ALL OVER ILLINOIS

From metro-Chicago to metro-St. Louis and everywhere in between, projects created by Sexton’s Landscape Concepts are being noticed. 

In fact, over the past 20 years, our line of service has grown to a full line of premier landscape design and maintenance services, including:

• Landscape Design and Installation
• Hardscape Installation
• Lawn Irrigation Systems
• Full Service Grounds Maintenance
• Shoreline Restoration & Wetland Development
• Snow Removal and Ice Control

We actually think it’s our people who make us different… dependable, customer-centered, committed people can make a huge difference in this industry.

With no retail center or pre-defined inventory to sell each season, we’re able to focus on creating a true custom solution for each of our clients. 

Pair up that personal attention with our experience, commitment to quality and unique 4-Season Guarantee and you’ll quickly discover why commercial and residential clients alike readily refer us to their friends and colleagues.

OUR LEADERSHIP TEAM

Mark Sexton, Owner

Nadia A.S. Kahl, Designer

• Illinois State University, B.S. in Landscape Design
• 10 years of industry experience
• 6 years with our company
• ILCA Design Certified

Patricia Altman, Designer

• Southern Illinois University, BS Plant and Soil Science
• 22 years of industry experience
• 10 years with our company 

Kevin Voorhees, Landscape Construction Foreman

• 15 years of industry experience
• 15 years with our company

Tom Tisdale, Landscape Construction Supervisor

• 10 years of industry experience
• 10 years with our company

Edward Bean, Landscape Maintenance Supervisor

• 20 years of industry experience
• 12 years with our company