• Business Sales
  • Mergers & Acquisitions
  • Valuations
  • Investment opportunities
  • Commercial Property

David Kellenberger is the only Louisiana Broker certified in both business brokerage and Commercial Real Estate with over 16 years experience.

David Kellenberger, bsie, mba, ccim, cbb 

Mr. Kellenberger has an extensive business background prior to his brokerage career which allows him to understand your business needs!


Business Consulting




Buying, Selling, or Merging your business or investment property is a serious adventure.  It is one of the most important decisions you will make for your financial future and mental happiness. Kellenberger & Associates, LLC will guide you through the process with professional attention to every detail.  Perhaps you are interested in obtaining some of the equity you have built over the years but would like to continue running your business.  Or maybe you are ready to retire and sell out completely.  Whatever your desires, we can work to make that happen.  Be assured that we put confidentiality at the top of our priorities.