Professional Security

Professional Security is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Drug & Alcohol Detection & Testing
• Security Control Equipment & Systems & Monitoring

North American Industry Classification System (NAICS) Categories:

• Electrical Apparatus And Equipment, Wiring Supplies, And Related Equipment Merchant Wholesalers > Alarms, Signaling & Security Equipment > Security Control Equipment
• Security Systems Services (Except Locksmiths) > Anti-Theft Alarm Systems Services > Bank Protective Equipment
• Medical Laboratories > Medical Testing Laboratories > Drug & Alcohol Detection & Testing

Standard Industry Classification (SIC) Categories:

• Electrical Apparatus & Equipment > Alarms, Signaling & Security Equipment > Security Control Equipment
• Security Systems Services > Anti-Theft Alarm Systems Services > Bank Protective Equipment
• Medical Laboratories > Medical Testing Laboratories > Drug & Alcohol Detection & Testing