Contact Us

If you have a question or concern, please get in touch with us! Our Mattress King Customer Service Department is ready to help you with warranty claims, mattress store location information, policy questions and more. We really appreciate your business and want to make sure we have thoroughly answered all of your questions.

The Customer Service Department at Mattress King is open from 8:30am – 6:00pm Monday through Saturday Eastern Standard Time (EST).

At Mattress King, we take great pride in providing the highest level of service. Find out more about the Mattress Warehouse Promise we offer our customers. This includes our 120 Day Price Promise, the 120 Night Comfort Promise and the 5 Star Mattress Delivery with Mattress Warehouse.

To submit a donation request, please read our donation policy, and complete the Contact Us form.

Mattress King Customer Service Department is a toll-free number:


Customer Service Hours:
Monday – Saturday 10am-8:30pm

Mattress King Store Hours:
Monday – Saturday 10am-8:30pm
Sunday – Noon-6:00pm

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