Imperial Retaining Wall Supplier
Request A QuotePremium Retaining Wall Supplier in Imperial
Searching for a top-rated retaining wall builder in Imperial? Retaining Wall & Paving Solutions (RWPS) offers superior quality, long-lasting results, and aesthetic detail to transform your outdoor space with precision and purpose. At RWPS, we are known for custom retaining wall systems that not only control erosion but also bring beauty, structure, and value to your property. Whether you are looking for a reinforced solution for a steep yard, a modern tiered garden wall, or a durable project, we’ve got you covered.
- Built for load resistance and structural integrity
- Harmonized with your existing landscape
- Constructed using premium-grade components and advanced building methods
- Backed by St. Louis expertise and attention to detail
From start to finish, we work closely with you to ensure every wall we build meets your needs and lasts for years to come.
Contact RWPS today to arrange your complimentary on-site estimate and see why we’re Imperial’s trusted name in high-quality retaining wall construction.
**Strong. Smart. Built to last.**
Types of Retaining Walls We Offer
Imperial Stone Retaining Walls
Introduce timeless elegance and lasting sophistication to your property with a natural stone wall. Made from hand-selected rock, these walls integrate effortlessly with your surroundings while offering rugged longevity. Ideal for mountain, colonial, or high-end yard designs, stone walls not only manage slopes—they amplify the appeal of your entire outdoor area. Perfect for lawn perimeters, tiered patios, or statement pieces.Imperial Block Retaining Walls
Modular block retaining walls are a go-to and multi-purpose solution, ideal for both domestic and business projects.Constructed using pre-cast concrete blocks, they come in a wide selection of shapes, sizes, textures, and tones—making it simple to enhance your property’s design and character.These walls are designed for strength and longevity, while their component-based design allows for quick setup and customisation of wall levels and structure.Whether you’re interested in something sleek and modern or classic and patterned, block walls offer an outstanding mix of form and function.
Engineered Structural Retaining Walls
An engineered structural retaining wall is a specially designed wall built to hold back soil and resist significant lateral pressure from slopes, heavy loads, or unstable ground conditions. It is a critical infrastructure solution—not just a landscape feature. It’s designed to last, protect, and perform under pressure, especially for complex or high-load applications.
Our Work
Our Retaining Wall Building Services: Designed for Imperial
At RWPS LLC, we deliver complete retaining wall solutions—from design to construction. We use high-quality materials ideal for Imperial’s local conditions. Our certified experts ensures every wall is durable, meets code, and aesthetic.
Custom Retaining Wall Design
We create walls that enhance your landscape and function.
Service includes:
- Site evaluations to evaluate slope, soil, and drainage.
- Custom designs for erosion-control or decorative purposes.
- Material selection: poured concrete, natural stone, clay brick, or timber.
Imperial Perk: Designs consider clay soil, high moisture, and freeze-thaw cycles, ensuring long-lasting performance.
Retaining Wall Construction
Our builders guarantee craftsmanship and stability.
Service includes:
- Excavation and base preparation|Digging and base setup} for a solid foundation.
- Installation of drainage systems to prevent water pressure.
- Construction of walls under 4 feet or taller walls with proper permits.
Imperial Perk: We use reinforced materials to withstand common seasonal extremes, especially in Imperial.
Retaining Wall Repair & Restoration
Seeing cracks? We rebuild them to full strength.
Service includes:
- Fixing cracks, leaning, or bulging walls due to poor drainage.
- Replacing rotted materials.
- Upgrading drainage to avoid repeat issues.
Imperial Perk: Repairs tailored to waterlogged areas like Imperial.
Drainage Integration
Proper drainage is critical to wall longevity.
Service includes:
- Installing French drains.
- Grading and swales to divert water.
- Ongoing maintenance to keep drains clear.
Imperial Perk: Designed for our clay-rich soil and seasonal downpours.
Landscape Integration
We make your wall work with your yard’s layout.
Service includes:
- Integrated stairs, planters, or lighting.
- Coordination with existing hardscape features.
- Low-maintenance options for low-upkeep homeowners.
Imperial Perk: Ideal for hilly lots in Imperial.
Every Project Includes:
- Free site evaluations.
- Compliance with all local Imperial codes.
- 10-year labor warranties and manufacturer-backed material guarantees.
- Eco-friendly building practices with locally sourced products.
Why Retaining Walls Are Essential in St. Louis: Local Challenges
St. Louis’ unique geography and climate create specific needs for retaining walls. From the Mississippi River bluffs to suburban backyards, here’s why they’re critical:
- Erosion Control: St. Louis receives 41 inches of annual rainfall, often in intense spring downpours. Clay-heavy soils in areas like Creve Coeur are prone to erosion, washing away landscapes and threatening foundations. Retaining walls stabilize slopes and prevent soil loss.
- Floodplain Risks: With 20% of St. Louis in FEMA flood zones (per 2025 data), low-lying areas like Maryland Heights face runoff issues. Walls redirect water and protect properties.
