Coming Soon
@BetterData
This means that you'll be able to search for NAICS codes directly (if that's your jam). We'll do the math; let's make better data on public procurement together.
Description
Equipment and Materials Testing: Alarm, Signal, and Security Detection Systems
Possible NAICS Codes
561621 – Security Systems Services (except Locksmiths)
334290 – Other Communications Equipment Manufacturing
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
561421 – Telephone Answering Services
561210 – Facilities Support Services
541380 – Testing Laboratories and Services
334512 – Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
238220 – Plumbing, Heating, and Air-Conditioning Contractors
541512 – Computer Systems Design Services
541350 – Building Inspection Services
