Kansas City Garage Door Team

2018 Team Picture

Brad Dodson

Director of Marketing

After spending the majority of his adult life working in Kansas City’s warehouse, Brad entered marketing in 2012.

Central Missouri Garage Door Team

Meet our team! Back Row L to R: Kaleb (Sales), Bill (Installer), Brad (Service Tech). Front Row L to R: Ashlee (Office Manager), Casey (Installer) and Bob Laver (Branch Manager).


Camdenton – Office Administrator / Customer Service

Ashlee is originally from Arkansas and holds a degree in business administration. She is new to Renner Supply and eager to help you with all of your garage door needs.

Bob Laver

Camdenton – Branch Manager

Bob has vast experience in the garage door industry including sales and installation. He has over 10 years of management experience and is here to ensure that you are happy with your garage door purchase.

Springfield Garage Door Installers and Service Technicians

Renner Supply has an “A” team of expert friendly and reliable garage door installers who are ready to suit up and show up to install your new garage door for you. They’ll have your installation done the same day… often within 3 to 5 hours of their arrival with your new garage door.


Springfield – Custom Door Designer and Builder

Berlin came to Renner Supply in 1997 as an installer and, and made his way to designing and building custom doors for the Springfield and Camdenton area.


Springfield – Sales Specialist

James started in warehouse operations in 1996, then became a service technician in 1997, onward from there to warehouse supervisor, and finally to the sales team in 2006.


Springfield – Sales Specialist

Trained in 1998 to become an installer then moved on to our sales team in 2002.


Springfield – Purchasing and Inventory Control

Roy came to Renner Supply in 2006 and handles our Purchasing and Materials Management and Inventory

Mike George

Springfield – Branch Manager

Mike came to Renner Supply in 1993 with years of garage door knowledge and experience, and became manager in 2001.

St. Louis Garage Door Installation Team

With over 88 years combined experience in installing garage doors, Renner Supply’s garage door technicians are ready to service all your garage door needs. Both residential and commercial garage door installers have been taking care of St. Louis’s “up’s and down’s” (pun intended) for forty five years. Whether you need garage door repair service or overhead door installation, these technicians are prepared to take care of your every garage door need.

St. Louis Office Staff

Renner Supply’s office staff has several long time employees, with years of experience in the overhead door business, garage door installations and repairs. With a combined 52 years experience in the garage door business, Renner Supply is ready to handle all of your garage door needs.


Kansas City – Custom Department Foreman

Randy started with Renner Supply in 2001. Randy is an artisan craftsman, as you can tell by looking at our amazing custom wood carriage, garage and overhead doors.


Kansas City – Installation

Ben started with Renner in 1986. Taken during his door building days, he didn’t want to break stride while working… so we took his picture in the middle of a build!


Kansas City – Service Technician

Leon started with Renner Supply in 1995


Kansas City – Service Technician

Bryan started with Renner Supply in 1994


Kansas City – Head of Commercial Sales

Clint started with the Springfield, MO Delden Garage Door branch in the fall of 1997. 2 years later he and his wife moved up to Kansas City, and Clint transferred to Renner Supply, and Clint began installing doors for Renner in December of 1999. After 2 years in residential installation Clint jumped over to Commercial Installations until July of 2004, at which time he was promoted to head of Commercial Sales & Installations.

William (Willy) Dahms

Director of Operations

Began part time in 2003 in our Springfield location working in the warehouse, then became a residential installer. After moving back to Kansas City as a commercial installer in 2005, he then entered residential sales. Willy assumed the director of operations position in 2018.


Kansas City – Residential Sales

Returned to Renner Supply in 2001 with previous service and sales experience.


Kansas City – Residential Sales

Came to Renner Supply in 1996 with garage door experience


Kansas City – Residential Sales

Clancy started with Renner Supply in 1960 as a residential salesman moving into the wholesale sales team. Clancy has been an integral part of the operation from the beginning, and has experience in just about every aspect of the Renner Supply and Delden Manufacturing operation. Clancy has ALWAYS been the core of our Sales staff in both Wholesale and Retail.


Kansas City – Residential Sales

Steve started in 2003, responsible for scheduling garage door installations and repairs within the Kansas City service area. In 2018, Steve entered residential sales.

Denise C. Dahms


Denise started part time in 1974 and became full time in 1980. From 1980 to the present time, she’s had various jobs… on the road salesman, inside sales, office manager, General Manager/Vice President and today is the President of Renner Supply and Delden Mfg.

Gene Renner

Founder – Deceased

Gene Renner started the business with his father in 1956 as R & R Garage Door. The “Ruskin Heights Tornado” of 1957 created the need for a comprehensive residential and construction supplier of hardware and garage doors. The company name was changed to Renner Supply in 1957. Gene passes away May 7, 2016 at the age of 88 but fondly remains the “core of the company.”