rock had? ▼
Acf LLC DBA Custom Rock has had 2 OSHA inspections, with the first recorded on 2013-02-01 and the most recent on 2013-02-01. This averages 1.0 violations per inspection.
What is the total penalty amount for Acf LLC DBA Custom Rock? ▼
Acf LLC DBA Custom Rock has been assessed $210 in current OSHA penalties, reduced from an initial assessment of $300 (a 30.0% reduction).
Does Acf LLC DBA Custom Rock have any serious or willful violations? ▼
Yes. Acf LLC DBA Custom Rock has 1 serious violations. Serious violations involve hazards likely to cause death or serious physical harm. Willful violations indicate the employer intentionally or knowingly disregarded the law.
What industry does Acf LLC DBA Custom Rock operate in? ▼
Acf LLC DBA Custom Rock operates in the Manufacturing sector (NAICS code 326199). This industry has 44,645 employers tracked by PlainWorker, with 115,492 total OSHA inspections and $703.72M in cumulative penalties.
Where does Acf LLC DBA Custom Rock rank nationally on OSHA penalties? ▼
Among the 99,447 U.S. employers with a nonzero current OSHA penalty in PlainWorker's corpus, Acf LLC DBA Custom Rock ranks #97,141 (the lower half of penalized employers nationally). The ordinal is a live COUNT of employers with a lower total_current_penalty; see the methodology page for the exact derivation.
How does Acf LLC DBA Custom Rock's safety record compare to industry average? ▼
Acf LLC DBA Custom Rock's total OSHA penalty of $210 is below the Manufacturing industry average of $15,763 per employer. The employer has 2 inspections compared to the industry average of 2.6 per employer. For a direct comparison, RC Fabricators INC in Hibbing, MN is a similar manufacturing employer with $210 in current penalties.
Data Sources & Methodology ▼

Data as of 2026. Source: U.S. Department of Labor (OSHA, WHD).

Source: OSHA Enforcement Data

Inspection and violation records from the Occupational Safety and Health Administration (OSHA), U.S. Department of Labor, covering the period 2010–2026. Includes inspection dates, violation types (serious, willful, repeat, other-than-serious), and penalty amounts. Penalties shown are current assessed amounts and may differ from original citations due to settlement, contest, or reduction.

Source: Wage and Hour Division (WHD)

Compliance actions from the WHD, covering enforcement of the Fair Labor Standards Act (FLSA), including minimum wage, overtime, and child labor violations. Back wages represent amounts owed to affected employees as determined by WHD investigations.

Employer Matching

Employers are matched across OSHA and WHD datasets by name, state, and city. Employers included in PlainWorker have 2 or more OSHA inspections or $1,000+ in WHD back wages. Data is updated monthly from data.dol.gov.

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Every figure on PlainWorker is rendered directly from official U.S. Department of Labor OSHA and Wage & Hour Division enforcement records, no number is typed in by an editor. This employer's ratios (penalty-per-violation, industry comparisons) are computed live from the 2 inspections on record. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.