Hours Of Operations Mattress Firm Ohio Defiance 43512 Mattress Firm Hours of Operation and Location in Defiance, OH 43512 4.2 - 147 votes 1601 N Clinton St, Defiance, OH 43512 (419) 782-7782 Get Directions Mattress Firm Hours Category: Home & Garden Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore DefianceView More Apparel Big LotsCarharttCarter'sJCPenneyKohl's Outlet Sports VansAll SportsSport CenterDunham's Sports Jewelry Kohl's OutletMeijerElder-BeermanBon-TonSamuels Jewelers Recommend For You Carter's El Toro Market Kohl's Outlet A Salon A+ Roofing A & B Construction A C Construction Computer Shop Incorporated Computers Incorporated R & D Computer