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Concrete Sealing2026-10-23T14:00:44-05:00

Concrete Sealing Services in Tampa Bay, Orlando, Miami and Largo

Shield and extend the life of your driveway, patio, sidewalk and other concrete surfaces with expert concrete sealing.

What Is Concrete Sealing?

Concrete sealing is the process of applying a protective sealant that helps prevent water, salt, oil and other contaminants from soaking into your concrete and contributing to damage.

Many store-bought and topical concrete sealers form a film on the surface that can wear away over time. LRE Foundation Repair uses a penetrating concrete sealant that soaks into the pores of the concrete, delivering long-lasting protection from within.

Why Seal Your Concrete?

Concrete is porous, so water, salts and other contaminants can soak in. When moisture enters the concrete and repeatedly freezes and thaws, expansion can slowly weaken the surface, contributing to pitting and flaking. Concrete sealing helps cut down that absorption, protecting the surface against moisture, deicing salts, oil and other contaminants that can speed up deterioration and shorten the life of your concrete.

Our Concrete Sealing Solutions

  • For Protection from Flaking, Pitting & Staining

    SealantPro® Penetrating Concrete Sealant

    SealantPro® is a penetrating concrete sealant designed to protect driveways, patios, walkways, garage floors and pool decks. Rather than sitting on top as a coating, it absorbs into the concrete to help reduce the water, deicing salts, oil and other contaminants that can soak into the surface and contribute to staining and deterioration.

    • Penetrates into concrete instead of forming a surface film
    • Helps protect against water and moisture absorption
    • Reduces absorption of deicing salts and other contaminants
    • Helps protect against surface pitting, flaking and staining
    • Won’t peel or flake the way a topical coating might
    • Can be used on driveways, patios, sidewalks, garage floors and pool decks

  • For Open Control Joints & Surface Cracks

    NexusPro® Joint & Crack Sealant

    Open cracks and control joints give water a straight path beneath your concrete where it can contribute to soil erosion and slab movement. NexusPro® is a flexible concrete joint sealant used to close these openings, helping keep water out while accommodating normal concrete movement and creating a cleaner, finished appearance.

    • Closes cracks and control joints against water intrusion
    • Helps keep water from reaching soil beneath the slab
    • Flexible material accommodates normal concrete movement
    • Holds up against cracking, bubbling and drying out
    • Delivers a clean, finished appearance
    • Designed for long-lasting exterior concrete protection

  • For High-Traffic Commercial Concrete

    Commercial Concrete Sealing

    Commercial concrete faces frequent traffic, weather, deicing salts, spills and other conditions that can accelerate wear. LRE Foundation Repair offers concrete sealing for warehouse floors, loading docks, plazas, HOA walkways, parking areas and other commercial surfaces, helping to limit the penetration of moisture and contaminants and protect the concrete from premature deterioration.

    • Protects concrete in high-traffic commercial environments
    • Helps reduce absorption of water, salts and other contaminants
    • Works for interior and exterior concrete applications
    • Helps limit staining and surface deterioration
    • Works on warehouse floors, loading docks and parking areas
    • A good fit for plazas, HOA sidewalks and other shared concrete surfaces
What To Expect

What to Expect When LRE Foundation Repair Seals Your Concrete

Step 1

Inspect Your Existing Concrete

We begin with a free on-site inspection to evaluate the condition of your concrete and determine whether sealing is appropriate. We’ll also identify cracks, uneven slabs or other damage that may need concrete repair or leveling before the sealant is applied.

Step 2

Prepare the Concrete Surface

The concrete is power washed to remove dirt, debris and other material that could interfere with the application. It also helps prepare the pores of the concrete to take the penetrating sealant.

Step 3

Apply the Concrete Sealant

Once the surface is properly prepped, the concrete sealant is applied evenly across the treatment area.

Step 4

Work the Sealant into the Surface

We work the sealant into the surface to promote deep, even penetration. Unlike a surface coating, it absorbs into the concrete to provide protection from within.

Step 5

Allow the Sealant to Cure

Once applied, the sealant needs time to cure. In as little as six hours, the treated area can return to normal use, so you can get back to using your driveway, patio, walkway or other concrete surface in almost no time.

Repair First. Protect Second.

Concrete sealing works best when the surface is in solid condition. When your concrete has settled, PolyLevel® can be used to lift and level the slab before sealing. Open cracks and control joints can also be closed with NexusPro® to help keep water from reaching the soil below.

After repairs are complete, SealantPro® helps protect the concrete from water, deicing salts and other contaminants that can contribute to surface deterioration.

Benefits

Concrete Sealing You Can Trust in Tampa Bay, Orlando, Miami and Largo

The right approach to concrete sealing starts with understanding the condition of your concrete. LRE Foundation Repair inspects the surface, identifies cracks, settlement or other repairs that may need to be addressed first and confirms whether sealing is appropriate for your concrete.

Set up a free concrete inspection in Tampa Bay, Orlando, Miami and Largo and get a written estimate for the recommended solution.

What To Expect

Ready to get started?

Schedule a free estimate to start your repair journey with LRE.

