Front steps in this valley face ground movement that flat slabs rarely encounter. The USDA Web Soil Survey shows coarse alluvial deposits across the city that shift under heavy seasonal rains and dry out during summer months. When steps rest on loose topsoil without proper depth, the front edge sinks while the rear step binds against the foundation sill, creating uneven risers that fail local building codes.
Reuben Castillo founded San Bernardino Concrete Pro in 2017 after spending 19 years running flatwork and structural pours across the Inland Empire. That background shaped our building method for exterior steps. Instead of stacking wet mud against house sheathing, our crews dig continuous footing trenches 12 inches into stable subgrade, insert steel reinforcement cages, and tie every riser directly to the structure with drilled epoxy dowels.
We hold a CSLB C-8 license and carry liability insurance on every job, guaranteeing that every exterior staircase satisfies California building standards. Municipal inspectors verify riser height variations remain under three eighths of an inch across the entire run. We back our structural work with a written workmanship guarantee against defects in how it was built, keeping your entry plumb, secure, and level through years of ground movement.