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Employers › MI

Construction · Petoskey, MI

Mason Pros LLC

According to OSHA enforcement records (2010–2026), Mason Pros LLC ranks #91,681 of 99,447 penalized U.S. employers by total current penalty, with a concerning safety record: 11 violations across 2 inspections.

Lower half by penalty27% serious
$600
OSHA penalties
11
Violations cited
2
OSHA inspections
#91,681
of 99,447 penalized employers

Mason Pros LLC in Petoskey, MI has been the subject of 2 OSHA workplace inspections and 11 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $600. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

The record in one line

OSHA has inspected Mason Pros LLC 2 times over 1 year - more than twice a year on average. These inspections resulted in 11 violations, averaging 5.5 per inspection - a notably high rate. According to OSHA enforcement records, its total current penalty ranks #91,681 of 99,447 penalized U.S. employers (the lower half of penalized employers nationally). Of these, 3 were classified as serious - indicating hazards that could cause death or serious harm. Against the Construction industry average of 2 inspections per employer, this sits roughly in line with peers (1.0x the sector average) on inspection frequency. For comparison, Seal Roofing in Philadelphia, PA is another construction employer with 2 OSHA inspections on record and $600 in current penalties.

5.5
violations per inspection
27.3%
of violations were serious
#91,681
of 99,447 penalized employers

Compliance score

F 10/100
  • F OSHA safety compliance: 11 violations across 2 OSHA inspections (5.5 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 Mason Pros LLC compares on OSHA penalties

Total current penalty vs the Construction per-employer average

in penalties

What this shows Mason Pros LLC runs well below peers (0.09x 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

$600 Top 8% most affordable more affordable than 92% 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 Construction employers with an OSHA inspection on record, placed by inspections and violations cited. The highlighted dot is Mason Pros LLC.

Frequently inspected, many findingsRarely inspected, many findingsFrequently inspected, clean recordBelow median on both1.92.022.02.00.77.91522.229.3OSHA inspectionsViolations citedGIANT CONSTRUCTION C…, OSHA inspections: 2 · Violations cited: 16TOWNSHIP OF TOMS RIV…, OSHA inspections: 2 · Violations cited: 25GTO CONSTRUCTION, INC., OSHA inspections: 2 · Violations cited: 13EG MUNOZ CONSTRUCTIO…, OSHA inspections: 2 · Violations cited: 28AJ FRAMING, LLC, OSHA inspections: 2 · Violations cited: 4EGIDIO ROBINSON, OSHA inspections: 2 · Violations cited: 5M&M GENERAL CONSTRUC…, OSHA inspections: 2 · Violations cited: 5L.L.E. CONSTRUCTION …, OSHA inspections: 2 · Violations cited: 14CHELTENHAM CONSTRUCT…, OSHA inspections: 2 · Violations cited: 2SIERRA CONSTRUCTION,…, OSHA inspections: 2 · Violations cited: 4MARVIN OMAR MEJIA, OSHA inspections: 2 · Violations cited: 5VAN DERHOOF ROOFING …, OSHA inspections: 2 · Violations cited: 5W&E FRAMING, OSHA inspections: 2 · Violations cited: 7TIMBERWORKS CONSTRUC…, OSHA inspections: 2 · Violations cited: 6MARTIN CERRITO, OSHA inspections: 2 · Violations cited: 6BEST OPTION CONSTRUC…, OSHA inspections: 2 · Violations cited: 5MASTERS CONSTRUCTION, OSHA inspections: 2 · Violations cited: 4ROBERT PURDY, OSHA inspections: 2 · Violations cited: 14THUNDER RIDGE CONSTR…, OSHA inspections: 2 · Violations cited: 7DIAMOND CONTRACTORS …, OSHA inspections: 2 · Violations cited: 3Mason Pros LLC, OSHA inspections: 2 · Violations cited: 11
Mason Pros LLC has 2 OSHA inspections on record and 11 violations cited. The crosshair marks the median among these Construction peers. Across this sector's tracked employers, more inspections is moderately associated with more violations found -- not a coincidence, but not a guarantee either.

Mason Pros LLC in the Construction enforcement ledger

Construction sector: Mason Pros LLC is the #30,261 heaviest OSHA penalty carrier of 33,222 employers with nonzero fines ($600).

How Mason Pros LLC Compares

Mason Pros LLC's 5.50 violations per inspection compares to the Construction sector average of 3.3 violations per employer.

Against the Construction industry average of $6,767 per employer, this employer's current OSHA penalty runs well below peers (0.09x the sector average).

