Velarion Records

County industry · Maryland

Plumbing, Heating, and Air-Conditioning Contractors in Calvert County, MD: 58 establishments

The U.S. Census Bureau counts 58 establishments in this industry in Calvert County, employing 453 people in mid-March, on an annual payroll of $31,124 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, 911 federal facility and compliance records are on file in Calvert 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, Calvert County is the 15th of 24 Maryland counties carrying records in more than one program.

What this page shows

The page describes Calvert County, Maryland, identified by the federal information processing code 24009, and the industry code NAICS 238220. There are 58 records counted on this page, which matches the 58 establishments the Census counts in this industry here. The 2022 Census vintage shows 453 people employed in mid-March, with an annual payroll of 31124 thousand dollars. The county holds 911 federal facility and compliance records on file, derived from 5 federal programs. It sits at position 15 among the state's counties carrying records, while 24 counties in this state carry records in more than one program. No specific changes are stated in the provided figures. A reader looking at federal records for this place would care because these figures detail the scale of local economic activity and regulatory footprint. The data provides a factual basis for understanding the distribution of establishments and employment within the specified industry code. It clarifies the relationship between the 58 industry establishments and the broader set of 911 compliance records maintained in the county.

Establishments in this industry in Calvert County 58

453 employees in mid-March · a first-quarter payroll of $6,822 thousand · an annual payroll of $31,124 thousand · establishments by size: 33 with fewer than 5 employees, 15 with 5 to 9 employees, 5 with 10 to 19 employees, 3 with 50 to 99 employees.

Hospitals filing a Medicare cost report in Calvert County 1

Nursing facilities in Calvert County 3

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Hazardous-waste handlers in Calvert County 75

9 large quantity generators · 13 small quantity generators · 8 with at least one violation on record.

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Clean Air Act facilities in Calvert County 70

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

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Motor carriers in Calvert County 762

Other industries recorded in Calvert County

Programs side by side

Every federal record in Calvert 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.

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