Block Wall Installation in San Tan Valley, AZ
CMU block wall construction for residential properties throughout San Tan Valley and Pinal County. Proper footings, HOA-matched finishes, and walls built to handle Arizona soil.
CMU Block Wall Installation Built for Pinal County Soil
Block wall installation in San Tan Valley is not the same as in Phoenix or Scottsdale. Pinal County sits on Sonoran Desert soils with significant caliche hardpan, a calcium carbonate layer that can run inches to feet below the surface. Any contractor who does not account for caliche is setting footings on unstable ground. Within a few monsoon seasons, water migrating laterally beneath a footing causes cracking and leaning that requires full panel replacement.
We excavate to a minimum of 30 inches on every project, breaking through the caliche layer entirely to reach stable native soil before pouring concrete. That is not optional in San Tan Valley. It is what the soil requires.
What We Install
Standard 6-foot CMU privacy walls for backyards and side yards. The most common block wall in San Tan Valley, required or preferred by nearly every HOA in the area. Gray CMU or split-face block options.
We match existing block color, texture, and cap profile for new builds and additions. Split-face block, slump block, and stucco finishes available to meet your subdivision CC&Rs.
Long runs separating lots from adjacent properties, common areas, or arterial roads. Proper drainage weeps, rebar, and grout fill throughout.
Block walls around pool equipment areas, utility yards, and outdoor living spaces. Designed to ventilate properly while maintaining visual screening.
The Installation Process
Block Wall Cost in San Tan Valley
Standard CMU block walls in San Tan Valley typically run $55 to $125 per linear foot for basic gray block. A 6-foot privacy wall runs $90 to $180 per linear foot installed, depending on site conditions and caliche depth. A typical residential backyard perimeter of around 200 linear feet comes to $12,000 to $25,000. Split-face block adds 25 to 40 percent over standard gray CMU.
Caliche excavation and stucco finish coats add to the base price but are often required by HOA standards. We price every job flat-rate after walking the site, so there are no surprises on the invoice.
Full Block Wall Cost Guide →Block wall contractor for San Tan Valley AZ and Pinal County. Built for Arizona caliche soil.
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