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Employers › IL

Construction · Glenview, IL

Leszek Rybak DBA Lester Masonry, INC.

According to OSHA enforcement records (2010–2026), Leszek Rybak DBA Lester Masonry, INC. ranks #75,701 of 99,447 penalized U.S. employers by total current penalty, with a average safety record: 3 violations across 2 inspections.

Lower half by penalty67% serious
$2,100
OSHA penalties
3
Violations cited
2
OSHA inspections
#75,701
of 99,447 penalized employers

Leszek Rybak DBA Lester Masonry, INC. in Glenview, IL has been the subject of 2 OSHA workplace inspections and 3 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $2,100. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

The record in one line

OSHA has inspected Leszek Rybak DBA Lester Masonry, INC. 2 times over 1 year - more than twice a year on average. These inspections resulted in 3 violations, averaging 1.5 per inspection. According to OSHA enforcement records, its total current penalty ranks #75,701 of 99,447 penalized U.S. employers (the lower half of penalized employers nationally). Of these, 2 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, DNP Home Improvement in Washington, DC is another construction employer with 2 OSHA inspections on record and $2,100 in current penalties.

1.5
violations per inspection
66.7%
of violations were serious
#75,701
of 99,447 penalized employers

Compliance score

C 68/100
  • C OSHA safety compliance: 3 violations across 2 OSHA inspections (1.5 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 this employer compares on OSHA penalties

Total current penalty vs the Construction per-employer average

in penalties

What this shows Leszek Rybak DBA Lester Masonry, INC. runs moderately below peers (0.3x 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

$2,100 Top 24% most affordable more affordable than 76% 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 Leszek Rybak DBA Lester Masonry, INC..

Frequently inspected, many findingsRarely inspected, many findingsFrequently inspected, clean recordBelow median on both1.92.022.02.01.98.014.020.126.1OSHA inspectionsViolations citedBRUTUS CONSTRUCTION,…, OSHA inspections: 2 · Violations cited: 8JC STUCCO AND STONE …, OSHA inspections: 2 · Violations cited: 9MANNING MASONRY, OSHA inspections: 2 · Violations cited: 14E T & L CONSTRUCTION…, OSHA inspections: 2 · Violations cited: 5DLS CONTRACTING INC., OSHA inspections: 2 · Violations cited: 25SMART FRAMING LLC, OSHA inspections: 2 · Violations cited: 10SPECTRUM CAPITAL LLC, OSHA inspections: 2 · Violations cited: 6INLUP LLC, OSHA inspections: 2 · Violations cited: 13BILL HOWE PLUMBING, …, OSHA inspections: 2 · Violations cited: 9THE DURAN'S CARPENTR…, OSHA inspections: 2 · Violations cited: 4VALLENCOURT, INC., OSHA inspections: 2 · Violations cited: 3J&M CONSTRUCTION, OSHA inspections: 2 · Violations cited: 6ARMANDO IBARRA CONST…, OSHA inspections: 2 · Violations cited: 7COUNTY LINE CONSTRUC…, OSHA inspections: 2 · Violations cited: 7GARDEN CONSTRUCTION …, OSHA inspections: 2 · Violations cited: 11JOSE FAMILY CONSTRUC…, OSHA inspections: 2 · Violations cited: 12AMERICAN ROOFING, INC., OSHA inspections: 2 · Violations cited: 3ZAM ZAM ROOFING, OSHA inspections: 2 · Violations cited: 7INDUSTRIAL ENERGY SY…, OSHA inspections: 2 · Violations cited: 6SKY HIGH ROOFING, LLC, OSHA inspections: 2 · Violations cited: 3Leszek Rybak DBA Les…, OSHA inspections: 2 · Violations cited: 3
Leszek Rybak DBA Lester Masonry, INC. has 2 OSHA inspections on record and 3 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.

Leszek Rybak DBA Lester Masonry, INC. in the Construction enforcement ledger

Among 33,222 Construction employers with OSHA penalties on file, Leszek Rybak DBA Lester Masonry, INC. ranks #24,226 at $2,100 current penalty.

How Leszek Rybak DBA Lester Masonry, INC. Compares

Leszek Rybak DBA Lester Masonry, INC.'s 1.50 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 moderately below peers (0.3x the sector average).

Enforcement detail

OSHA Inspection History

Total Inspections

2

First Inspection

2015-07-15

Last Inspection

2016-02-22

Inspection Span

1 yr

Violations / Inspection

1.5

Avg Penalty / Inspection

$1,050

Industry Avg / Inspection

$3,361

What this shows 2 inspections over 1 year, averaging 1.5 violations per visit. That's $1,050 per inspection vs. the Construction average of $3,361.

