Velarion Records

Janitorial Services in Washington County, MD: 32 establishments

Janitorial Services, NAICS 561720. 1,891 federal records on file in Washington County, 5 programs (why shown together). Washington County is 10th of 24 Maryland counties with records in more than one program.

Establishments in this industry in Washington County 32

Employees in mid-March: 324 · First-quarter payroll: $1,321 thousand · Annual payroll: $5,862 thousand · By size: 16 with fewer than 5 employees, 8 with 5 to 9 employees, 5 with 10 to 19 employees.

Hospitals filing a Medicare cost report in Washington County 2

Nursing facilities in Washington County 10

Hazardous-waste handlers in Washington County 342

54 large quantity generators · 67 small quantity generators · 46 with at least one violation on record.

Clean Air Act facilities in Washington County 271

4 classified as major sources · the county is in a designated nonattainment area.

Motor carriers in Washington County 1,266

Other industries in Washington County

Programs in Washington County

Every federal record in Washington County → All Maryland counties →

Census CBP 2022, federal files read 2026-09-15: method