- Aesthetic and Property Value: St. Louis homes, especially in historic neighborhoods like Soulard, benefit from terraced designs that maximize usable space and boost curb appeal by up to 15%, according to local real estate trends.
- Soil and Terrain: The region’s loess and clay soils, combined with hilly terrain in West County, make retaining walls essential for managing uneven landscapes and preventing slides.
Poorly built or absent retaining walls can lead to costly damage—cracked foundations, flooded basements, or ruined landscaping. RWPS LLC designs walls that comply with St. Louis building codes and withstand Missouri’s weather extremes.
FAQs
What is a retaining wall?
A retaining wall is a rigid structure built to support soil laterally, allowing different ground elevations on either side. It prevents erosion and holds back soil on sloped properties, often used in landscaping, road construction, and garden design. Retaining walls can be made of concrete, timber, stone, or interlocking blocks and are essential for creating level surfaces on uneven terrain.
How do I choose the best material for a retaining wall?
Choosing the best material depends on budget, aesthetics, soil conditions, and wall height. Common options include:
- Concrete blocks – durable and modern-looking.
- Natural stone – attractive but more costly.
- Treated timber – budget-friendly, but shorter lifespan.
- Poured concrete – very strong, ideal for taller walls.
For long-term performance, also consider drainage requirements and soil movement behind the wall.
Do I need drainage behind a retaining wall?
Yes, proper drainage is crucial. Without it, water pressure can build up behind the wall (hydrostatic pressure), leading to cracking or collapse. Most retaining walls include:
- Gravel backfill
- Drainage pipes (weeping tiles)
- Filter fabric
Good drainage ensures the wall remains stable for years.
How long does a retaining wall last?
The lifespan of a retaining wall depends on the material and construction quality:
- Concrete or stone walls can last 50–100 years.
- Timber walls typically last 15–25 years.
- Regular maintenance and drainage can significantly extend its life.
Professional installation improves longevity and reduces future repair costs.
Do I need a permit to build a retaining wall?
In many areas, yes. If the wall is over a certain height (often 3–4 feet), or it supports a structure or vehicle load, a permit and engineering approval are likely required. Always check with your local municipality before construction to avoid fines or teardown orders.
Why Choose Retaining Wall & Paving Solutions
- Expertise: With years of experience in the industry, we have the knowledge and expertise to handle a wide range of retaining wall projects, from residential gardens to commercial landscapes.
- Quality Materials: We use premium quality materials for our retaining wall installations, ensuring longevity and durability for your landscape.
- Custom Solutions: Every landscape is unique, and we offer customized retaining wall solutions tailored to your specific needs and preferences.
- Professional Installation: Our team is trained in the latest installation techniques, ensuring accurate and efficient installation of your retaining wall.
- Customer Satisfaction: Your satisfaction is our top priority, and we strive to exceed your expectations with every project we undertake.
- Licensed Engineer: Our in-house engineer ensures that each structure meets local building codes, zoning regulations, and site-specific requirements.
- 10-Year Warranty: Every retaining wall installed by RWPS comes backed by a comprehensive 10-year warranty, giving you peace of mind long after the final stone is set.
NCMA-Certified Installers
Our installers are NCMA certified. Learn more about NCMA certification.
Contact Us For Expert Retaining Wall Services in Imperial
If you’re looking for a reliable retaining wall contractor in Imperial, look no further than Retaining Wall & Paving Solutions. Call us at 314-518-4523 or fill out our online form to schedule a consultation to discuss your retaining wall needs.
Areas We Serve
- Eureka
- Fenton
- Festus
- Frontenac
- Glendale
- High Ridge
- Hillsboro
- House Springs
About Imperial
Imperial, MO, is a growing unincorporated community located in Jefferson County, just south of the city of Arnold and roughly 25 miles from downtown St. Louis. This suburban enclave is well-known for its blend of rural charm, scenic riverfront terrain, and access to major highways, including Interstate 55. Residents are drawn to Imperial for its spacious properties, affordable housing, and a quieter pace of life that’s still within commuting distance of the city. Imperial borders the Mississippi River, offering picturesque views and opportunities for boating and fishing, particularly around Flamm City Park and the historic Sulphur Springs Landing. The community’s location near Mastodon State Historic Site—a park and museum preserving Ice Age fossils and ancient archaeological artifacts—adds to its appeal for history lovers and families. While not a formal municipality, Imperial benefits from the services and infrastructure provided by Jefferson County and neighboring Arnold, including schools, fire protection, and law enforcement. The Windsor C-1 School District serves much of the area and is regarded for its commitment to education and student success. In recent years, Imperial has experienced moderate growth, with new residential subdivisions, local businesses, and retail spaces gradually enriching its suburban fabric. Offering a scenic, peaceful environment with proximity to St. Louis, Imperial stands out as a desirable location for those seeking balance between urban convenience and semi-rural living.
Headquarters:
1195 Jere Lane
Arnold, MO 63010
Mailing Address:
P.O. Box: 510411
St. Louis, MO 63151
Phone: (314) 518-4523
Hours:
Mon - Sat
9am - 6pm
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