
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.
Other QC/Test/Inspect—Alarm, Signal, and Security Detection Systems
Description
Other Quality Control, Testing and Inspection Services: Alarm, Signal, and Security Detection Systems
Possible NAICS Codes
561621 – Security Systems Services (except Locksmiths)
561990 – All Other Support Services
334290 – Other Communications Equipment Manufacturing
921190 – Other General Government Support
238210 – Electrical Contractors and Other Wiring Installation Contractors
922160 – Fire Protection
334519 – Other Measuring and Controlling Device Manufacturing
541350 – Building Inspection Services
523910 – Miscellaneous Intermediation
238220 – Plumbing, Heating, and Air-Conditioning Contractors