Top 10 District of Columbia Employers by OSHA Inspections (2026)

District of Columbia accounts for 1,069 employers with at least one OSHA inspection on record — 1,461 inspections in total, 19 citations, and $70,447 in proposed penalties. Here's where that enforcement activity concentrates.

The 10 most-inspected District of Columbia employers

1. James G. Davis Construction Corporation — Washington, DC · 27 inspections, 0 violations
2. Mcn Build Inc. — Washington, DC · 20 inspections, 0 violations
3. Hamel Builders, Inc. — Washington, DC · 17 inspections, 0 violations
4. Hitt Contracting, Inc. — Washington, DC · 16 inspections, 0 violations
5. Clark Construction Group, Llc — Washington, DC · 14 inspections, 0 violations
6. Gilbane Building Company — Washington, DC · 10 inspections, 0 violations
7. U.s. Postal Service — Washington, DC · 10 inspections, 0 violations
8. Mccullough Construction, Llc. — Washington, DC · 9 inspections, 0 violations
9. Grunley Construction Company Inc. — Washington, DC · 9 inspections, 0 violations
10. Cbg Building Company, Llc — Washington, DC · 9 inspections, 0 violations

District of Columbia employers with the largest penalty totals

A different cut of the same data — the employers carrying the largest cumulative penalty assessments in District of Columbia:

1. Arc'teryx — Washington · $37,239 across 1 inspection
2. Reliable Carriers, Inc — Washington · $16,550 across 1 inspection
3. Lifeline Inc — Washington · $9,458 across 1 inspection
4. Xin Guang Sign & Supply Inc. — Washington · $7,200 across 1 inspection

Where in District of Columbia OSHA inspects most

City-level concentration tells you which metros generate the bulk of District of Columbia's enforcement activity:

1. Washington — 1,450 inspections across 1,059 employers
2. Bolling Afb — 4 inspections across 3 employers
3. Washington Navy Yard — 3 inspections across 3 employers
4. Us Marine Corps Barracks — 2 inspections across 2 employers
5. Anacostia — 2 inspections across 2 employers

Research a specific District of Columbia employer

The District of Columbia state page lists every city with OSHA-inspected employers and links through to each one. If you're hiring a contractor or evaluating a job offer in District of Columbia, pulling the specific employer's record is the most direct way to use this data.

For nationwide context, see The 10 U.S. states with the most OSHA violations on record and The 10 most-inspected U.S. employers.