Contractor Directory > WERTNIGGS COMPANY
WERTNIGGS COMPANYOntario, California
Products & Services
NAICS Code(s)
- 236220
- Commercial and Institutional Building Construction
- 237110
- Water and Sewer Line and Related Structures Construction
- 237310
- Highway, Street, and Bridge Construction
- 237990
- Other Heavy and Civil Engineering Construction
- 238110
- Poured Concrete Foundation and Structure Contractors
- 541310
- Architectural Services
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Company Information
- Company Name:
- WERTNIGGS COMPANY
- Address:
- 2619 S Lassen Ave
- City:
- Ontario
- State:
- California
- Zip Code:
- 91761-7107
- Phone:
- 909-263-1000
- Contact Person:
- JOY OFO
- Legal Structure:
- Sole Proprietorship
- Year Established:
- 1998
- Ownership:
- Black American
- Other Minority Owned
- Self-Certified Small Disadvantaged Business
- Economically Disadvantaged Women-Owned Small Business
- Women-Owned Small Business
- Woman Owned
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