Velarion Records

County industry · Maryland

Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers in Harford County, MD: 9 establishments

The U.S. Census Bureau counts 9 establishments in this industry in Harford County, employing 78 people in mid-March, on an annual payroll of $6,139 thousand. Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers is filed by the Census under the six-digit industry code NAICS 423720, which is the code in this page’s address. Beside it, 2,694 federal facility and compliance records are on file in Harford 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, Harford County is the 7th of 24 Maryland counties carrying records in more than one program.

What this page shows

The page details Harford County, Maryland, identified by federal information processing code 24025, alongside the industry code NAICS 423720. There are 2694 federal facility and compliance records on file in this county, derived from 5 federal programs. The Census counts 9 establishments in this industry here, with 78 people employed in mid-March. The annual payroll for these establishments is 6139 thousand dollars, while the first-quarter payroll is 1325 thousand dollars. The data reflects the 2022 Census vintage, noting 3 establishments with fewer than 5 employees and 3 establishments with 5 to 9 employees. No change in figures is stated in the provided data. These records indicate the scale of federal oversight and economic activity associated with the specific industry code within the county. The presence of 2694 records suggests a significant volume of regulatory documentation tied to local facilities.

Establishments in this industry in Harford County 9

78 employees in mid-March · a first-quarter payroll of $1,325 thousand · an annual payroll of $6,139 thousand · establishments by size: 3 with fewer than 5 employees, 3 with 5 to 9 employees.

Hospitals filing a Medicare cost report in Harford County 3

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Nursing facilities in Harford County 6

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Hazardous-waste handlers in Harford County 453

31 large quantity generators · 93 small quantity generators · 1 treatment, storage or disposal facilities · 31 with at least one violation on record.

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Clean Air Act facilities in Harford County 317

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

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Motor carriers in Harford County 1,915

Other industries recorded in Harford County

Programs side by side

Every federal record in Harford 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.