San Jose Foundation Problems
Expert Foundation Stabilization and Crack Repair in San Jose, CA
Causes of Foundation Problems – Why Is This Happening?
Understanding why foundation problems occur can help homeowners address issues early and take proactive measures to protect their property.

Unstable Ground or Poorly Compacted Soil: When soil is not compacted correctly during construction, it can settle unevenly over time, leading to foundation shifts and structural cracks.

Expansive Soil Types: Certain soil types, such as clay, absorb water and expand, then shrink when dry, which causes soil movement that leads to foundation cracking and instability.

Improper Grading and Storm Water Runoff: Poor drainage can cause water to collect around the foundation of your home, eroding the soil and weakening its structural integrity.

Poor Foundation Construction: Foundations without support, or that are built with weak materials, may lose the ability to withstand soil pressure and environmental changes over time.

Large Trees and Shrubs: The roots of large trees and plants near your home can displace soil and put pressure on foundation walls, which results in cracking and movement.

Adobe Soils: San Jose’s common adobe soil contains high amounts of clay, which expands significantly when wet and contracts when dry, causing foundations to shift, heave, or sink.

Seismic Activity: Earthquakes and frequent ground tremors in San Jose can weaken foundations over time, creating cracks and compromising structural stability.

Signs of Foundation Problems
Recognizing the warning signs of foundation issues early can help you take action before costly damage occurs.

Cracked Drywall
If you notice cracks in your drywall, there is a chance the foundation of your property is shifting or settling unevenly.

Sticking Doors and Windows
Difficulty opening or closing doors and windows often signals foundation movement, along with frames that shift out of alignment.

Cracks in Stucco
Exterior stucco cracks may be a sign of foundation stress and structural movement, and can indicate a need for immediate attention.

Uneven or Bouncy Floors
Floors that feel soft, bouncy, or sloped suggest foundation issues have compromised the subfloor and structural supports.

Leaning Chimneys
If your chimney appears to be tilting, it may be due to foundation instability, which could lead to further structural damage.

Vertical Foundation Cracks
Vertical cracks in the foundation can indicate soil pressure changes or settling, which require professional assessment.
Restore the Stability of Your Home With Xalos Foundation Support
Don’t let foundation cracks threaten the safety of your home. At Xalos Foundation Support, our contractors in San Jose specialize in foundation crack repair and wall stabilization, ensuring long-term durability and peace of mind. Our expert team is ready to assess your foundation issues and provide a lasting solution. Contact us today to schedule your free inspection and take the first step toward a stronger foundation.