How can I contact Core & Main?

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Hours: 6 a.m.-7 p.m. CST M-F

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Our customer service and technical support team is here to help answer your questions, place orders, check inventory, process returns and track shipments.

Contact us below, or call us at 1-888-885-2673. Customer Service Hours: 6 a.m. - 7 p.m. CST M-F

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