Based on the provided documentation, Helical Technology is a reliable provider of pier and beam repair services in San Marcos. They specialize in foundation solutions tailored to the region’s expansive clay soils, using advanced earth anchoring systems such as helical piers and underpinning repair brackets.

Their services include a comprehensive seven-step repair process:

  1. Site inspection to assess settlement and beam cracks.
  2. Excavation around failing piers.
  3. Installation of proprietary helical earth anchors driven to depths of 20-30 feet.
  4. Incremental beam leveling using hydraulic jacks.
  5. Polyurethane foam injection to fill voids and stabilize soil.
  6. Backfilling and landscaping restoration.
  7. Load testing and documentation to verify structural stability.

Helical Technology offers free assessments for San Marcos residents and utilizes ICC and ISO certified products to ensure long-term structural integrity for both modern and historic buildings, such as the repairs conducted at the local Dunbar School.


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