Renner Supply

Renner Supply has been a family-owned leader in residential and commercial garage door solutions since 1956. Our legacy began when Gene Renner and his father Elmer established R & R Garage Door, evolving into a trusted name across the Midwest through decades of innovation and commitment to quality. We specialize in sales, installation, and repair of high-performance garage doors and openers, serving Missouri, Eastern Kansas, Western Illinois, and Northern Arkansas. Our team of expert technicians delivers personalized service through showrooms in Kansas City, St. Louis, Springfield, and Camdenton. Backed by Delden Manufacturing's industry-leading craftsmanship, we offer custom wood carriage house doors, steel-overlay designs, and LiftMaster openers engineered for durability.

With a reputation for unmatched reliability and customer-centric service, we prioritize precision in every installation and repair. Our commitment to excellence extends to comprehensive warranties and free, no-obligation estimates for all clients. From standard replacements to bespoke solutions, our artisans and technicians ensure every project meets exacting specifications. As a regional authority in door access systems, we serve residential, commercial, and industrial clients with tailored products for diverse applications. Our history of resilience and adaptation, including pioneering aluminum and fiberglass door manufacturing, underscores our position as the Midwest's premier garage door provider.