Missouri’s Leader in New Garage Door Installation and Garage Door Repair.

Renner Supply and Delden Manufacturing have been providing premium quality overhead garage door installation services, electric garage door openers and garage door accessories for more than 60 years. Our experienced technicians provide expert, friendly garage door service and repair to the state of Kansas and Missouri from four convenient locations in Kansas City, St. Louis, Springfield and Osage Beach. When you own a Renner Garage Door or have yours serviced by our skilled technicians, you will literally “Experience The Quality”.

Is it time to replace an old garage door? Or does it just need some maintenance and repair? Call us TODAY and have one of our Garage Door Specialists provide you with with a no obligation FREE Estimate!


Residential Garage Doors

Garage doors that meet your needs in both style and priceRead More »

Commercial Garage Doors

Best quality overhead doors for every commercial and industrial applicationRead More »

Service & Repair

Expert friendly garage door service and repair since 1956!Read More »

Garage Door Openers

We carry a broad selection for performance, features and durabilityRead More »

Our Latest Works

Residential Garage Doors

With 12 residential garage door product lines, Renner Supply has a garage door that is right for you, in both style and price to meet your needs. Many of our residential garage doors feature the SAFE PLUS pinch protection system designed to reduce the risk of serious finger and hand injuries. View our residential galleries to find your perfect garage door!



We are very impressed with the job that Ken did on our garage doors.  You and your company have been very professional. Thank you very much for the excellent work performed and graciousness. Mone’ B.

Mone’ B.

Thank You! The doors are doing well. They look great on the house, the windows are a nice touch. The operation is smooth and very quiet. It is nice to have a dry garage after a hard rain! Paxton was […]

Mark V.

Your firm installed garage doors for me within the past two weeks. They are now working perfectly, and I wish to thank you. All your employees including Brad W. and Bo, who installed the doors, and Kim in your office […]

Mrs. Jean C

The garage doors look amazing. We are super thrilled with them. Also, I wanted to let you know Dave was a great installer. Very efficient, very professional, I have no problems recommending your company to anyone who asks. Also, I […]

Kevin C.

Thanks for a job well done!  Your install skills are awesome. The job is perfect and I just wanted to let you know I appreciate it.  It’s obvious you take pride in your work. I have had lots of compliments […]


Thank you for your good work and excellent service on the Donvan’s service job.

Ken S. – Stevermeyer Company, Inc. – Shawnee, KS

It is my pleasure to send this compliment regarding the great service your technician, Leon, provided.  He made a special trip to my home on March 24 to program the built-in garage door openers in our two cars.  He accomplished […]

Henry L

We are so excited about our new garage doors.  Words alone can not express our gratitude. Everyone who comes to our barn is “WOW” without a word from me. They are very impressed with the appearance, installation, size, and the […]

Tom & Gail D

Mike and I are very happy with the work that was done with the garage doors and garage door openers!  Thanks to you and your employees!

Maddie S.

Renner Supply