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Concrete Patio Repair

Enjoying your outdoor patio in the Bay Area is a cherished experience, but it can be hindered by natural wear and tear.

Cracked or sinking patios diminish your home’s curb appeal and pose safety risks to your family. Bay Area Underpinning specializes in concrete patio repair using the advanced SettleStop™ PolyRenewal™ concrete lifting system, the top choice in the region. We are committed to restoring the beauty, safety, and functionality of your outdoor space.

This page provides insights into the importance of concrete patio repair and why modern solutions are crucial for a safer living environment.

What is Concrete Patio Repair?

Concrete patio repair involves revitalizing damaged patio areas and restoring them to their original state or better.

Beware of outdated methods like mudjacking and repouring, which were once considered effective but fail to address the underlying issues. 

The superior approach to fixing common problems like sinking and cracking patios is reinforcing the slabs and underlying soil. Bay Area Underpinning’s exclusive PolyRenewal™ polyurethane injections tackle soil instability and oversaturation, making it an ideal solution for raising your patio to its proper level and contributing to the overall stability of your home structure.

Signs Your Concrete Patio Needs Repair

Identifying visible damage or irregularities on your patio is a sign that it may be time for repair. Common indicators include:

Identifying concrete deterioration early saves time and money. When you notice these signs, consult a concrete repair expert like Bay Area Underpinning.

Is Concrete Patio Repair Necessary?

Absolutely. Neglecting timely repairs can escalate damage, making future repairs more extensive and costly. It also limits viable repair options. Addressing the issue ensures the patio’s durability and safeguards your home’s safety and aesthetic appeal.

We do not recommend quick fixes or outdated repair methods like mudjacking or repouring. Your home deserves comprehensive protection, and Bay Area Underpinning’s holistic home solutions include timely patio repairs to prevent foundational threats to your property.

What Are the Benefits of Concrete Patio Repair?

Repairing your concrete patio offers many advantages:

Creates a Safer Living Environment

Compromised patios can lead to tripping hazards. We minimize safety risks by lifting and solidifying patio slabs, creating a secure environment.

Prevents Further Damage

Elevating sunken patios and mending fissures prevents further deterioration of your concrete and its foundational structure.

Improves Appearance

Rejuvenated concrete patios amplify your home’s visual appeal. Our exclusive concrete lifting technique ensures minimal visible signs of restoration.

Prolongs Durability

Our distinctive PolyRenewal™ approach offers more enduring outcomes compared to conventional techniques.

Trust in precision-engineered solutions for optimal results. Our eco-conscious PolyRenewal™ concrete lifting system is designed to provide long-lasting durability.

How Our Concrete Patio Repair System Works

Our team follows a precise process to install concrete patio repairs:

  • Inspect the patio for damage and devise the best repair plan.
  • Drill penny-sized holes into the affected patio areas.
  • Insert injection ports into the holes.
  • Mix a two-part, closed-cell polyurethane foam.
  • Inject the foam beneath the patio slabs.
  • Allow the foam to expand, fill voids, and cure (approximately 15 minutes).
  • Ensure proper slab lift and stabilization of the soil.
  • Remove the ports.
  • Fill and smooth the drilled holes.
  • Apply sealant to cracks and joints to prevent further damage.
  • Conduct annual maintenance inspections.

As the leading concrete repair provider in the Bay Area, our experienced crews know how to properly assess and repair your concrete patio for optimal, lasting results. We guarantee flawless execution, making us your best choice for patio repair.

Why Our Patio Repair is the Best Choice for Your Home

Bay Area Underpinning’s PolyRenewal™ concrete lifting solution is the top choice for concrete patio repair due to its:

  • Precision: Provides accuracy in elevating and maintaining balance.
  • Minimally Invasive Installation: Small holes are drilled, and there is no need for heavy machinery or extensive excavation.
  • Lightweight Material: The foam weighs less than conventional concrete pouring or mudjacking materials.
  • Quick Curing: Hardens within 15 minutes, minimizing interruption and allowing use of the surface the same day as the installation.
  • Durability: Designed to withstand external factors, resist washout and settling, and ensure longevity.
  • Versatility: Applicable across many concrete surfaces.
  • Eco-Friendly Composition: Designed with sustainability and minimal environmental impact in mind.
  • Easy Integration: Post-repair visibility is minimal, blending seamlessly with the surrounding concrete.
  • Ongoing Protection: Our annual service and maintenance ensure prolonged top-tier performance of your concrete patio.

Contact Bay Area Underpinning for Concrete Patio Repair Today!

A damaged concrete patio endangers your well-being. Investing in high-quality repairs now saves money on potential patio replacement in the future.

Reclaim the beauty and safety of your patio with Bay Area Underpinning’s expert services. Our experienced team can quickly and effectively lift and stabilize your patio slabs, eliminating trip hazards while restoring your patio’s beauty. Contact us today for a free, no-obligation inspection. You can count on us to guide you every step of the way.


Concrete patios sustain damage like cracking and sinking for various reasons, including soil settlement and erosion, dry or oversaturated soil, invasive tree roots, and poor installation. Bay Area Underpinning’s experts determine the cause during a free inspection, enabling them to recommend customized repair solutions.

Costs vary depending on your patio’s size and the extent of the damage. We provide free inspections, no-obligation estimates, transparent pricing, and financing options so you know exactly what to expect.

We do not recommend DIY repairs, as they are cosmetic fixes that do not effectively address the root of the problem. It’s always best to consult a professional like Bay Area Underpinning for significant cracks or when you are unsure about the cause of the damage. Professionals ensure a comprehensive, long-lasting solution that prevents potential safety hazards and protects your home.

Disclaimer: “Concrete leveling” means the process by which cracked, uneven concrete is stabilized, and in many cases lifted, by means of PolyRenewal™ polyurethane foam. Bay Area Underpinning does not guarantee that PolyRenewal™ can make your concrete perfectly level.

Our Locations


2333 Courage Dr. Suite C
Fairfield, CA 94533

San Jose

1161 N Fair Oaks Ave
Sunnyvale, CA 94089