Concrete Repair Before & After Photos

Al, a homeowner in Tubac, AZ, first noticed unsettling signs beneath her feet: the covered porch was subtly settling, and inside, pristine floor tiles began to fracture along grout lines. Each morning, the widening gap at the base of the stem wall grew more pronounced, triggering safety fears and anxiety over mounting repair costs. What started as a hairline crack near the patio threshold soon disrupted daily life—doors stuck, cold drafts crept indoors, and simple tasks turned into sources of stress.

The Search for a Solution

Determined to halt the damage, Alm tried a weekend DIY sealant kit and even hired a local handyperson. Yet, within months, the horizontal cracks reappeared—wider, more numerous, and feeding fresh leaks when rainstorms blew in from the east. She learned the hard way that stem wall repair demands more than surface-level fixes; it requires specialized tools, engineering know-how, and a warranty that stands behind the work.

Why Arizona Foundation Solutions?

A neighbor down the street in Tubac mentioned Arizona Foundation Solutions (AZFS) after her own crawl space was stabilized. Intrigued by the five-star review, Alm scheduled a no-pressure inspection. AZFS’s specialist arrived armed with a laser level, soil probe, and moisture meter. In clear, jargon-free terms, he explained how chloride ions in the local soil could corrode embedded rebar, causing iron oxide expansion and concrete spalling. That transparent assessment—and a transferable warranty—sealed Alm’s confidence in AZFS.

The Repair Process

Solution Chosen: 15 ft Stem Wall Heavy Patch + 1 MOB (Mobilization)

Key Steps:

Set-up: The crew installed safety barriers and protected adjacent landscaping.

Concrete Removal: Using industry standards from the International Concrete Repair Institute (ICRI), fractured concrete around the cracks was carefully chipped away to expose the rusted rebar.

Rebar Restoration: The team sandblasted the exposed steel to bare metal, eliminating all rust and chloride deposits.

Corrosion Protection: An ion-blocking epoxy coating was applied to the cleaned rebar, halting future electrochemical corrosion.

Anodic Mortar Application: Technicians filled and shaped the stem wall with anodic-based repair mortar, formulated to match the original concrete’s strength and color.

Cure & Verify: After a thorough cure period, laser-level readings confirmed the wall was true within ±1/16 in.

In just two days, the porch area was restored—without disturbing Alm’s potted plants or busy household routines.

Transformation – The After

Before: Settling porch, fractured interior tiles, drafty thresholds.

After: Stem wall stabilized and flush, porch level within 1/16 in, seamless transition at the sliding door. Inside, tile joints held firm, and drafts vanished. Alm noted with relief that the threshold repair looked “as if it were poured yesterday.” Completed in 48 hours and backed by a 10-year transferable warranty, the job transformed both the home’s safety and curb appeal.

Emotional Engine – Why Act Early?

Ignoring early stem wall cracks allows moisture intrusion and soil shifts to worsen, potentially escalating repair costs by up to 60 %. By choosing AZFS’s corrosion-proof methods—rather than temporary epoxy injections alone—Alm avoided the cycle of recurring failures. Transparent pricing, certified crews, and lifetime service policies ensure homeowners never face surprise expenses down the road.

New Era – A Win for Everyone

Beyond Alm’s restored porch, property values across Tubac benefit from neighborhoods where foundational integrity is maintained. Local lenders and appraisers take notice when homes feature industry-approved, documented repairs. Arizona Foundation Solutions continues safeguarding families throughout southern Arizona, one stem wall at a time.

The slab of this Winslow, AZ home had a few concrete slab cracks.  The areas were repaired using a method called concrete crack stitching.  

Once the concrete repair is complete, it is difficult to tell there was even a repair made. Arizona Foundation Solutions is knowns as one of the best concrete contractors in Winslow, Arizona.

The stem wall of the Tucson, AZ home was showing signs of failure. Stem walls crack, spall, and flake when the rebar inside becomes oxidized which weakens the concrete. Our stem wall repair crew cut out the existing rebar and replaced it with our non-ferrous composite.

In Sierra Vista, Arizona, the front porch of a residence is experiencing significant concrete cracking due to the compression or erosion of the underlying soil. These cracks are not only unsightly but also allow moisture to infiltrate beneath the slab, which can lead to further soil erosion and additional cracking. The aim of this project is to repair and seal the cracked concrete on the front porch to prevent further damage and restore its aesthetic appeal.

Team Members:

Foreman: Eduardo, who will oversee the entire project to ensure quality and efficiency.

Customer Care Representative: Aly, who will coordinate appointments and customer interactions.

Design Specialist: TJ, who will evaluate the problem areas and design the repair strategy.

Solution:

We will utilize NexusPro, a silicone-based sealant from Arizona Foundation Solutions, known for its long-lasting flexibility and resistance to harsh weather conditions. Unlike traditional sealants, NexusPro is UV-resistant and won't crack, bubble, or dry out, ensuring a durable repair solution.

Process:

Inspection: TJ will conduct an on-site evaluation to assess the extent of the damage on the front porch and determine the best repair approach.

Preparation: The crew, led by Eduardo, will drill and smooth the cracks, inserting a non-absorbent backer rod filler.

Application: NexusPro will be applied to seal the joints and cracks, providing a strong barrier against moisture and weather damage.

Finishing: A thin layer of native sand will be applied for a uniform and finished appearance.

Expected Outcomes:

The NexusPro solution is expected to provide a durable repair that enhances the front porch’s appearance and longevity. The sealed joints and cracks will prevent moisture infiltration and protect against soil compaction and washout.

The Owners of this family home noticed some concrete crack son their garage, so they decided to call the expert for a professional opinion about the foundation problem. After evaluating the area, our professionals came up with the solution of leveling the floor first before actually repairing the concrete cracks on the floor.