Velarion Records

County industry · Illinois

Plumbing, Heating, and Air-Conditioning Contractors in Knox County, IL: 10 establishments

The U.S. Census Bureau counts 10 establishments in this industry in Knox County, employing 134 people in mid-March, on an annual payroll of $7,769 thousand. Plumbing, Heating, and Air-Conditioning Contractors is filed by the Census under the six-digit industry code NAICS 238220, which is the code in this page’s address. Beside it, 349 federal facility and compliance records are on file in Knox County across 5 programs — collected by other agencies under other statutes and shown together because they describe the same place. By federal records on file, Knox County is the 37th of 102 Illinois counties carrying records in more than one program.

What this page shows

The page details Knox County, Illinois, identified by federal code 17095, and the industry code NAICS 238220. Census data from the 2022 vintage lists 10 establishments in this specific sector. These 10 establishments employ 134 people as of mid-March. The annual payroll for these workers is 7769 thousand dollars. The county holds 349 federal facility and compliance records on file. These records derive from 5 distinct federal programs. The county sits at position 37 among state counties carrying such records. There are 102 counties in the state with records in more than one program. No changes in the figures are stated in the filed data. These statistics provide a baseline for analyzing federal oversight and employment in the region. The data reflects the scale of compliance activities within the county. It offers a factual snapshot of the local economic footprint. The figures help contextualize the administrative burden of federal regulations. They serve as a reference point for understanding local industry metrics. The information is strictly limited to the provided counts and codes.

Establishments in this industry in Knox County 10

134 employees in mid-March · a first-quarter payroll of $1,720 thousand · an annual payroll of $7,769 thousand · establishments by size: 6 with fewer than 5 employees.

Hospitals filing a Medicare cost report in Knox County 2

Nursing facilities in Knox County 6

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Hazardous-waste handlers in Knox County 85

3 large quantity generators · 4 small quantity generators · 9 with at least one violation on record.

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Clean Air Act facilities in Knox County 64

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Motor carriers in Knox County 192

Other industries recorded in Knox County

Programs side by side

Every federal record in Knox County → All Illinois counties →

Other public records in Illinois

Figures from the federal source files: EPA’s ECHO downloads, CMS provider files and the FMCSA census.

County business counts from the U.S. Census Bureau’s County Business Patterns, 2022 county file. The Census publishes a cell only where three or more establishments are counted, which is its own suppression floor and this property’s page floor alike.