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Employers › MA

Construction · Boston, MA

J. Derenzo CO.

According to OSHA enforcement records (2010–2026), J. Derenzo CO. has a relatively clean safety record: 3 violations across 7 inspections. See the full breakdown below.

Upper half by penalty0% serious
$7,700
OSHA penalties
3
Violations cited
7
OSHA inspections
#43,044
of 100,495 penalized employers

J. Derenzo CO. in Boston, MA has been the subject of 7 OSHA workplace inspections and 3 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $7,700. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

The record in one line

OSHA has inspected J. Derenzo CO. 7 times over 10 years, roughly once every couple of years. These inspections resulted in 3 violations, averaging 0.4 per inspection, on the lighter side. Its total OSHA penalty ranks in the upper half of penalized employers nationally. Against the Construction industry average of 2 inspections per employer, this runs well above peers (3.5x the sector average) on inspection frequency. For comparison, Stamford Wrecking Company in Springfield, MA is another construction employer with 2 OSHA inspections on record and $7,700 in current penalties.

0.4
violations per inspection
0.0%
of violations were serious
57%
of penalized employers rank lower

How J. Derenzo CO. compares on OSHA penalties

Total current penalty vs the Construction per-employer average

in penalties

What this shows J. Derenzo CO. sits roughly in line with peers (1.1x 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

$7,700 Bottom 43% least affordable more affordable than 43% 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%). This entry sits in this band. $10,000–$15,000: 11,165 U.S. employers with a penalty (11%). Above this entry. $15,000–$20,000: 6,629 U.S. employers with a penalty (7%). Above this entry. $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 J. Derenzo CO.

The federal enforcement record for J. Derenzo CO. in Boston, MA includes 7 OSHA inspections and 3 violations, translating to 0.43 violations per inspection. Of those violations, 0 (0.0%) were classified as serious, 0 (0.0%) as willful, and 0 (0.0%) as repeat.

OSHA assessed $12,600 in initial penalties against this employer, later adjusted to a current total of $7,700 - a 38.9% reduction. Average penalty per inspection works out to $1,100. Against the Construction industry average of $6,751 per employer, this record sits roughly in line with peers (1.1x the sector average).

Inspection activity spans from 2013-01-30 to 2023-04-27, a window of roughly 10 years.

Enforcement detail

OSHA Inspection History

Total Inspections

7

First Inspection

2013-01-30

Last Inspection

2023-04-27

Inspection Span

10 yrs

Violations / Inspection

0.4

Avg Penalty / Inspection

$1,100

Industry Avg / Inspection

$3,361

What this shows 7 inspections over 10 years, averaging 0.4 violations per visit. That's $1,100 per inspection vs. the Construction average of $3,361.

Enforcement detail

Violation Breakdown

0

Serious

0.0% of total

0

Willful

0.0% of total

0

Repeat

0.0% of total

3

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.

Enforcement detail

Penalty Analysis

Initial Penalty Assessed

$12,600

Current Penalty Amount

$7,700

Penalty Reduction

38.9%

What this shows Penalties were reduced by $4,900 from the initial assessment of $12,600. Reductions may result from informal settlements, formal contests, or negotiated agreements with OSHA.

Industry Safety Context: Construction

How J. Derenzo CO. compares to the Construction sector, which has 61,413 employers tracked by PlainWorker.

Metric J. Derenzo CO. Industry Avg
Inspections 7 2.0
Violations 3 3.3
Total Penalty $7,700 $6,751
Avg Penalty per Inspection $1,100 $3,361
View all 61,413 employers in Construction →

Nearby & Similar Employers in Construction

GMW, INC.
Milan, TN
2 inspections $7,700
Woolwich Township Public Works
Woolwich Township, NJ
4 inspections $7,700
Stamford Wrecking Company
Springfield, MA
2 inspections $7,700
Ej Construction SE
Mayaguez, PR
3 inspections $7,700
Ratliff Electric
Salem, VA
0 inspections $0

Compare J. Derenzo CO. vs GMW, INC. side-by-side →

Frequently Asked Questions

Is J. Derenzo CO. safe to work at? ▼
Based on OSHA records, J. Derenzo CO.'s workplace safety record is relatively clean, with fewer violations than typical. The employer has 3 violations across 7 inspections. Compared to Construction industry peers, this is above average for penalties. Review the full inspection history below for details.
How many OSHA violations does J. Derenzo CO. have? ▼
J. Derenzo CO. has 3 OSHA violations on record, including 0 serious, 0 willful, and 0 repeat violations. The total current penalty amount is $7,700.
How many OSHA inspections has J. Derenzo CO. had? ▼
J. Derenzo CO. has had 7 OSHA inspections, with the first recorded on 2013-01-30 and the most recent on 2023-04-27. This averages 0.4 violations per inspection.
What is the total penalty amount for J. Derenzo CO.? ▼
J. Derenzo CO. has been assessed $7,700 in current OSHA penalties, reduced from an initial assessment of $12,600 (a 38.9% reduction).
What industry does J. Derenzo CO. operate in? ▼
J. Derenzo CO. operates in the Construction sector (NAICS code 238910). This industry has 61,413 employers tracked by PlainWorker, with 123,350 total OSHA inspections and $414.57M in cumulative penalties.
How does J. Derenzo CO.'s safety record compare to industry average? ▼
J. Derenzo CO.'s total OSHA penalty of $7,700 is above the Construction industry average of $6,751 per employer (1.1x the average). The employer has 7 inspections compared to the industry average of 2.0 per employer. For a direct comparison, Stamford Wrecking Company in Springfield, MA is a similar construction employer with $7,700 in current penalties.

Explore PlainWorker

Construction Industry

All 61,413 employers in this sector
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Safety Rankings

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What to check next

J. Derenzo CO.'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.

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 7 inspections on record. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.