Burbank sits on the flat valley floor of the San Fernando Valley, and much of that ground is built on expansive clay soil. If you're planning a new driveway, patio, or foundation repair in Burbank, understanding how that soil behaves is the difference between concrete that lasts decades and concrete that cracks within a few years.
Why Clay Soil Matters
Clay soil expands when it absorbs moisture and contracts as it dries out. In a city like Burbank — with its mix of older bungalow neighborhoods, mid-century homes, and studio-adjacent commercial properties — that seasonal movement puts real stress on anything poured directly on top of it. Without the right prep work, this movement is one of the most common reasons driveways and patios develop cracks, especially near garage slabs and walkways built decades ago under different standards.
What Proper Preparation Looks Like
At Concrete Etc., Inc., we approach every Burbank project with the soil conditions in mind, not just the finish.
That means:
- Sub-base preparation — removing unstable material and compacting a proper aggregate base before any concrete goes down
- Reinforcement — rebar or wire mesh sized to the project, not a one-size-fits-all approach
- Control joints — placed to manage where the concrete is allowed to crack, rather than leaving it to crack randomly
- Positive drainage — grading and drainage planning so water moves away from slabs instead of pooling and softening the sub-base over time
Replacing Aging Concrete
Many Burbank properties — particularly in neighborhoods like Magnolia Park, the Rancho District, and areas near Chandler Park — are now reaching the point where original driveways, patios, and garage slabs poured in the 1940s through 1960s are showing their age. If you're seeing separation, uneven settling, or larger cracks, that's often a sign the original sub-base and reinforcement weren't built for the soil conditions we now understand better. In these cases, full-depth removal and replacement — done correctly the second time — is usually the right long-term fix, rather than a surface repair that won't hold up to the same soil movement.
Permits and Burbank's Building Department
Burbank operates its own building department, separate from the City of Los Angeles. Structural work, retaining walls, and certain driveway or drainage projects may require permits and review specific to Burbank's process. Concrete Etc., Inc. coordinates the necessary permit steps as part of the project, so you're not left navigating that process on your own.
Concrete Built for Burbank's Ground
Whether you're replacing an aging driveway, adding a patio, or addressing a foundation issue, the right approach starts below the surface. Concrete Etc., Inc. has served Burbank, the San Fernando Valley, and all of Los Angeles County for over 30 years, and we build every project around the soil and site conditions specific to where you live.
Schedule an onsite consultation with our team, or learn more about our Burbank concrete contractor services.