Retaining Walls & Concrete Masonry

Why Retaining Walls Matter

If your property has slopes, uneven terrain, or drainage issues, a retaining wall might be exactly what you need. These structures do more than just hold back soil. They prevent erosion, create level areas for patios or gardens, manage water flow, and add visual interest to your landscape.

Here in Fontana, many properties have grade changes that benefit from retaining wall solutions. Whether you want to maximize usable yard space, protect your foundation from soil erosion, or create terraced garden areas, a well-built retaining wall solves practical problems while enhancing your property's appearance.

Types of Retaining Walls We Build

We install several types of retaining walls and masonry structures, each suited to different applications and aesthetic preferences:

• Concrete block walls using interlocking modular blocks in various styles and colors
• Poured concrete walls for maximum strength and custom designs
• Natural stone veneer walls combining concrete strength with stone appearance
• Brick masonry walls for traditional, timeless aesthetics
• Garden walls and planters creating defined landscaping areas
• Seat walls providing both structure and outdoor seating
• Terraced wall systems managing steep slopes with multiple levels

Our Installation Process

Retaining walls must be engineered correctly to handle the forces exerted by retained soil and water. Poor construction leads to leaning, cracking, or complete failure. We follow proven construction methods that ensure your wall stays straight and strong for decades.

Site Evaluation and Design

We start by evaluating your site conditions including soil type, drainage patterns, and the amount of slope we need to retain. Walls over 4 feet tall typically require engineering and permits. We handle this process and ensure your wall meets all local requirements. The design phase determines wall height, length, and any special features like steps or curves.

Foundation and Base

Every retaining wall needs a solid foundation. We excavate below grade and create a level base using compacted gravel. The foundation must be deep enough to prevent frost heaving and strong enough to support the wall and retained soil. For taller walls, we pour a concrete footing that provides additional stability and strength.

Wall Construction and Drainage

As we build the wall, we include proper drainage features. Water trapped behind a retaining wall creates pressure that can cause failure. We install drainage pipes and gravel backfill that directs water away from the wall. Each course of block or brick is set level and plumb, with appropriate batter or lean-back for stability. The top of the wall is capped to protect the structure and create a finished appearance.

Creating Usable Outdoor Spaces

Retaining walls do more than just hold back soil. They transform sloped, unusable yards into level, functional outdoor living spaces. Many homeowners combine retaining walls with concrete patios to create entertainment areas, or with walkways and steps to improve access throughout their property.

Seat walls are especially popular in Fontana backyards. These shorter walls, typically 18 to 24 inches high, provide permanent seating around fire pits or dining areas while defining different zones in your outdoor space. We can integrate seat walls into larger retaining wall projects or build them as standalone features.

Material Selection

The material you choose affects both the wall's appearance and its performance. Concrete block walls offer the widest variety of colors, textures, and styles, from smooth contemporary looks to rustic stone textures. These blocks are engineered specifically for retaining wall applications and include features that make installation more reliable.

Poured concrete walls provide maximum strength and can be formed into custom shapes. They work well for taller walls or situations requiring extra structural capacity. Brick and stone veneer combine the strength of concrete backing with traditional masonry appearance. We help you select materials that match your home's architecture and your budget.

Frequently Asked Questions