Oliver & Williams

Oliver & Williams is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Elevator Contractors
• Elevators/Escalators

North American Industry Classification System (NAICS) Categories:

• Other Building Equipment Contractors > Elevators & Escalators > Elevator Contractors
• Industrial Machinery And Equipment Merchant Wholesalers > Elevators Escalators Moving Walkways

Standard Industry Classification (SIC) Categories:

• Installation Or Erection Of Building Equipment, Nec > Elevators & Escalators > Elevator Contractors
• Industrial Machinery & Equipment > Materials Handling & Heavy Machinery > Elevators/Escalators