NAICS numbers explained

What is NAICS?  The North American Industry Classification System (NAICS) is the standard used by Federal statistical agencies in classifying business establishments for the purpose of collecting, analyzing, and publishing statistical data related to the U.S. business economy.  (From the U.S. Census Bureau)

The NAICS Code is 561710 Exterminating and Pest Control Services

The NAICS Code converts to the SIC Codes listed here.