County industry · California

Investigation Services in Placer County, CA: 15 establishments

• 15Establishments in this industry
• 2Hospitals filing a Medicare cost report
• 10Nursing facilities
• 506Hazardous-waste handlers
• 42Clean Air Act facilities
• 2,821Motor carriers

The U.S. Census Bureau counts 15 establishments in this industry in Placer County, employing 73 people in mid-March, on an annual payroll of $2,503 thousand. Investigation Services is filed by the Census under the six-digit industry code NAICS 561611, which is the code in this page’s address. Beside it, 3,381 federal facility and compliance records are on file in Placer 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, Placer County is the 23rd of 58 California counties carrying records in more than one program.

What this page shows

Placer County, California, identified by the federal information processing code 06061, holds data for the industry code NAICS 561611. The Census vintage 2022 counts 15 establishments in this specific industry within the county. These 15 establishments employed 73 people in mid-March and generated an annual payroll of 2503 thousand dollars. The first-quarter payroll for this group was 644 thousand dollars. Of the total 15 establishments, 11 have fewer than 5 employees. The county also maintains 3381 federal facility and compliance records on file. These records originate from 5 distinct federal programs. The county sits at position 23 among its state's counties carrying such records. There are 58 counties in this state carrying records in more than one program. The 3381 records include data on 2 Hospitals filing a Medicare cost report and 10 Nursing facilities. They also cover 506 Hazardous-waste handlers and 42 Clean Air Act facilities. Additionally, 2821 Motor carriers are included in the file. These figures provide a specific snapshot of federal oversight and economic activity. The data allows for precise tracking of regulatory scope and employment metrics. It reflects the intersection of local business structures and federal compliance requirements. The counts offer a factual basis for understanding the scale of operations. No change in these figures is stated in the provided data.

Other industries recorded in Placer County

• Offices of Real Estate Agents and Brokers 440
• Limited-Service Restaurants 378
• Full-Service Restaurants 357
• Offices of Dentists 293
• Residential Remodelers 276
• Offices of Physicians (except Mental Health Specialists) 262
• Offices of Lawyers 230
• Insurance Agencies and Brokerages 213

Programs side by side

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

Every federal record in Placer County → All California 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.