North Texas clay soil moves. Every Arlington home sits on it. Surety evaluates foundation performance and provides precision elevation measurements so you know exactly what you’re dealing with before you buy.
Arlington TX sits in the heart of the DFW Metroplex on a geological formation dominated by highly expansive Blackland Prairie clay — one of the most challenging soil types in the country for residential construction. This clay shrinks significantly during hot, dry summers and swells dramatically after rain, creating a seasonal push-pull force on every slab foundation in the area.
Over years and decades, this movement causes differential settlement — meaning parts of the foundation move independently of others. The result: sticking doors and windows, diagonal drywall cracks at corners, gaps along baseboards, and in more serious cases, visible separation at foundation perimeter edges or structural framing distress.
Normal vs. significant movement: Some foundation movement is expected and normal in North Texas. What matters is whether movement is active, differential, and progressive — or historical, stable, and cosmetic. That distinction is what a proper foundation evaluation identifies.
Surety’s inspection includes a thorough visual evaluation of the foundation and its effects throughout the structure, plus optional precision elevation measurements to document the actual slope and differential across the slab.
Visual inspection of the accessible foundation perimeter for cracking patterns, displacement, soil separation, and evidence of repair.
Evaluation of doors, windows, drywall, and framing throughout the home for signs of differential movement — sticking, racking, diagonal cracks, and separation.
Precision elevation readings mapped across the slab to document the actual differential in inches — the objective data a structural engineer or foundation contractor needs.
Assessment of lot grading and surface drainage patterns relative to the foundation — poor drainage is the most common cause of accelerated foundation movement in North Texas.
Identification of piers, patches, mudjacking, or other previous foundation repair work — and evaluation of whether those repairs appear effective.
When findings indicate further evaluation is warranted, Surety clearly identifies what was observed and recommends next steps — including when a licensed structural engineer should be consulted.
Schedule your Arlington TX home inspection with foundation elevation measurements today.
