Vendors & Purchasing
If you are interested in becoming a supply vendor or service-providing vendor (non-construction trades), please send a letter on your company letterhead with the following information:
- Complete company name
- Company address
- Company phone and fax numbers
- Sales representative contact information
- A description of the products that your company provides
Please send the letter to:
Westside Union School District
41914 50th Street West
Quartz Hill, CA 93536
Please feel free to attach a company brochure.
Please note that if your company provides a service we require a current W9. If the address on your W9 is out-of-state, we require a California Form 590 in addition to your W9.
Thank you for your interest.