Concrete Slab & Foundation Work

The Foundation of Every Good Build

Whether you are adding a room, building a garage, or putting up a new structure, everything starts with the foundation. A properly installed concrete slab or foundation keeps your building level, dry, and stable for decades. Cut corners here and you will pay for it later with cracks, settling, and structural problems that cost thousands to fix.

At ProStone Ventura Concrete, we specialize in getting the foundation right the first time. We have been installing slabs and foundations in Ventura since 2024, and we know exactly what local soil conditions require. Your project deserves a solid start.

Foundation and Slab Services We Provide

Every project has different foundation needs. Here is what we handle:

• Slab-on-grade foundations for new construction and additions
• Garage and workshop foundation slabs with proper drainage
• Shed and accessory building pads with level surfaces
• Raised foundation slabs for areas with drainage concerns
• Post-tension slab systems for expansive soil conditions
• Stem wall foundations with integrated footings
• Foundation replacement and repair for existing structures

We work with engineers and building departments to make sure your foundation meets all code requirements. You get a permit-ready installation that passes inspection the first time.

Why Foundation Quality Matters

Your foundation does more than just hold up your building. It protects against moisture, prevents settling, and keeps everything level and square. When foundation work is done wrong, you see it in cracked walls, stuck doors, and floors that slope.

Soil Preparation

Ventura soil varies from sandy coastal areas to clay-heavy inland zones. We test and prepare your soil properly, removing unstable material and adding compacted fill where needed. This prevents settling and ensures your slab stays level.

Moisture Protection

We install vapor barriers and proper drainage so moisture does not wick up through your concrete. This keeps your floors dry and prevents mold issues inside your building.

Reinforcement and Strength

Every slab gets steel reinforcement sized for the load it will carry. We follow engineering specs for rebar placement and concrete strength. Your foundation can handle the weight of your structure plus live loads without stress.

Our Foundation Installation Process

Foundation work requires precision and attention to detail. Here is how we make sure everything is done right:

First, we excavate and grade your site to exact specifications. The ground has to be level and properly compacted before we do anything else. Then we install forms, vapor barriers, and reinforcement according to engineering plans. We coordinate inspections at each stage so building officials can verify our work.

The concrete pour itself is carefully timed and finished. We make sure the mix is right for your application and that curing happens properly. The result is a foundation that meets code and will last as long as your building does. Just like our driveway installations, we take pride in doing things the right way. If you need other commercial concrete work, we handle that too.

Foundation Questions Answered