Contractors
Doing business with the
Trustees of the New Castle Common
The following must be received in our office prior to the commencement of projects or other contracted work performed for the Trustees, or on Trustees-owned properties:
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W-9: “Request for Taxpayer Identification Number and Certification”
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COI: “Certificate of Liability Insurance”
The COI certificate must show the following:
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Commercial General Liability
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Automobile Liability
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Umbrella Liability
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Workers Compensation and Employers’ coverage
Click on a link to see a sample form:
• W-9 “Request for Taxpayer Identification Number and Certification”
• "Certificate of Liability Insurance"
W-9: Please submit by mail to P.O. Box 427, New Castle DE 19720, or by delivery to our office at 807 Frenchtown Road, New Castle, DE.
Current office hours:
Monday through Thursday, 10:00AM to 3:30PM
COI: Please submit via email to office@trusteesncc.org or via USPS mail to P.O. Box 427, New Castle DE 19720.
If you have questions or need additional information, please call us at 302-322-2809, ext. 1.
