Robert Diel

Bob Diel

Robert Diel



  • Bachelor of Science, Landscape Architecture, University of Wisconsin-Madison

Certifications & Affiliations

  • American Society of Landscape Architects (ASLA)
  • Wisconsin Landscape Contractors Association (WLCA)
  • Wild Ones
  • The Hosta Society

Areas of Expertise

I specialize in designing and building custom landscapes and outdoor living spaces that reflect my client’s lifestyle and budget.

Career Philosophy

I work with a group of talented artists and artisans who create and maintain some of the most awesome landscapes in the area. By taking on the role of designer, contractor and caretaker, I embrace responsibility for each step in the process; as architect of the landscape, builder of the vision and protector of the land. I enjoy a challenge and I welcome it!


I have worked in the landscape industry for more than 25 years, and have had the pleasure of experiencing just about every facet of it. I have held positions from timber manager with the USDA Forest Service in Montana, to designing and installing rooftop gardens in New York City. I owned a landscape design and build company in Connecticut before deciding to move my family back to the Midwest to be closer to family. Since 1994, I have been designing and installing landscapes in the greater Milwaukee area. I love what I do and enjoy being able to help other people realize the value and potential of their “other room” – the great outdoors.

Personal Interests

I have the great fortune to have a wife that loves gardening as much as, if not more than, I do. You will often see my two kids and me working in the backyard on the weekends. After spending the day in the gardens, I’ll reward myself with a sunset cruise on the pontoon boat – with a frosty beverage in hand.

Let's Get Started.