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Underpinning

What it is, what are the benefits, why you should choose us, and some pictures from previous underpinning projects

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Foundation Inspection
Foundation Repair
Seismic Retrofit
Slab Repair
Underpinning
Foundation Replacement

Foundation Leveling
Helical Piers
EBB Brace & Bolt Program
Structural Support
Slab Replacement
Pier & Beam Repair

What is underpinning?

Underpinning is the process of strengthening and stabilizing the existing foundation of a home. This is done by extending the foundation deeper or adding engineered support systems so the structure can rest on stronger, more stable soil.

The primary purpose of underpinning is to stop foundation settlement, lift sinking areas back into place, and ensure the home remains safe, level, and structurally sound for the long term.

What are the benefits of underpinning a foundation?

• Proper underpinning restores structural stability and prevents ongoing foundation movement
• Increases the overall value of the home
• Eliminates symptoms like sloping floors, wall cracks, sticking doors, and gaps
• Protects the property from further soil-related damage
• Often required for real estate transactions, remodels, and additions

Why choose us to complete a foundation underpinning?

1. Over 350 foundations underpinned

We bring unmatched experience. Our team has successfully underpinned over 350 foundations, providing homeowners with clear, accurate assessments and reliable solutions every time.

2. 35+ Years of Experience
For more than 35 years, Sunshine Foundation Repairs has underpinned foundations with the highest level of precision and professionalism.

3. Over 600 Five-Star Reviews
Our customers consistently praise our underpinning services, reflected across 600+ five-star reviews on Google, Yelp, Home Advisor, Angie, Houzz, BuildZoom, and Porch. Check us out below!

4. Financing Available
We understand underpinning your foundation could be quite the investment for some, so we offer flexible financing options tailored to your budget and needs.