Black silhouette of a concrete mixer truck.

Slab Foundation Construction in San Jose, CA

A strong, reliable slab foundation is essential for the long-term stability of any structure. At GBD CONCRETE, we specialize in building reinforced concrete slab foundations that meet engineering standards and deliver decades of support. With more than 20 years of industry experience, our family-owned business provides dependable foundation solutions for residential and commercial properties throughout San Jose, CA, and the surrounding San Francisco Bay Area. Our team approaches every project with careful planning, precise execution, and a commitment to high-quality workmanship. Whether you’re preparing for new construction, expanding your home, or upgrading an existing structure, GBD CONCRETE ensures your foundation is built for safety, durability, and long-term performance.

Slab Foundation Services

Our team manages every phase of foundation preparation and installation, providing a complete range of services designed to support stable, long-lasting structures. These services include:

Black isometric drawing of a table with stacked squares on top.

Reinforced concrete slab installation

Black isometric icon of stacked squares on a small table.

Site grading and soil preparation

Isometric view of a small table with three stacked square platforms on top, all black on white background.

Vapor barrier and insulation placement

Black isometric icon of stacked squares on a small table.

Rebar reinforcement and structural support

Black isometric illustration of a table with stacked squares on top.

Concrete pouring and curing

Black and white isometric illustration of stacked squares on a small platform.

Foundation repairs and reinforcement

Black isometric illustration of a table with stacked squares on top.

Emergency foundation services

We combine high-quality materials with proven building methods to ensure every foundation performs reliably under structural load, shifting soil, and changing weather conditions. Whether building a new slab or replacing a failing one, we deliver precise, dependable construction.

Custom Foundation Planning & Engineering Precision

Every building has unique structural requirements, and GBD CONCRETE designs slab foundations that match the specific needs of the property. Our planning process evaluates soil conditions, load demands, moisture control, and structural layout to ensure a safe and well-balanced foundation. Key considerations include:

  • Proper soil compaction and grading
  • Reinforcement placement for structural strength
  • Moisture and vapor control solutions
  • Load calculations for long-term stability
  • Accurate elevations for proper drainage

This careful planning prevents settling, cracking, and moisture intrusion. By addressing these factors from the start, we provide foundations that support the structure effectively and reduce long-term maintenance or repair needs.

Expert Slab Foundation Construction

GBD CONCRETE manages every phase of the slab foundation construction process with precision, efficiency, and expert craftsmanship. From the initial excavation and soil compaction to the placement of reinforcement and the final concrete pour, our team follows strict quality, engineering, and safety standards at every stage. We use high-strength concrete mixes, reliable rebar systems, moisture barriers, and industry-approved techniques to ensure each foundation delivers long-term performance. Every slab we build is engineered to withstand structural load, soil movement, moisture changes, and ongoing environmental conditions without compromising stability. Our clients count on our experienced crew to complete projects accurately, on schedule, and in full compliance with local building codes, engineering requirements, and industry best practices, ensuring dependable results that stand the test of time.

Foundation Repairs & Strengthening

Even well-built foundations can experience wear over time due to soil movement, moisture, shifting elevations, or natural aging. GBD CONCRETE provides a full range of repair and reinforcement services designed to restore stability and prevent more serious structural issues from developing. Our solutions include crack repair, structural reinforcement, slab leveling, moisture barrier improvements, and comprehensive resurfacing. By addressing foundation concerns early, property owners can avoid costly damage, improve overall safety, and extend the lifespan of the structure. Our team carefully evaluates the condition of your slab, identifies underlying causes, and recommends effective repairs that strengthen the foundation and protect it from long-term deterioration.

Why Choose GBD CONCRETE for Slab Foundations

With over two decades of hands-on experience, GBD CONCRETE is known for quality, reliability, and exceptional customer service. Clients choose us for: 

  • Precision workmanship and attention to detail
  • Use of high-strength materials and modern building techniques
  • Clear communication and transparent project management
  • Ability to complete both residential and commercial foundation projects

We are dedicated to providing slab foundations that offer dependable performance and long-term peace of mind. From planning to final inspection, our team ensures your project is completed with professionalism and care, delivering a foundation you can trust for decades.

Black phone icon with a speech bubble, radiating lines.

For reliable slab foundation services, call 408-565-5883 or email gonzalo@gbdconcrete.com to schedule your consultation today.