Since 2006, Mark Hoerr Landscaping has helped homeowners create custom outdoor spaces that are both functional and visually striking. If you are searching for high-quality retaining walls in Washington IL, our team designs and builds solutions that improve drainage, support elevation changes, and enhance the overall appearance of your property.
From decorative stone retaining walls to large multi-level outdoor living projects, we help homeowners turn their yards into extensions of their homes. Our team works throughout Washington and surrounding Central Illinois communities, delivering durable craftsmanship with a strong focus on design, usability, and long-term value.
Custom Retaining Wall Design for Washington Homes
Not every retaining wall project is the same. Some properties require structural support for sloped terrain, while others are designed to create visual definition and improve outdoor entertaining areas. At Mark Hoerr Landscaping, we build retaining walls that balance strength with aesthetics. Washington homeowners often invest heavily in their outdoor spaces, especially on larger residential lots and custom-built homes. We design retaining walls that complement the architecture of the property while improving the functionality of the landscape.
Our retaining wall services in Washington include:
• Tiered retaining walls
• Decorative stone retaining walls
• Natural-looking landscape walls
• Integrated seating walls
• Garden retaining walls
• Patio retaining wall combinations
• Drainage and grading solutions
• Large property landscape enhancements
Retaining Walls That Enhance Outdoor Living Spaces
A retaining wall should do more than hold back soil. When designed correctly, it can become a central feature of your outdoor environment. Many of our retaining wall projects are integrated into larger outdoor living upgrades that include patios, fire pits, walkways, lighting, and landscaping features. By combining hardscaping and landscape design, we create cohesive outdoor spaces that feel intentional and inviting.
For example, tiered retaining walls can help create multiple entertainment levels in a backyard, while seating walls can provide additional functionality around patios and fire pits. Decorative stone walls also add texture and dimension that elevate the appearance of the entire property.
As a full-service landscaping and hardscaping company, Mark Hoerr Landscaping can manage the entire project from grading and preparation to final installation and finishing details.
Experienced Retaining Wall Contractors Since 2006
Founded by Mark and Shelli Hoerr in 2006, Mark Hoerr Landscaping has built a reputation across Central Illinois for quality craftsmanship and dependable service. Our experience allows us to handle complex retaining wall projects while paying attention to the details that matter most.
• We understand the importance of:
• Proper drainage and grading
• Soil stabilization
• Long-term structural performance
• Material selection
• Visual consistency throughout the landscape
Our team takes a thoughtful approach to every project because retaining walls are long-term investments. The right design can improve curb appeal, increase usable outdoor space, and protect your property from erosion and water issues.
Start Your Retaining Wall Project in Washington IL

If you are planning a retaining wall project in Washington IL, Mark Hoerr Landscaping can help you create an outdoor space that combines beauty, durability, and functionality. Whether you need structural support for a sloped yard or want to build a custom outdoor entertaining area, our team is ready to bring your vision to life.
Call Mark Hoerr Landscaping today at (309) 396-6031 to schedule a consultation and learn more about our retaining wall and outdoor living services throughout Washington, Peoria, Morton, East Peoria, and surrounding Central Illinois communities.
