Whether you’re preventing erosion, leveling out a sloped yard, or adding visual depth to your outdoor space, retaining walls are a smart, attractive investment. At Kastern Contracting, we design and install custom retaining walls built to withstand Wisconsin’s rugged weather and terrain. From natural stone to block and concrete, we use the highest quality materials and time-tested construction methods to deliver results that last. Let us help you secure your land and elevate your landscape—on time and on budget.
Contact us today for a free estimate.
Concrete is strong, versatile, and ideal for holding back large volumes of soil. We construct poured and precast concrete walls that resist shifting, cracking, and water damage—perfect for both residential and commercial properties.
Interlocking block systems offer clean lines, structural reliability, and a wide range of textures and colors. Great for raised beds, terraces, or structural-grade applications.
Bring rustic charm and natural beauty to your yard with stone retaining walls. We use locally sourced fieldstone or cut stone to create timeless, handcrafted finishes.
Maximize your usable space with tiered retaining walls that double as landscape features. Ideal for multi-level yards, gardens, or sloped walkways needing support and style.
Every project starts with a detailed property assessment. We consider drainage, elevation, aesthetics, and structural needs to create a personalized plan that fits your goals and budget.
Damaged or leaning wall? We offer reliable repair services to restore strength, drainage, and appearance.
We stabilize weakened walls with new bracing, supports, or anchoring systems—preventing further movement and extending your wall’s lifespan.
Improper drainage leads to failure. We fix water issues, improve backfill, and add weep holes or drain tiles where needed.
From cracked concrete to loose stones or blocks, we match and repair damaged sections using weatherproof materials and expert techniques.
We address tie-backs, rebar, and foundational components that may have shifted due to ground movement or freeze-thaw cycles.
When repairs aren’t enough, we offer complete tear-out and replacement services.
We safely remove failing walls and rebuild stronger, more effective structures with improved footing, drainage, and material upgrades.
Choose from concrete, modular block, natural stone, and more. We help you select the right height, texture, and color to match your landscape.
We handle all local permitting and code requirements, so your new wall is safe, legal, and built to spec.
We proudly serve Superior and surrounding communities with:
Experienced local crews who know Wisconsin soil and weather.
Engineered designs for erosion control and long-term performance.
Top-grade materials sourced for cold climates.
.Transparent pricing and free consultations.
Friendly, reliable service available 24/7.
Whether you're lakeside, rural, or in-town, we help homeowners across the region protect their properties with professionally built retaining walls that enhance curb appeal and boost function.
With 15+ retaining wall projects completed in Superior alone, our clients count on us for craftsmanship, communication, and dependable results. Many of our customers come from referrals—and we work hard to earn that trust.
Snow, rain, freeze-thaw cycles—we build retaining walls that stand up to it all. Our deep footings, reinforced materials, and drainage-focused designs prevent frost heave, erosion, and seasonal shifting.
We make the process simple. Get a free on-site estimate that includes expert recommendations, accurate measurements, and a clear breakdown of materials and labor—no surprises, no pressure.
Whether you’re building new, repairing an existing wall, or managing water flow on a slope, we’re ready to help. Let’s make your property stronger, safer, and more beautiful.
Address: 11328 S Ellen Smith Rd Solon Springs, WI 54873
Phone: +1 (218) 464-7652
Email: [email protected]
Business Hours: Open 24/7
We offer concrete, natural stone, modular block, and hybrid materials. All options are selected for their strength, drainage performance, and freeze-thaw durability.
Yes—especially for walls over a certain height or those that affect water flow. We take care of all permit applications and code compliance for your project.
If you notice sloped areas eroding, standing water, or shifting soil, a retaining wall can help stabilize the space. We’ll assess your site and provide honest recommendations.
Most projects take 1–4 days, depending on the size and layout. We’ll give you a clear timeline during your consultation.
Yes. Our work is backed by a workmanship warranty. We also provide guidance on maintenance to keep your wall performing for years to come.
Email: [email protected]
Phone: +1 (218) 464-7652
Address: 11328 S Ellen Smith Rd, Hermantown, WI 54873