Quick Answer: How much does a retaining wall cost in Des Moines?
Retaining walls in Des Moines cost $32-$38 per square foot installed. A typical 4-foot tall, 25-foot long wall runs $4,000-$6,500 including drainage and footings. Natural stone walls cost 20-30% more than concrete block.
Typical planning range. Actual pricing varies by project size, thickness, site access, removal, base preparation, reinforcement, drainage and finish.
Quality Retaining Walls for Iowa Homes
A properly built retaining wall does more than hold back soil—it transforms sloped yards into usable space, prevents erosion, and adds lasting value to your property. Iowa clay-heavy soils and freeze-thaw cycles demand specific construction approaches including adequate footing depth, proper drainage, and quality materials. We engineer every wall to handle these conditions and provide decades of reliable service.
Why Choose Our Retaining Walls Service
- Transforms sloped yards into usable flat space
- Prevents soil erosion and foundation damage
- Adds significant property value and curb appeal
- Multiple material options (block, stone, poured concrete)
- Engineered for Iowa soil conditions and frost depth
- Proper drainage to prevent wall failure
Our Process
Frequently Asked Questions
How much does a retaining wall cost in Des Moines?
Retaining wall costs in Des Moines range from $32-$38 per square foot on average. A typical 4-foot tall, 25-foot long wall runs approximately $4,000-$6,500 installed, including drainage and proper footings.
Do I need a permit for a retaining wall?
Des Moines requires a building permit for retaining walls over 4 feet in height. Walls over 4 feet also typically require engineered plans. We handle all permitting as part of our service.
How long does a retaining wall last?
Properly installed concrete block walls last 50+ years, while natural stone and poured concrete can exceed 75 years. Timber walls last 15-20 years. Proper drainage is the key factor in wall longevity.
What material is best for retaining walls?
Concrete block walls offer the best balance of cost and longevity for most residential projects. Natural stone provides a premium look, while poured concrete is strongest for tall walls or heavy loads.
Why is drainage important for retaining walls?
Without proper drainage, water pressure builds behind the wall causing failure. We install gravel backfill and perforated drain tile behind every wall to relieve hydrostatic pressure and extend wall life.
Service Areas
We provide retaining walls services throughout: