Customer Service » Contact Us
To contact us by phone, fax, mail, email:
We are available to assist you by phone, email or fax Monday - Friday 10 a.m. - 4 p.m. (Pacific Time) on all non-holidays. Fee free to call, email, or fax us!
North American Customers
| Call us: |
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1-509-443-0643 (locals)
1-866-325-7511 (toll free) |
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| Fax us: |
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1-509-443-0646 |
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| Mail us: |
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Cornerstone Sterling
P.O. Box 31222
Spokane, WA 99223 |
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| Email us: |
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contact@cornerstonesterling.com |
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