Velarion Records

Water and Sewer Line and Related Structures Construction in Jefferson County, CO: 26 establishments

Water and Sewer Line and Related Structures Construction, NAICS 237110. 4,391 federal records on file in Jefferson County, 5 programs (why shown together). Jefferson County is 6th of 61 Colorado counties with records in more than one program.

Establishments in this industry in Jefferson County 26

Employees in mid-March: 584 · First-quarter payroll: $17,679 thousand · Annual payroll: $57,696 thousand · By size: 16 with fewer than 5 employees, 3 with 10 to 19 employees, 3 with 20 to 49 employees.

Hospitals filing a Medicare cost report in Jefferson County 2

Nursing facilities in Jefferson County 23

Hazardous-waste handlers in Jefferson County 483

16 large quantity generators · 58 small quantity generators · 95 with at least one violation on record.

Clean Air Act facilities in Jefferson County 373

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

Motor carriers in Jefferson County 3,510

Other industries in Jefferson County

Programs in Jefferson County

Every federal record in Jefferson County → All Colorado counties →

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