Velarion Records

Plumbing, Heating, and Air-Conditioning Contractors in Hamilton County, IA: 8 establishments

Plumbing, Heating, and Air-Conditioning Contractors, NAICS 238220. 230 federal records on file in Hamilton County, 5 programs (why shown together). Hamilton County is 67th of 99 Iowa counties with records in more than one program.

Establishments in this industry in Hamilton County 8

Employees in mid-March: 22 · First-quarter payroll: $275 thousand · Annual payroll: $1,089 thousand · By size: 7 with fewer than 5 employees.

Hospitals filing a Medicare cost report in Hamilton County 2

Nursing facilities in Hamilton County 3

Hazardous-waste handlers in Hamilton County 35

2 large quantity generators · 2 small quantity generators · 5 with at least one violation on record.

Clean Air Act facilities in Hamilton County 27

3 classified as major sources.

Motor carriers in Hamilton County 163

Other industries in Hamilton County

Programs in Hamilton County

Every federal record in Hamilton County → All Iowa counties →

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