A Long-lasting Stem Wall Repair in Phoenix: A Success Story of Expert Evaluation and Lasting Solutions

In Phoenix, Arizona, a homeowner reached out to Arizona Foundation Solutions with a recurring problem: cracks in their stem wall, despite a repair conducted less than two years ago. Amanda, our Customer Care Representative, booked an initial consultation with John, aka Bo, our Design Specialist, to assess the situation. Upon review, Bo identified significant issues, with rusting rebar being the primary culprit behind the cracks. The previous repair methods used by other contractors had only provided a temporary fix, failing to address the root cause—rust-induced expansion caused by chloride ion migration within the concrete.

The homeowner was frustrated, as the horizontal cracks had reappeared, potentially threatening the structural integrity of their home. They needed a long-term solution to prevent future damage, something more than just patching the cracks. Bo outlined a comprehensive plan following industry-standard methods, ensuring that the repairs would not only fix the visible damage but also halt the rusting process within the stem wall.

After Project Description:

Following Bo’s assessment, Arizona Foundation Solutions implemented a thorough stem wall repair strategy under the supervision of Greg, our Foreman. The team started by removing the deteriorated concrete, exposing the rusted rebar, and sandblasting it back to its original, clean state. A specialized ion-blocking epoxy coating was applied to the rebar, followed by the use of an anodic-based repair mortar to seal and protect the wall. This advanced technique, endorsed by the International Concrete Repair Institute (ICRI), ensures a lasting solution by targeting the root cause of the cracks—rusting rebar—rather than just masking the symptoms.

The homeowner, relieved to finally have a permanent solution in place, can now rest assured knowing their stem wall is fortified against further damage. Arizona Foundation Solutions’ expert approach, led by Bo’s precise evaluation and Greg’s meticulous execution, has restored the foundation’s integrity. By using industry-standard methods, this stem wall repair will stand the test of time, providing long-term security and peace of mind.