Manufacturing · Frederick, MD

Stulz Air Technology Systems INC

According to OSHA enforcement records (2010–2026), Stulz Air Technology Systems INC has a mixed safety record: 4 violations across 2 inspections. See the full breakdown below.

0% serious
$0
OSHA penalties
4
Violations cited
2
OSHA inspections

Stulz Air Technology Systems INC in Frederick, MD has been the subject of 2 OSHA workplace inspections and 4 citations since 2010, according to enforcement records from the U.S. Department of Labor. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

The record in one line

OSHA has inspected Stulz Air Technology Systems INC 2 times over 1 year - more than twice a year on average. These inspections resulted in 4 violations, averaging 2.0 per inspection, above what's typical for a single visit. 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, Meta Manufacturing Corporation in Blue Ash, OH is another manufacturing employer with 2 OSHA inspections on record and $0 in current penalties.

2.0
violations per inspection
0.0%
of violations were serious

Compliance score

D 61/100
  • D OSHA safety compliance: 4 violations across 2 OSHA inspections (2.0 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.

Open my watchlist

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 Stulz Air Technology Systems INC.

Frequently inspected, many findingsRarely inspected, many findingsFrequently inspected, clean recordBelow median on both1.92.022.02.0017.635.152.770.3OSHA inspectionsViolations citedSOUTHERN INDUSTRIAL …, OSHA inspections: 2 · Violations cited: 67SIMWON NA CORP., OSHA inspections: 2 · Violations cited: 31ALLNEX USA, INC., OSHA inspections: 2 · Violations cited: 21WIKOFF COLOR CORPORA…, OSHA inspections: 2 · Violations cited: 12TREMRON LAKELAND, LLC, OSHA inspections: 2 · Violations cited: 2CURBS PLUS, INC., OSHA inspections: 2 · Violations cited: 15ACH FOAM TECHNOLOGIE…, OSHA inspections: 2 · Violations cited: 12FOSTER POULTRY FARMS, OSHA inspections: 2 · Violations cited: 5MULTISTACK, LLC, OSHA inspections: 2 · Violations cited: 15BIOIBERICA NEBRASKA,…, OSHA inspections: 2 · Violations cited: 13CORESLAB STRUCTURES …, OSHA inspections: 2 · Violations cited: 14QED SYSTEMS INCORPOR…, OSHA inspections: 2 · Violations cited: 12DPT LABORATORIES LTD., OSHA inspections: 2 · Violations cited: 5ALLIANT TECHSYSTEMS …, OSHA inspections: 2 · Violations cited: 7FALLS CREEK POWDERED…, OSHA inspections: 2 · Violations cited: 38SUNBELT FABRICATORS,…, OSHA inspections: 2 · Violations cited: 38MAURA BUILDINGS, INC…, OSHA inspections: 2 · Violations cited: 15SARTORI COMPANY, OSHA inspections: 2 · Violations cited: 10STEELFAB, INC., OSHA inspections: 2 · Violations cited: 11TRI-BORO SHELVING, I…, OSHA inspections: 2 · Violations cited: 13Stulz Air Technology…, OSHA inspections: 2 · Violations cited: 4
Stulz Air Technology Systems INC has 2 OSHA inspections on record and 4 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.

How Stulz Air Technology Systems INC Compares

Stulz Air Technology Systems INC's 2.00 violations per inspection compares to the Manufacturing sector average of 8.0 violations per employer.

No OSHA penalty has been assessed against Stulz Air Technology Systems INC to date. The Manufacturing sector average runs $15,763 per employer.

Enforcement detail

OSHA Inspection History

Total Inspections

2

First Inspection

2015-02-27

Last Inspection

2015-06-03

Inspection Span

1 yr

Violations / Inspection

2.0

Avg Penalty / Inspection

$0

Industry Avg / Inspection

$6,093

What this shows 2 inspections over 1 year, averaging 2.0 violations per visit. That's $0 per inspection vs. the Manufacturing average of $6,093.

Enforcement detail

Violation Breakdown

0

Serious

0.0% of total

0

Willful

0.0% of total

0

Repeat

0.0% of total

4

Other-Than-Serious

100.0% 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.

Industry Safety Context: Manufacturing

How Stulz Air Technology Systems INC compares to the Manufacturing sector, which has 44,645 employers tracked by PlainWorker.

Metric Stulz Air Technology Systems INC Industry Avg
Inspections 2 2.6
Violations 4 8.0
Total Penalty $0 $15,763
Avg Penalty per Inspection $0 $6,093

Nationwide Manufacturing peers with similar penalties or inspection counts

Two OSHA-record peer sets for Stulz Air Technology Systems INC, both outside MD so the neighborhoods are not geographic containment.

Similar OSHA inspection count

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

Nearby & Similar Employers in Manufacturing

Showing 5 of 44644 other employers tracked in this sector.

Compare Stulz Air Technology Systems INC vs Meta Manufacturing Corporation side-by-side →

What to do with this record

Use Stulz Air Technology Systems INC's enforcement history as one data point, not the whole picture.

  • A single employer's record can look unusual in isolation. Compare Stulz Air Technology Systems INC against Meta Manufacturing Corporation, a similarly-sized employer in the same sector, before drawing conclusions. Compare side-by-side
  • See whether Stulz Air Technology Systems INC'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 Stulz Air Technology Systems INC safe to work at?
Based on OSHA records, Stulz Air Technology Systems INC's workplace safety record is mixed, with some compliance concerns. The employer has 4 violations across 2 inspections. Compared to Manufacturing industry peers, this is below average for penalties. Review the full inspection history below for details.
How many OSHA violations does Stulz Air Technology Systems INC have?
Stulz Air Technology Systems INC has 4 OSHA violations on record, including 0 serious, 0 willful, and 0 repeat violations. The total current penalty amount is $0.
How many OSHA inspections has Stulz Air Technology Systems INC had?
Stulz Air Technology Systems INC has had 2 OSHA inspections, with the first recorded on 2015-02-27 and the most recent on 2015-06-03. This averages 2.0 violations per inspection.
What is the total penalty amount for Stulz Air Technology Systems INC?
Stulz Air Technology Systems INC has been assessed $0 in current OSHA penalties.
What industry does Stulz Air Technology Systems INC operate in?
Stulz Air Technology Systems INC operates in the Manufacturing sector (NAICS code 333415). This industry has 44,645 employers tracked by PlainWorker, with 115,492 total OSHA inspections and $703.72M in cumulative penalties.
How does Stulz Air Technology Systems INC's safety record compare to industry average?
Stulz Air Technology Systems INC's total OSHA penalty of $0 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, Meta Manufacturing Corporation in Blue Ash, OH is a similar manufacturing employer with $0 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.

Verify with OSHA establishment search →

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.