GRUNLEY CONSTRUCTION CO., INC. is a commercial and institutional building construction employer in ROCKVILLE, MD. Federal records show 1 OSHA inspection with 0 violations and $0 in penalties. 3 Wage & Hour Division enforcement cases on record. All data sourced from public federal enforcement records.

Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: April 30, 2026.

GRUNLEY CONSTRUCTION CO., INC.

900 HUNGERFORD DRIVE MONTGOMERY COLLEGE- ROCKVILLE CAMPUS, ROCKVILLE, MD, 20850

236220 — Top companies in Commercial and Institutional Building Construction

EIN: 521577562

310 employees

Federal Enforcement

OSHA inspection

Industry Benchmark

Industry Avg TRIR

1.9

Industry Avg DART

1.2

Self-Reported DART

1.5

Self-Reported TRIR

1.5

Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA Form 300A (employer self-reported).

OSHA Inspections

OSHA Violations

Total Penalties

Trend

STABLE

WHD Cases

Back Wages Owed

Confidence

MEDIUM

SVEP Flag

Data Insights

History Span

15 years

Last Activity

5yr ago

Inspection Rate

0.1/yr

Active Agencies:

WHD

TRIR vs Industry Avg

-0.4

Below industry average

DART vs Industry Avg

+0.3

Above industry average

Federal Contracts (5-year)

Total Obligated

$271,584,459

Contracts

Top Agency

Department of Defense

$235,846,065

Top Agencies by Obligation

Department of Defense$235,846,065

Smithsonian Institution$17,934,893

National Archives and Records Administration$11,246,100

Department of Homeland Security$2,721,650

Department of Agriculture$2,091,843

Primary NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION

Last Action: 2025-04-23

Source: USAspending.gov prime contract awards. Net obligations (awards minus deobligations) over the last five fiscal years.

Inspection Breakdown

Complaint and accident-triggered inspections are stronger risk signals than routine planned inspections.

Motor Carrier Safety (FMCSA)

DOT Number

464642

Operation Type

Federal Motor Carrier Safety Administration — DOT-regulated carrier registration and fleet data.

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Inspection History

No inspection records found.

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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.

Frequently Asked Questions

What is GRUNLEY CONSTRUCTION CO., INC.'s OSHA violation history?: GRUNLEY CONSTRUCTION CO., INC. has 1 OSHA inspection on record with 0 violations and $0 in total penalties.
How does GRUNLEY CONSTRUCTION CO., INC.'s safety record compare to its industry?: GRUNLEY CONSTRUCTION CO., INC. operates in the commercial and institutional building construction industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9. GRUNLEY CONSTRUCTION CO., INC.'s self-reported DART rate is 1.49 compared to an industry average of 1.2.