Foundations Cost in National City, CA in 2026
Most Foundations projects in National City, CA cost between $3,500 and $35,000. The typical price is $10,500.
Labour and materials in National City run about 22% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Crack injection versus piering versus full replacement
- Soil type and water table
- Access for equipment
- Engineering report requirements
Usually included
- Excavation and equipment
- Repair materials and labour
- Backfill and grading
Usually extra
- Structural engineer report
- Interior finish repair
- Landscaping restoration
Foundation repair contractors in National City, CA
Businesses listed on Google near National City, CA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Rose Concrete and Development
5.0(160 reviews)
3240 Franklin Ave, San Diego, CA 92113
QUALITY Foundation Repair San Diego
5.0(30 reviews)
600 B St Suite 326, San Diego, CA 92101
DCC Construction Company Inc & DCC Concrete
5.0(30 reviews)
241 W 35th St Ste D, National City, CA 91950
John General Contractor ADU
5.0(27 reviews)
4244 Bonita Rd Ste B, Bonita, CA 91902
R-A-D Foundation Repair
4.3(28 reviews)
3479 Citrus St, Lemon Grove, CA 91945
Craftsman Foundation Repair
4.1(20 reviews)
3528 Adams Ave, San Diego, CA 92116