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Top-Rated Retaining wall installation pros in Assumption - Updated Nov 2026

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AB excavation
New to Angi
Retaining Wall - Install

Serving Assumption, IL and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

AB Excavation is a locally owned and operated excavation and land clearing company based in Highland, Illinois.\nWe specialize in land clearing, grading, and site preparation for residential and small commercial projects. Our work includes Fences, small lot clearing, new home site prep, demolition and haul-off, pond and water feature excavation, and culvert installation.\n\nWe take pride in doing the job right the first time, showing up when we say we will, and communicating clearly with our customers from start to finish. Whether it’s clearing property, prepping a build site, or handling drainage work, we focus on quality workmanship, efficiency, and fair pricing.\n\nWe serve Highland and the surrounding areas and work closely with homeowners, builders, and property owners to get projects completed safely and on schedule.

TS Tedrick Home Improvement
New to Angi
Retaining Wall - Install

Serving Assumption, IL and surrounding areas

In business since 2006

TS Tedrick Home Improvement a locally owned, full service contractor with 11 years of experience providing high quality service to home owners in Effingham and surrounding counties. We specialize in prompt & courteous service, along with competitive prices. We care about each individual by meeting his or her specific needs. We strive to make you a repeat customer. We offer a variety of services, which include concrete driveways, walks, patios and pool decks. In addition, we install retaining walls, siding, fences, cabinets, and countertops. We also do remodels and renovation of kitchens, bathrooms, basements, and garages. Call us today to make your custom dreams come true.

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Retaining Wall Installers FAQs, answered by experts

Small retaining walls still require a foundation of some kind, typically a concrete footing. This helps to ensure the wall is structurally sound and prevents the ground from shifting over time, especially during those winter freeze/thaw cycles. The footing helps spread the weight of the wall and the load it carries over a larger area of the ground, thus assisting with stability. This is true of small retaining walls, larger rock garden walls, and the like. 

Depending on who you hire to build a retaining wall, the average cost, including demolition and reconstruction, for a 50-foot wall that's 4 feet in height is between $7,000 and $24,000.

DIY is possible for small projects. Professional installation ensures structural integrity and durability for larger walls.

Costs depend on material type, labor rates, and additional features like decorative finishes or reinforcement.

Each design is different, so we can’t say definitively if you’ll need a dedicated drainage system in place for a two-foot retaining wall. However, you can likely skip the drainage, as this project is typically served for walls that are 4 feet tall or more. Even with a relatively low wall, consider drainage if you are building on top of clay or poor-draining soil types or if there are buried water sources nearby, like a well used for other outdoor garden projects.

The Assumption, IL homeowners’ guide to retaining wall installation services

From average costs to expert advice, get all the answers you need to get your job done.