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St. Charles, MO
Landscape DesignLandscape InstallationHardscaping+1 more
Design-build landscape firm since 1999 serving residential and commercial clients with pavers, retaining walls, rain gardens, erosion control, and water features.
Retaining Walls in St. Charles, MO
Quick answer
Local Landscaping lists 1 business offering retaining walls in St. Charles, MO, including Terra-Scape. Each one lists St. Charles, MO as a service area.
Based on published listings as of .
Engineered walls that hold back soil on slopes and grade changes. Built with block, stone, or timber systems, including drainage behind the wall face.
Businesses offering retaining walls in St. Charles, MO
- Terra-Scape
Retaining wall cost in St. Charles, MO
Missouri state-level estimates. Landscaping labor in Missouri pays $19.56/hour on average, 4% below the national average ($20.33), so prices below are national ranges adjusted for that difference. Use them to sanity-check quotes, not as a quote.
| Job | Estimate in Missouri | Unit | US range | Source |
|---|---|---|---|---|
| Retaining wall | $34 - $64 | per sq ft of wall face | $35 - $65 | HomeGuide2026 |
Cost calculator
Estimated cost in Missouri: $10,300 - $19,200 (300 square feet at per sq ft of wall face)
Planning estimate only. Confirm with written quotes.
How these estimates are made
- National price ranges come from the published cost guides linked in each row.
- The Missouri wage index (0.96) is the state's mean hourly wage for landscaping and groundskeeping workers divided by the national mean, from the U.S. Bureau of Labor Statistics OEWS May 2025 release (source).
- Only the labor part of each job is adjusted: estimate = US price × (1 + labor share × (wage index − 1)). Labor shares are our assumptions, for example 45% for retaining wall.
- Real prices also depend on lot size, access, materials and season. Get two or three written quotes.
Estimates compiled . Businesses listed on this site have not set or confirmed these prices.
Frequently asked questions
What is retaining walls?
Engineered walls that hold back soil on slopes and grade changes. Built with block, stone, or timber systems, including drainage behind the wall face.
How much does retaining walls cost in St. Charles, MO?
Estimated $34 - $64 per sq ft of wall face in Missouri, based on HomeGuide national pricing adjusted for Missouri landscaping wages (4% below the national average). Get written quotes for an exact price.
How many retaining walls providers are listed in St. Charles, MO?
Local Landscaping lists 1 business offering retaining walls in St. Charles, MO.
How do I hire for retaining walls in St. Charles, MO?
Compare at least two or three written quotes for the same scope. Check that each business lists your area as a service area, ask about licensing and insurance where your state requires it, and confirm what is included (materials, cleanup, warranty) before you sign. Use the free quote request on Local Landscaping: describe the project once and it is matched only to businesses that list your area as a service area. You can also contact any listed business directly using the phone number or website on its profile.