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About Us


Since 2006, we have provided clients with professional design, installation and maintenance of their dream lawn, garden and patio areas. We work closely with each client to ensure that our work exceeds expectations. We strive to provide exceptional value by boosting curb appeal and increasing your home’s worth.



At Designer Concepts, we believe it’s equally important to ensure that the trees, flowers and plants we install can easily be incorporated into each client’s lifestyle. As a recipient of the Angie’s List Super Service Award, we understand the significance of customer service and provide the outdoor living space you’ve always wanted.

Meet Our Team


Ryan Palm

Ryan Palm—Owner/Landscape Architect


Ryan is a State of Illinois Registered Landscape Architect and has a degree from the University of Illinois. He has designed projects of all sizes across Illinois. Ryan creatively sketches each project by hand to suit your individual tastes. He volunteers with several civic organizations and is an active member of his church. He is raising two children with his wife, Amy.

Corey Koch

Corey Koch—Owner/Project Manager


Corey is a skilled craftsman with over two decades of landscaping experience and a degree in Horticulture from Illinois Central College. Corey personally supervises every one of our projects. He will ensure that your landscape is installed as promised. Corey and his wife, Nicole, spend their free time hiking, geocaching, traveling, and raising and fostering rescued dogs.

JoLynn Mollenhauer

JoLynn Mollenhauer—Strategic Integrator


JoLynn directs all aspects of our office and is a member of our leadership team. She can find the answers to your questions. JoLynn has a degree in accounting from Bradley University. She is raising three children with her husband, Shannon.

Robbie Carson

Robbie Carson—Field Operations Manager


Robbie brings nearly three decades of landscaping experience to our team and is a graduate of Peoria High School. He ensures quality control and supports our installation teams. Robbie is a Navy veteran of the Persian Gulf War. He and his wife, Molly, are raising one child.

Scott Wilson

Scott Wilson—Installation Team Leader


Scott has over a decade of landscaping experience and is a Richwoods High School graduate. He has expertise in plantings, patios and retaining walls. Scott is extremely particular about even the smallest details. He enjoys music, computer gaming and camping. Scott and Heidi are raising three children.

Scott Wilson

Justin Hulva—Installation Team Leader


Justin Hulva has built patios and retaining walls all over the Peoria area.  He is also our landscape lighting specialist. Justin likes sports of all kinds and enjoys video games.  He is a graduate of East Peoria High School. Justin and his wife, Elizabeth, are raising two children.

Scott Wilson

Kevin Warning—Installation Team Leader


Kevin grew up in central Illinois and graduated from Brimfield High School. He began work with us as an apprentice just out of high school. Over the last decade he has become a highly skilled technician and easy-going leader. Kevin loves working to create places where people can gather and enjoy the outdoors. He and Michelle are raising one child.

Robert Manuel

Robert Manuel—Maintenance Division Manager


Robert is a Pekin High School Graduate. He leads our maintenance team and oversees a variety of small installations. Robert is a graduate of the University of Illinois Extension Master Gardener Program. He is an Air Force veteran and once worked on F-16 fighter jets. Robert and Ashley are raising one child.