STULZ AIR TECHNOLOGY SYSTEMS, INC is a air-conditioning and warm air heating equipment and commercial and industrial refrigeration equipment manufacturing employer in FREDERICK, MD. Federal records show 4 OSHA inspections with 48 violations and $47,600 in penalties. All data sourced from public federal enforcement records.

Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, FMCSA, NLRB, OFLC, and BLS. Last updated: April 21, 2026.

STULZ AIR TECHNOLOGY SYSTEMS, INC

1572 TILCO DRIVE, FREDERICK, MD, 21704

Parent: SMX LLC (6 locations)

333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing

EIN: 383860129

10 employees

Federal Enforcement
4
OSHA inspections
48 violations
$47,600 in penalties
1 hospitalizations2 National Emphasis Program inspections

Industry Benchmark

Industry Avg TRIR
2.1
Industry Avg DART
1.1
Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA Form 300A (employer self-reported).
OSHA Inspections
4
OSHA Violations
48
Total Penalties
$47,600
Trend
STABLE
WHD Cases
0
Back Wages Owed
$0
Confidence
HIGH
SVEP Flag
No

Data Insights

History Span
17 years
Last Activity
8yr ago
Inspection Rate
0.2/yr
Violation Rate
2.8/yr
Violation Severity Mix
75% serious$992 avg per violation$11,900 avg per inspection
Active Agencies:
OSHA$47,600 total across all agencies

Inspection Breakdown

Complaint
2
Accident
2
Complaint and accident-triggered inspections are stronger risk signals than routine planned inspections.
Violation rate: 50% of inspections

Peer Comparison

100%
Worse than most peers
vs 22 employers in same industry & state
Fewer violationsMore violations
Penalty Percentile
100%
Inspection Frequency Percentile
86%

Motor Carrier Safety (FMCSA)

DOT Number
2059127
Operation Type
A
Federal Motor Carrier Safety Administration — DOT-regulated carrier registration and fleet data.

Need API access, CSV upload, or PDF reports? Upgrade to Paid for $79/mo.

Inspection History

No inspection records found.

Loading news...

The FastDOL Report

Weekly workplace compliance news. Free.

Data aggregated from public federal enforcement records (OSHA, WHD, MSHA, EPA, FMCSA, NLRB, OFLC, BLS). Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.

Frequently Asked Questions

What is STULZ AIR TECHNOLOGY SYSTEMS, INC's OSHA violation history?
STULZ AIR TECHNOLOGY SYSTEMS, INC has 4 OSHA inspections on record with 48 violations and $47,600 in total penalties.
How does STULZ AIR TECHNOLOGY SYSTEMS, INC's safety record compare to its industry?
STULZ AIR TECHNOLOGY SYSTEMS, INC operates in the air-conditioning and warm air heating equipment and commercial and industrial refrigeration equipment manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 2.1.