Foundation Repair

Crockett’s historic charm and location along the Carquinez Strait come with specific foundation challenges for homeowners. Many homes in the area are built on older foundations and are situated on steep hillsides with expansive clay soils. These soils expand during wet seasons and contract in dry months, leading to foundation settling, cracks in walls, and uneven floors. The hilly terrain also increases the risk of soil erosion, which can further compromise foundation stability.

The proximity to active fault lines, including the Hayward and Concord-Green Valley Faults, puts Crockett at risk for seismic activity. Older homes that haven’t been retrofitted are particularly vulnerable to structural damage during an earthquake. Seismic retrofitting—such as foundation bolting, cripple wall bracing, and shear wall installation—is essential to reinforce these homes and protect them from potential seismic damage.

Drainage issues are also common in Crockett due to its sloped topography and seasonal rains. Water runoff can lead to soil erosion and hydrostatic pressure against foundation walls, causing cracks and potential water intrusion. Installing effective drainage solutions—such as French drains, sump pumps, and retaining walls—can help manage water flow and protect Crockett homes from long-term moisture-related foundation problems.