Williams Sign Co - Full Service Sign Company

Mar 10, 2026 3:06 AM

111 South Huntington Street
Pomona, CA (California) 91766-1436
(909) 622-5****

Business Details

85 years Since 1930 Sharon Willison (Manager) (909) 620-4726 (Fax)

Products:	Cranes, Neon, Cold Cathode
Product Features:	Electric Model, Plastic
Services:	Computer Graphics, Installations, Computer Aided Graphics, Computer Assisted Graphics, Computer Design, Computer Generated Graphics, Computerized Design
Industry Type:	Manufacturer
General Content:	213900Attr:sign Design, Signs Maintenance & Repair
Sales Volume:	1M - 2M
Employee Size Range:	5-9
Fortune 500:	No

Additional Categories

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

Cranes Hoisting & Rigging Service
Sign Manufacturer
Signs
Signs Maintenance & Repair

North American Industry Classification System (NAICS) Categories:

All Other Specialty Trade Contractors > Hoisting & Rigging Service > Cranes Hoisting & Rigging Service
Sign Manufacturing
Other Miscellaneous Durable Goods Merchant Wholesalers > Signs
All Other Business Support Services

Standard Industry Classification (SIC) Categories:

Special Trade Contractors, Nec > Cranes Hoisting & Rigging Service
Signs & Advertising Specialities > Signs Manufacturers
Durable Goods, Nec > Signs
Business Services, Nec

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