County industry · Missouri

Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers in St. Louis County, MO: 37 establishments

• 37Establishments in this industry
• 29Hospitals filing a Medicare cost report
• 69Nursing facilities
• 1,213Hazardous-waste handlers
• 502Clean Air Act facilities
• 3,462Motor carriers

The U.S. Census Bureau counts 37 establishments in this industry in St. Louis County, employing 509 people in mid-March, on an annual payroll of $29,254 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, 5,275 federal facility and compliance records are on file in St. Louis 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, St. Louis County is the 1st of 115 Missouri counties carrying records in more than one program.

What this page shows

This page describes St. Louis County, Missouri, identified by the federal information processing code 29189. It details the industry code NAICS 423720 and the federal records on file in that jurisdiction. The Census counts 37 establishments in this industry here, with 509 people employed in mid-March. These figures come from the 2022 vintage of Census data. The annual payroll for these establishments is 29254 thousand dollars. There is no statement of change within the provided figures. Federal facility and compliance records on file in this county total 5275. These records originate from 5 federal programs. This county holds rank 1 among its state's counties carrying records. There are 115 counties in this state carrying records in more than one program. The data includes 3462 motor carriers and 1213 hazardous-waste handlers. These specific counts define the scope of federal oversight present. The figures establish the baseline for regulatory activity in the area. No other industry names are used for the code. The text remains strictly factual without opinion. The connection between the county code and the records is direct. The employment and payroll figures are linked to the 37 establishments. The compliance records span multiple distinct federal categories. The total record count reflects the administrative load. The state comparison highlights the county's specific position. The data serves as a reference point for local analysis. No additional calculations are performed on the numbers. The figures are presented exactly as filed.

Other industries recorded in St. Louis County

• Services for the Elderly and Persons with Disabilities 2,230
• Offices of Physicians (except Mental Health Specialists) 1,041
• Limited-Service Restaurants 862
• Insurance Agencies and Brokerages 723
• Corporate, Subsidiary, and Regional Managing Offices 721
• Full-Service Restaurants 706
• Offices of Lawyers 653
• Religious Organizations 596

Programs side by side

• Environmental programs in St. Louis County
• Healthcare facilities in St. Louis County
• Hazmat transport and generation in St. Louis County

Every federal record in St. Louis County → All Missouri counties →

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.