Enforcement detail

OSHA Inspection History

Total Inspections

2

First Inspection

2022-01-20

Last Inspection

2022-01-21

Inspection Span

1 yr

Violations / Inspection

5.5

Avg Penalty / Inspection

$300

Industry Avg / Inspection

$3,361

What this shows 2 inspections over 1 year, averaging 5.5 violations per visit. That's $300 per inspection vs. the Construction average of $3,361.

Enforcement detail

Violation Breakdown

3

Serious

27.3% of total

0

Willful

0.0% of total

0

Repeat

0.0% of total

8

Other-Than-Serious

72.7% 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

$1,200

Current Penalty Amount

$600

Penalty Reduction

50.0%

What this shows Penalties were reduced by $600 from the initial assessment of $1,200. Reductions may result from informal settlements, formal contests, or negotiated agreements with OSHA.

Industry Safety Context: Construction

How Mason Pros LLC compares to the Construction sector, which has 61,260 employers tracked by PlainWorker.

Metric Mason Pros LLC Industry Avg
Inspections 2 2.0
Violations 11 3.3
Total Penalty $600 $6,767
Avg Penalty per Inspection $300 $3,361
View all 61,260 employers in Construction →

Nationwide Construction peers with similar penalties or inspection counts

Two OSHA-record peer sets for Mason Pros LLC, both outside MI so the neighborhoods are not geographic containment.

Similar current OSHA penalty

Nearest same-sector employers by current assessed penalty ($600 here).

Fortuny Roofing LLC $600 AK Sound Renovation INC $600 WA Empire Corporation of Tennessee, INC $600 NC Halme Builders INC $600 WA

Similar OSHA inspection count

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

Giant Construction Corporation 2 insp. Barrigada, GU Township of Toms River Department of Public Works 2 insp. Toms River, NJ Gto Construction, INC. 2 insp. Philadelphia, PA Eg Munoz Construction, LLC 2 insp. Newark, NJ

Nearby & Similar Employers in Construction

Showing 5 of 61259 other employers tracked in this sector.

Dresseler & Son, INC.
Marquette, MI
2 inspections $600
Hard Working Contractors, LLC
Richmond, VA
2 inspections $600
JBS Contracting, INC.
Big Rapids, MI
3 inspections $600
Seal Roofing
Philadelphia, PA
2 inspections $600
WM Dickson CO
Tacoma, WA
2 inspections $600

Compare Mason Pros LLC vs Dresseler & Son, INC. side-by-side →

What to do with this record

Use Mason Pros LLC's enforcement history as one data point, not the whole picture.

  • A single employer's record can look unusual in isolation. Compare Mason Pros LLC against Dresseler & Son, INC., a similarly-sized employer in the same sector, before drawing conclusions. Compare side-by-side
  • See whether Mason Pros LLC's inspection and penalty record is typical for Construction or an outlier against the sector's own average. View the Construction 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 Mason Pros LLC safe to work at? ▼
Based on OSHA records, Mason Pros LLC's workplace safety record is concerning, with multiple serious compliance issues. The employer has 11 violations across 2 inspections, including 3 serious violations. Compared to Construction industry peers, this is below average for penalties. Review the full inspection history below for details.
How many OSHA violations does Mason Pros LLC have? ▼
Mason Pros LLC has 11 OSHA violations on record, including 3 serious, 0 willful, and 0 repeat violations. The total current penalty amount is $600.
How many OSHA inspections has Mason Pros LLC had? ▼
Mason Pros LLC has had 2 OSHA inspections, with the first recorded on 2022-01-20 and the most recent on 2022-01-21. This averages 5.5 violations per inspection.
What is the total penalty amount for Mason Pros LLC? ▼
Mason Pros LLC has been assessed $600 in current OSHA penalties, reduced from an initial assessment of $1,200 (a 50.0% reduction).
Does Mason Pros LLC have any serious or willful violations? ▼
Yes. Mason Pros LLC has 3 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 Mason Pros LLC operate in? ▼
Mason Pros LLC operates in the Construction sector (NAICS code 238140). This industry has 61,260 employers tracked by PlainWorker, with 123,354 total OSHA inspections and $414.57M in cumulative penalties.
Where does Mason Pros LLC rank nationally on OSHA penalties? ▼
Among the 99,447 U.S. employers with a nonzero current OSHA penalty in PlainWorker's corpus, Mason Pros LLC ranks #91,681 (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 Mason Pros LLC's safety record compare to industry average? ▼
Mason Pros LLC's total OSHA penalty of $600 is below the Construction industry average of $6,767 per employer. The employer has 2 inspections compared to the industry average of 2.0 per employer. For a direct comparison, Seal Roofing in Philadelphia, PA is a similar construction employer with $600 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.