Serving the entire St. Louis metro area. With a vast selection of residential and commercial garage door product lines, Renner has a variety of garage doors suited for all preferences and budgets. Each product is designed according to the needs of the specific client. Our company offers over 500 styles of garage doors. Choose from carriage house, traditional, contemporary or commercial garage doors in steel, aluminum and wood materials. The gallery available on our website offers the best door collections available. R-E-N-N-E-R Forward and Back!