Retaining wall pricing in Madison varies based on wall type, size, site conditions, and whether you need installation, repair, or replacement. Most homeowners invest between $20 and $35 per square foot for new walls, while repairs typically start around $1,500. We believe in transparent pricing so you can plan with confidence.
Pricing guide
These rates are indicative. Every job is unique: size, access, complexity. Request a free estimate for exact pricing tailored to your situation.
| Service | Price | Details |
|---|---|---|
| Retaining Wall Installation | From $30/sq ft | Design and construction of new retaining walls for drumlin hillsides, walkout lots and lakeside terraces, built on frost-depth footings with gravel backfill and drainage made for Dane County till and long winters. |
| Retaining Wall Repair | From $1,500 | Repair of leaning, bowing, cracked or frost-heaved retaining walls, from drainage correction and tieback anchors to partial rebuilds that stop failure before a wet thaw turns it into collapse. |
| Retaining Wall Replacement | From $35/sq ft | Full tear-out and replacement of failed or worn-out walls, including rotting railroad tie and landscape timber walls, with demolition, haul-away, new drainage and modern engineered materials set below frost depth. |
| Concrete Retaining Walls | From $35/sq ft | Poured concrete and reinforced CMU block retaining walls with frost-depth footings, rebar and weep holes, the strongest option for tall walls, driveway cuts and tight Isthmus lots. |
| Block & Segmental Retaining Walls | From $25/sq ft | Segmental retaining walls (SRW) in Allan Block, Versa-Lok and Keystone systems, mortarless engineered block with geogrid reinforcement, ideal for drumlin terraces, curves and garden walls that ride out freeze-thaw. |
| Boulder & Natural Stone Walls | From $25/sq ft | Boulder and natural stone retaining walls in Wisconsin limestone and glacial fieldstone that blend into lakeside and hillside landscaping, machine-placed on a compacted base with drainage for a natural, durable finish. |
| Timber Retaining Walls | From $20/sq ft | Pressure-treated timber walls for garden beds and low terraces, a budget-friendly option, with honest guidance on when timber makes sense and when a longer-lasting material is the better call in wet, freezing ground. |
| Slope Stabilization & Erosion Control | Free estimate | Slope stabilization with terraced retaining walls, geogrid reinforcement and erosion control, protecting homes, driveways and yards on drumlin hillsides, moraine ridges and lakeshore lots. |
| Retaining Wall Drainage | From $2,500 | Drainage systems that make walls last: drain tile, weep holes, gravel backfill and waterproofing that relieve water and frost pressure, the number one cause of retaining wall failure near the lakes. |
| Railroad Tie Wall Replacement | From $35/sq ft | Removal and replacement of aging railroad tie retaining walls from the 1980s and 90s, creosote-treated tie demolition and haul-away, new gravel backfill and drainage, and a rebuild in segmental block, concrete or Wisconsin limestone. |
| Leaning & Collapsed Wall Repair | From $2,500 | Priority response for leaning, bulging and collapsed retaining walls, stabilization with tieback anchors, drainage correction to relieve water and frost pressure, and partial or full rebuilds when a wall cannot be saved. |
What Affects the Price
- Wall material and type : Concrete, block, boulder, and timber walls have different material and labor costs, affecting the overall price per square foot.
- Wall height and length : Taller and longer walls require more materials, engineering, and labor, which increases the total cost.
- Site accessibility and terrain : Difficult access, slopes, or tight spaces can require special equipment and extra labor, adding to the cost.
- Drainage and soil conditions : Poor drainage or unstable soil may require additional drainage solutions or soil stabilization, impacting the project price.
What's included
- Travel included across the Madison area
- Professional labor & equipment
- Debris removal & site haul-away
- Job site cleanup
- Written estimate before work begins
To get an accurate estimate, have your property lines, any existing wall photos, and a clear idea of your goals ready before calling (608) 910-8974. Our estimates include a site evaluation, material recommendations, and a detailed breakdown of labor and materials. We recommend scheduling a free consultation to discuss your project and receive a written quote.
Pricing FAQ
Why do retaining wall prices vary so much?
Prices vary due to factors like wall material, height, length, site accessibility, soil conditions, and whether drainage or stabilization is needed. Each project is unique, so we provide a customized estimate after a site visit.
Do you offer free estimates?
Yes, we offer free estimates for all retaining wall projects. Call us at (608) 910-8974 to schedule a convenient appointment.
What payment methods do you accept?
We accept cash, checks, and major credit cards. Financing options may be available for larger projects; please ask for details during your estimate.