Enforcement detail

Violation Breakdown

2

Serious

66.7% of total

0

Willful

0.0% of total

0

Repeat

0.0% of total

1

Other-Than-Serious

33.3% 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

$2,100

Current Penalty Amount

$2,100

Penalty Reduction

None

What this shows No reduction on record. The current penalty matches the original OSHA assessment.

Industry Safety Context: Construction

How Leszek Rybak DBA Lester Masonry, INC. compares to the Construction sector, which has 61,260 employers tracked by PlainWorker.

Metric Leszek Rybak DBA Lester Masonry, INC. Industry Avg
Inspections 2 2.0
Violations 3 3.3
Total Penalty $2,100 $6,767
Avg Penalty per Inspection $1,050 $3,361
View all 61,260 employers in Construction →

Nationwide Construction peers with similar penalties or inspection counts

Two OSHA-record peer sets for Leszek Rybak DBA Lester Masonry, INC., both outside IL so the neighborhoods are not geographic containment.

Similar current OSHA penalty

Nearest same-sector employers by current assessed penalty ($2,100 here).

Burton Excavating INC. $2,100 MI Icon Corporation $2,100 WA Overflow Roofing CO $2,100 MN Cycle Technical Solutions, LLC $2,100 MI

Similar OSHA inspection count

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

Brutus Construction, INC. 2 insp. Pottstown, PA JC Stucco and Stone Incorporated 2 insp. Philadelphia, PA Manning Masonry 2 insp. Virginia Beach, VA E T & L Construction CORP. 2 insp. Methuen, MA

Nearby & Similar Employers in Construction

Showing 5 of 61259 other employers tracked in this sector.

Tubergen Sewer & Water
Grand Rapids, MI
2 inspections $2,100
South Central Roofing INC
Columbus, IN
2 inspections $2,100
Harvey Construction INC.
Cockeysville, MD
2 inspections $2,100
Horneys Masonry Limited Liability Company
Easton, MD
2 inspections $2,100
DNP Home Improvement
Washington, DC
2 inspections $2,100

Compare Leszek Rybak DBA Lester Masonry, INC. vs Tubergen Sewer & Water side-by-side →

What to do with this record

Use Leszek Rybak DBA Lester Masonry, INC.'s enforcement history as one data point, not the whole picture.

  • A single employer's record can look unusual in isolation. Compare Leszek Rybak DBA Lester Masonry, INC. against Tubergen Sewer & Water, a similarly-sized employer in the same sector, before drawing conclusions. Compare side-by-side
  • See whether Leszek Rybak DBA Lester Masonry, INC.'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 Leszek Rybak DBA Lester Masonry, INC. safe to work at? ▼
Based on OSHA records, Leszek Rybak DBA Lester Masonry, INC.'s workplace safety record is average, with typical for this industry. The employer has 3 violations across 2 inspections, including 2 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 Leszek Rybak DBA Lester Masonry, INC. have? ▼
Leszek Rybak DBA Lester Masonry, INC. has 3 OSHA violations on record, including 2 serious, 0 willful, and 0 repeat violations. The total current penalty amount is $2,100.
How many OSHA inspections has Leszek Rybak DBA Lester Masonry, INC. had? ▼
Leszek Rybak DBA Lester Masonry, INC. has had 2 OSHA inspections, with the first recorded on 2015-07-15 and the most recent on 2016-02-22. This averages 1.5 violations per inspection.
What is the total penalty amount for Leszek Rybak DBA Lester Masonry, INC.? ▼
Leszek Rybak DBA Lester Masonry, INC. has been assessed $2,100 in current OSHA penalties.
Does Leszek Rybak DBA Lester Masonry, INC. have any serious or willful violations? ▼
Yes. Leszek Rybak DBA Lester Masonry, INC. has 2 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 Leszek Rybak DBA Lester Masonry, INC. operate in? ▼
Leszek Rybak DBA Lester Masonry, INC. 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 Leszek Rybak DBA Lester Masonry, INC. rank nationally on OSHA penalties? ▼
Among the 99,447 U.S. employers with a nonzero current OSHA penalty in PlainWorker's corpus, Leszek Rybak DBA Lester Masonry, INC. ranks #75,701 (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 Leszek Rybak DBA Lester Masonry, INC.'s safety record compare to industry average? ▼
Leszek Rybak DBA Lester Masonry, INC.'s total OSHA penalty of $2,100 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, DNP Home Improvement in Washington, DC is a similar construction employer with $2,100 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.