Velarion Records

County industry · Maryland

Plumbing, Heating, and Air-Conditioning Contractors in Charles County, MD: 68 establishments

The U.S. Census Bureau counts 68 establishments in this industry in Charles County, employing 1,012 people in mid-March, on an annual payroll of $71,800 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, 1,691 federal facility and compliance records are on file in Charles 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, Charles County is the 11th of 24 Maryland counties carrying records in more than one program.

What this page shows

This page describes Charles County, Maryland, identified by federal information processing code 24017, and the industry code NAICS 238220. The Census counts 68 establishments in this industry within the county, based on 2022 vintage data. These 68 establishments employ 1012 people as of mid-March and generate an annual payroll of 71800 thousand dollars. The county holds 1691 federal facility and compliance records on file, which originate from 5 federal programs. The figures presented do not state any change over time. A reader examining federal records for this location would care because the data details 154 hazardous-waste handlers and 1398 motor carriers operating under these federal programs. The county holds the 11 position among its state's counties carrying records. There are 24 counties in this state carrying records in more than one program. The 68 records counted on this page match the 68 establishments the Census counts in this industry here.

Establishments in this industry in Charles County 68

1,012 employees in mid-March · a first-quarter payroll of $16,852 thousand · an annual payroll of $71,800 thousand · establishments by size: 39 with fewer than 5 employees, 8 with 5 to 9 employees, 12 with 10 to 19 employees, 6 with 20 to 49 employees.

Hospitals filing a Medicare cost report in Charles County 1

Nursing facilities in Charles County 4

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Hazardous-waste handlers in Charles County 154

2 large quantity generators · 24 small quantity generators · 2 treatment, storage or disposal facilities · 14 with at least one violation on record.

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Clean Air Act facilities in Charles County 134

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

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Motor carriers in Charles County 1,398

Other industries recorded in Charles County

Programs side by side

Every federal record in Charles County → All Maryland counties →

Other public records in Maryland

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.