Foundation Repair in Southport, NC
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Historical Foundation Issues
One of the most severe foundation-related disasters in Southport occurred after Hurricane Florence in 2018. The storm brought record-breaking rainfall, causing the soil to shift beneath foundations and leading to foundation cracking, slab settlement, and structural instability. Many of the older homes in Downtown Southport, built with pier and beam foundations, were significantly affected by moisture damage, wood rot, and shifting piers.
Another problem in Southport, NC, foundation repair cases is coastal flooding. Rising water levels increase hydrostatic pressure, leading to basement wall bowing and soil displacement. If not addressed, these issues cause long-term foundation instability.
Our Services
- Concrete Slab Foundation Repair
- Pier and Beam or Block and Base Foundation Repair
- Basement Wall Repair
- Basement Waterproofing
- Cracked Wall / Structural Repair
- Drainage Services and Repair
- House Leveling
- Mudjacking / Slabjacking
- Retaining Wall Repair
- Sinkhole Remediation
- Polyurethane Foam Injection
- Commercial Foundation Repair
- Mobile Homes
- Soil Stabilization
- Compaction Grouting
- Pool Stabilization
- Void Filling
- Pressed Steel Pilings
- Steel Push Pier Installation
- Slab Pier Installation
- Helical Pier Installation
- Pre-Construction Pier Installation

Preventing Foundation Damage
Since foundation repair in Southport, NC, is a necessity, homeowners and businesses should take preventative measures to avoid costly damage:
- Improve Drainage Systems – Use French drains, sump pumps, and proper grading to redirect water from foundations.
- Waterproof Basements – Applying moisture barriers and waterproof coatings prevents water infiltration.
- Install Foundation Piers – Steel push piers and helical piers reinforce settling foundations.
- Use Soil Stabilization Methods – Compaction grouting and deep injections strengthen weak soil under foundations.
- Elevate Properties in Flood Zones – House lifting reduces storm surge and flood risks.
By implementing these preventative steps, homeowners can reduce the risk of foundation damage in Southport.

DIY Foundation Repair Tips for Minor Issues
While professional foundation repair in Southport, NC, is required for major problems, minor issues can be fixed with DIY methods:
- Seal Hairline Cracks – Use concrete patching compound to prevent moisture intrusion.
- Adjust Crawl Space Supports – Temporary shims can stabilize pier and beam homes.
- Reinforce Eroded Soil – Add gravel and compacted dirt around the foundation.
- Monitor Basement Moisture Levels – Dehumidifiers and vapor barriers prevent excess humidity.
- Ensure Proper Gutter Drainage – Keep gutters clear to avoid soil erosion around the foundation.
For severe structural damage, hiring a foundation repair expert in Southport, NC is essential.

When to Call a Foundation Repair Contractor
Signs that you need professional foundation repair in Southport, NC include:
- Large cracks in walls or floors
- Uneven or sinking floors
- Doors and windows sticking
- Bowing or shifting basement walls
- Water intrusion in crawl spaces or basements
Why Hire a Professional?
- Advanced repair techniques for permanent solutions
- Specialized equipment for foundation lifting and stabilization
- Warranty-backed services for peace of mind

Impact of Coastal Flooding on Foundations in Southport, NC
Southport’s low-lying coastal location makes it vulnerable to flooding, which significantly affects foundations.
How Flooding Damages Foundations
- Soil Saturation & Erosion – Prolonged water exposure washes away supporting soil, leading to foundation settlement.
- Hydrostatic Pressure – Excess moisture causes basement walls to bow inward and crack.
- Mold & Rot in Pier Foundations – High humidity levels cause wood decay and structural weakening.
Preventing Flood Damage to Foundations
- Apply Waterproof Barriers – Coatings protect concrete and basement walls.
- Elevate Crawl Spaces – Reduces flood-related wood rot.
- Improve Drainage – Perimeter drains and sump pumps keep water away from foundations.
Taking these preventative steps can help protect homes and businesses from costly foundation repair in Southport, NC.
FREQUENTLY ASKED QUESTIONS
What are the signs my foundation needs repair?
Cracks in walls, uneven floors, sticking doors or windows, and gaps around window frames or doors are common signs that your foundation may need repair.
How long does foundation repair take?
The duration of foundation repair varies depending on the severity of the issue, but most projects can be completed in a few days to a week.
Is foundation repair covered by homeowners insurance?
Foundation repairs are sometimes covered by homeowners insurance, but it depends on your policy and the cause of the damage. We recommend checking with your insurance provider.
How much does foundation repair cost?
Costs vary based on the extent of the damage, the size of the property, and the repair method. We offer free estimates to give you a clear understanding of your repair costs.
What is a lifetime transferable warranty?
Our lifetime transferable warranty means that the warranty on your foundation repair stays with the home, even if you sell it. This adds value and peace of mind for future homeowners.
Are You Searching for Foundation Repair Near Me?
If you’re experiencing foundation issues in Southport, NC, trust St. James Foundation Repair for reliable solutions. Whether it’s slab repair, pier and beam stabilization, drainage solutions, or foundation reinforcement, we have the expertise to protect your property.
📞 Call St. James Foundation Repair today at 910-838-9604 for a free assessment!
Top 5 Neighborhoods We Serve in Southport, NC
- Downtown Southport
- Arbor Creek
- The Landing at Southport
- Rivermist at Dutchman Creek
- South Harbour Village