Construction · Dewey Beach, DE
Costello Construction of Maryland, INC.
According to OSHA enforcement records (2010–2026), Costello Construction of Maryland, INC. has a relatively clean safety record: 0 violations across 2 inspections. See the full breakdown below.
- $0
- OSHA penalties
- 0
- Violations cited
- 2
- OSHA inspections
Costello Construction of Maryland, INC. in Dewey Beach, DE has been the subject of 2 OSHA workplace inspections and 0 citations since 2010, according to enforcement records from the U.S. Department of Labor. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.
The record in one line
OSHA has inspected Costello Construction of Maryland, INC. 2 times over 1 year - more than twice a year on average. None of these inspections resulted in a citation. 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, Lincklaen Town HWY Dept - Cold Storage in DE Ruyter, NY is another construction employer with 2 OSHA inspections on record and $0 in current penalties.
- 0.0
- violations per inspection
- 0.0%
- of violations were serious
What the Data Says About Costello Construction of Maryland, INC.
The federal enforcement record for Costello Construction of Maryland, INC. in Dewey Beach, DE shows 2 OSHA inspections with zero violations cited, a cleaner record than the Construction sector average of 3.3 violations per employer.
No OSHA penalty has been assessed against Costello Construction of Maryland, INC. to date. The Construction sector average runs $6,751 per employer.
Inspection activity spans from 2025-12-16 to 2026-03-03, a window of roughly 1 year.
Enforcement detail
OSHA Inspection History
Total Inspections
2
First Inspection
2025-12-16
Last Inspection
2026-03-03
Inspection Span
1 yr
Violations / Inspection
0.0
Avg Penalty / Inspection
$0
Industry Avg / Inspection
$3,361
What this shows 2 inspections over 1 year, averaging 0.0 violations per visit. That's $0 per inspection vs. the Construction average of $3,361.
Industry Safety Context: Construction
How Costello Construction of Maryland, INC. compares to the Construction sector, which has 61,413 employers tracked by PlainWorker.
| Metric | Costello Construction of Maryland, INC. | Industry Avg |
|---|---|---|
| Inspections | 2 | 2.0 |
| Violations | 0 | 3.3 |
| Total Penalty | $0 | $6,751 |
| Avg Penalty per Inspection | $0 | $3,361 |
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Frequently Asked Questions
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What to check next
Costello Construction of Maryland, INC.'s record is one establishment in a larger pattern. Use it as a research checklist, not a verdict on the employer overall.
- See how Costello Construction of Maryland, INC. compares to the 61,413 other employers in Construction. Construction record
- Put this employer head-to-head with another on inspections, penalties, and back wages. Compare employers
- Review the full OSHA & wage-enforcement picture for DE. DE state record
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.