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Employers › CA

Manufacturing · Pomona, CA

Superior Duct Fabrication

According to OSHA enforcement records (2010–2026), Superior Duct Fabrication has a relatively clean safety record: 2 violations across 2 inspections. See the full breakdown below.

Top 25% by penalty50% serious
$15,150
OSHA penalties
2
Violations cited
2
OSHA inspections
#23,905
of 100,495 penalized employers

Superior Duct Fabrication in Pomona, CA 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: $15,150. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

The record in one line

OSHA has inspected Superior Duct Fabrication 2 times over 4 years, roughly once every couple of years. These inspections resulted in 2 violations, averaging 1.0 per inspection. Its total OSHA penalty ranks in the top quarter 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, Graham Lumber Company LLC in Selmer, TN is another manufacturing employer with 3 OSHA inspections on record and $15,150 in current penalties.

1.0
violations per inspection
50.0%
of violations were serious
76%
of penalized employers rank lower

How Superior Duct Fabrication compares on OSHA penalties

Total current penalty vs the Manufacturing per-employer average

in penalties

What this shows Superior Duct Fabrication sits roughly in line with peers (1.0x 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

$15,150 Bottom 24% least affordable more affordable than 24% of 100,495 U.S. employers with a penalty

$0–$5,000: 44,435 U.S. employers with a penalty (44%). Below this entry. $5,000–$10,000: 20,628 U.S. employers with a penalty (21%). Below this entry. $10,000–$15,000: 11,165 U.S. employers with a penalty (11%). Below this entry. $15,000–$20,000: 6,629 U.S. employers with a penalty (7%). This entry sits in this band. $20,000–$25,000: 4,205 U.S. employers with a penalty (4%). Above this entry. $25,000–$30,000: 2,885 U.S. employers with a penalty (3%). Above this entry. $30,000–$35,000: 2,052 U.S. employers with a penalty (2%). Above this entry. $35,000–$40,000: 1,483 U.S. employers with a penalty (1%). Above this entry. $40,000–$45,000: 1,120 U.S. employers with a penalty (1%). Above this entry. $45,000–$50,000: 792 U.S. employers with a penalty (1%). Above this entry. $50,000–$55,000: 5,101 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

What the Data Says About Superior Duct Fabrication

The federal enforcement record for Superior Duct Fabrication in Pomona, CA includes 2 OSHA inspections and 2 violations, translating to 1.00 violations per inspection. Of those violations, 1 (50.0%) were classified as serious, 0 (0.0%) as willful, and 0 (0.0%) as repeat. Serious violations denote hazards likely to cause death or serious physical harm; willful and repeat categories indicate intentional disregard or recurrence of previously cited hazards.

OSHA assessed $17,260 in initial penalties against this employer, later adjusted to a current total of $15,150 - a 12.2% reduction. Average penalty per inspection works out to $7,575. Against the Manufacturing industry average of $15,410 per employer, this record sits roughly in line with peers (1.0x the sector average).

Inspection activity spans from 2010-10-25 to 2014-06-19, a window of roughly 4 years.

Enforcement detail

OSHA Inspection History

Total Inspections

2

First Inspection

2010-10-25

Last Inspection

2014-06-19

Inspection Span

4 yrs

Violations / Inspection

1.0

Avg Penalty / Inspection

$7,575

Industry Avg / Inspection

$6,092

What this shows 2 inspections over 4 years, averaging 1.0 violations per visit. That's $7,575 per inspection vs. the Manufacturing average of $6,092.

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

$17,260

Current Penalty Amount

$15,150

Penalty Reduction

12.2%

What this shows Penalties were reduced by $2,110 from the initial assessment of $17,260. Reductions may result from informal settlements, formal contests, or negotiated agreements with OSHA.

Industry Safety Context: Manufacturing

How Superior Duct Fabrication compares to the Manufacturing sector, which has 45,665 employers tracked by PlainWorker.

Metric Superior Duct Fabrication Industry Avg
Inspections 2 2.5
Violations 2 7.8
Total Penalty $15,150 $15,410
Avg Penalty per Inspection $7,575 $6,092
View all 45,665 employers in Manufacturing →

Nearby & Similar Employers in Manufacturing

BPV LLC DBA BPV Environmental
Byron Center, MI
2 inspections $15,150
MW Industries, INC. DBA Mohawk Spring Corporation
Schiller Park, IL
2 inspections $15,150
Master Automatic Machine Company INC
Plymouth, MI
3 inspections $15,150
Graham Lumber Company LLC
Selmer, TN
3 inspections $15,150
Owens-Illinois, INC.
Waco, TX
2 inspections $15,152

Compare Superior Duct Fabrication vs BPV LLC DBA BPV Environmental side-by-side →

Frequently Asked Questions

Is Superior Duct Fabrication safe to work at? ▼
Based on OSHA records, Superior Duct Fabrication'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 Superior Duct Fabrication have? ▼
Superior Duct Fabrication has 2 OSHA violations on record, including 1 serious, 0 willful, and 0 repeat violations. The total current penalty amount is $15,150.
How many OSHA inspections has Superior Duct Fabrication had? ▼
Superior Duct Fabrication has had 2 OSHA inspections, with the first recorded on 2010-10-25 and the most recent on 2014-06-19. This averages 1.0 violations per inspection.
What is the total penalty amount for Superior Duct Fabrication? ▼
Superior Duct Fabrication has been assessed $15,150 in current OSHA penalties, reduced from an initial assessment of $17,260 (a 12.2% reduction).
Does Superior Duct Fabrication have any serious or willful violations? ▼
Yes. Superior Duct Fabrication 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 Superior Duct Fabrication operate in? ▼
Superior Duct Fabrication operates in the Manufacturing sector (NAICS code 333415). This industry has 45,665 employers tracked by PlainWorker, with 115,522 total OSHA inspections and $703.72M in cumulative penalties.
How does Superior Duct Fabrication's safety record compare to industry average? ▼
Superior Duct Fabrication's total OSHA penalty of $15,150 is below the Manufacturing industry average of $15,410 per employer. The employer has 2 inspections compared to the industry average of 2.5 per employer. For a direct comparison, Graham Lumber Company LLC in Selmer, TN is a similar manufacturing employer with $15,150 in current penalties.

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Manufacturing Industry

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What to check next

Superior Duct Fabrication's record is one establishment in a larger pattern. Use it as a research checklist, not a verdict on the employer overall.

These figures are the federal enforcement record on file and reflect past inspections, not a statement about current workplace conditions. See the disclaimer for how to read them.

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.