Mattress King

Mattress King was a Colorado-based mattress retailer that began serving customers in 1988. Over the years, the company built a reputation for offering a broad selection of mattresses and sleep products, with a focus on attentive customer service. By May 2014, Mattress King had established a network of more than 60 stores throughout Colorado, including locations in Denver, Colorado Springs, and Fort Collins.

A pivotal moment in Mattress King’s history came in May 2014, when the company was acquired by Mattress Firm, a leading national mattress retailer. This acquisition marked the end of Mattress King’s independent operations, with all stores rebranded under the Mattress Firm name. The transition integrated Mattress King’s established Colorado footprint into Mattress Firm’s larger national network, reflecting a trend of consolidation within the mattress retail sector.

During its final years, Mattress King demonstrated adaptability by embracing new retail formats, such as online shopping and in-store consultations, which helped it remain competitive in a changing marketplace. The company’s legacy is evident in the continued operation of its former locations, now serving customers as part of Mattress Firm’s portfolio.

As of May 2014, Mattress King no longer operates as a standalone brand, and its stores are fully integrated into Mattress Firm’s operations. The company’s story highlights the value of regional scale, established store networks, and the role of strategic acquisitions in shaping the competitive landscape of mattress retail.