Foundations Repair
Prevent Structural Instability with Expert Foundation Repair.
Address Cracks, Bowing Walls, and Protect Your Property from Long-Term Damage.
Foundation Repair Services
When a foundation in a residential or commercial property experiences damage, it can lead to serious problems, including cracks, bowing walls, and even structural instability.

Common Causes of Foundation Damage
- Soil Erosion: Changes in soil composition or erosion can cause the foundation to settle unevenly.
- Hydrostatic Pressure: Groundwater can exert pressure on the foundation, causing it to bow or crack.
- Tree Roots: Tree roots can grow into the foundation and cause damage.
- Poor Construction: Inadequate construction techniques or materials can lead to foundation problems over time.
- Shrink-Swell Soil: Soils that expand and contract significantly due to moisture changes can put stress on the foundation.

Signs of Foundation Damage
- Cracks: Cracks in the foundation walls, floors, or ceilings can be a sign of underlying damage.
- Sloping Floors: Uneven floors can indicate foundation settlement.
- Sticking Doors and Windows: Difficulty opening or closing doors and windows may be a sign of foundation issues.
- Gaps Around Door and Window Frames: Gaps may appear between the frames and the walls.
- Water Intrusion: Water leaking into the basement or crawlspace could be a sign of foundation damage.

Foundation Repair Techniques
- Underpinning: This involves installing additional support beneath the foundation to strengthen it and prevent further settlement.
- Piering: Piers are driven into the ground beneath the foundation to provide additional support and lift the structure.
- Helical Piles: These are long, threaded steel piles that are driven into the ground to provide support and stabilize the foundation.
- Carbon Fiber Reinforcement: Carbon fiber straps can be applied to the exterior of the foundation to strengthen it and prevent further damage.
- Crack Injection: Epoxy or polyurethane can be injected into cracks to seal them and prevent water infiltration.
- Hydraulic Lifting: Hydraulic jacks can be used to lift the foundation and repair damage.

Choosing National Pro Waterproofing, LLC for Foundation Repair
When selecting us as your foundation repair contractor, consider the following factors:
- Experience: With over two decades of experience in foundation repair and a proven track record, we’re your go-to choice.
- Licenses and Certifications: We are fully licensed and insured.
- Written Estimate: Obtain a detailed written estimate outlining the scope of work, materials, and costs.

Preventing Future Foundation Damage
- Proper Drainage: Ensure proper drainage around the foundation to prevent water infiltration.
- Landscape Maintenance: Regularly inspect and maintain landscaping to prevent damage to the foundation.
- Regular Inspections: Schedule regular inspections to identify and address any potential foundation problems early on.
By addressing foundation damage promptly and taking preventative measures, you can protect your home’s or commercial building’s structural integrity and avoid costly repairs in the future.

Our Service Areas
- Middlesex County
- Somerset County
- Monmouth County
- Hunterdon County