County industry · Missouri

Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers in Jefferson County, MO: 5 establishments

• 5Establishments in this industry
• 1Hospitals filing a Medicare cost report
• 11Nursing facilities
• 154Hazardous-waste handlers
• 86Clean Air Act facilities
• 573Motor carriers

The U.S. Census Bureau counts 5 establishments in this industry in Jefferson County, employing 21 people in mid-March, on an annual payroll of $1,384 thousand. Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers is filed by the Census under the six-digit industry code NAICS 423730, which is the code in this page’s address. Beside it, 825 federal facility and compliance records are on file in Jefferson 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, Jefferson County is the 8th of 115 Missouri counties carrying records in more than one program.

What this page shows

The page details Jefferson County, Missouri, identified by federal code 29099, alongside the industry code NAICS 423730. The Census vintage 2022 lists 5 establishments in this specific code, employing 21 people in mid-March with an annual payroll of 1384 thousand dollars. Within the county, 3 of these establishments have fewer than 5 employees. Separately, the county holds 825 federal facility and compliance records from 5 distinct programs. These records include 154 hazardous-waste handlers and 86 Clean Air Act facilities. The county sits at position 8 among its state's counties carrying such records. There is no figure provided in the text to indicate a change over time. A person reviewing these files would note the specific employment count of 21 for the NAICS 423730 industry. They would also see the 825 compliance entries linked to environmental and safety regulations. The data provides a snapshot of both the specific business activity and the broader regulatory footprint. This combination of employment and compliance counts offers a complete view of the local federal record.

Other industries recorded in Jefferson County

• Limited-Service Restaurants 141
• Landscaping Services 122
• Residential Remodelers 116
• Religious Organizations 106
• Full-Service Restaurants 102
• Insurance Agencies and Brokerages 89
• Plumbing, Heating, and Air-Conditioning Contractors 88
• Services for the Elderly and Persons with Disabilities 84

Programs side by side

• Environmental programs in Jefferson County
• Hazmat transport and generation in Jefferson County

Every federal record in Jefferson 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.