Schedule your inspection

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An expert will inspect the problem area and surrounding conditions, including soil movement, drainage, structural integrity, and any related concerns.

Clear explanation
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We’ll walk you through what we’re seeing in easy-to-understand language so you know the root cause of the issue, not just the symptoms.

Review recommendations

If repairs are needed, we’ll outline your options, pricing, and timeline so you can make the best decision for your home.

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Customer Information

Don't just take our word for it

See what our customers have to say about our work.

When David from High Springs noticed the floors of his historic home starting to sag, he knew it was time to call LRE. 🏠 Our team at LRE Foundation Repair installed the SmartJack System — a durable, adjustable support solution designed to lift, level, and permanently stabilize crawl space floor joists.

Here’s why homeowners trust LRE’s SmartJack system: ✅ Galvanized steel supports that resist corrosion and won’t settle over time ✅ Restores uneven floors to their proper level ✅ Provides permanent stabilization for long-term protection Now, David’s home is stronger, safer, and ready to stand the test of time. Watch to see how LRE helped preserve the integrity of his historic home — and hear what David had to say about his experience!

David V. | High Springs, FL

Norbert’s driveway, walkway, and front porch in Gainesville, FL had settled over time, creating uneven surfaces and serious tripping hazards that had even caused previous injuries. After contacting LRE Foundation Repair, our team lifted and leveled the slabs with PolyLevel and sealed the cracks with NexusPro for long-lasting protection. Norbert was very pleased with the results and our team’s professionalism.

We’re grateful he shared his experience and helped other homeowners learn about reliable, long-term concrete repair solutions

Norbert M. | Gainesville, FL

When Toby bought his new home in Beverly Hills, Florida, he noticed water pooling along the side of his driveway and in front of his garage, caused by the slope directing water toward the house. Our team at LRE designed and installed a custom exterior drainage system to fix the problem for good. We added an enhanced channel drain in front of the garage, connected it to an underground drainage pipe, and tied in the home’s downspouts to safely redirect water away from the foundation.

Now, Toby’s property stays dry and protected — and he couldn’t be happier with the results!

Toby A. | Beverly Hills, FL

Scott and Carrie from Belleview were preparing to sell their home, but noticed that the cracks in their concrete pool deck were discouraging potential buyers. That’s when they reached out to us at LRE for help.

After our Customer Care team scheduled an appointment with one of our expert Design Specialists, we inspected the pool deck and developed a repair plan using our Two-Part Concrete Protection System — combining PolyLevel to lift and level the slabs, and NexusPro to seal the cracks and prevent future damage.

Scott and Carrie were thrilled with the transformation and the professionalism of our team — and they’re excited to share their wonderful experience! 🎥 Watch their story and see how LRE helped restore their pool deck and peace of mind!

Scott & Carrie D. | Belleview, FL

Christine and Scott in Leesburg, FL, noticed significant settlement inside and outside their home, with large cracks in their walls and tile flooring. Seeking a permanent solution, they turned to LRE Foundation Repair. Our team installed helical piers, interior slab piers, and PolyLevel to fully stabilize their home. Now, they have peace of mind knowing their home’s foundation is finally permanently secure.

Christine & Scott R. | Leesburg, FL

After noticing exterior wall cracks and doors that wouldn’t close properly, Mary knew her home needed help. Previous repairs had failed, leaving her without a lasting solution or a company to stand behind the work. In this testimonial, Mary shares how LRE Foundation Repair permanently stabilized her home and restored her peace of mind with proven solutions, lifetime transferable warranties, and double-backed warranty protection.

Mary Anne S. | Brooksville, FL

When Frank in Spring Hill, FL, noticed cracks in his walls, he turned to LRE Foundation Repair. Our Design Specialist confirmed foundation settlement and designed a plan using helical piers and a new exterior drainage system to stabilize the home and redirect water. With the repairs complete, Frank was thrilled with the results. Watch the video to see how LRE restored his home and peace of mind.

Frank N. | Spring Hill, FL

Patrick from New Port Richey noticed water entering through his home’s slab foundation during last year’s hurricanes and contacted LRE Foundation Repair for help. Our team installed a custom exterior drainage system, including a French drain to collect and redirect rainwater to a relief drain away from the home. We also connected his downspouts directly into the subsurface system to stop water from pooling near the foundation. The result? A dry, protected home — and one very happy homeowner.

🙌 Watch as Patrick shares his experience and see how LRE Foundation Repair helped protect his home from future flooding! 🌧️🏠

Patrick G. | New Port Richey, FL

When Terry purchased his new home in Tarpon Springs, his home inspector discovered a serious issue — the floor joists were being supported by makeshift car jacks! 😬 Looking for a long-term solution, Terry reached out to LRE Foundation Repair. Our team installed the SmartJack® System, providing strong, durable, and permanent support for the home’s floors.

Terry was so impressed with the results that he shared his incredible experience with us! 🙌 🎥 Watch his story to see how we helped restore lasting stability and peace of mind.

Terry C. | Tarpon Springs, FL

When Carin and Jon from Tampa, Florida, noticed buckling in the wood floors of their 1950s historic home, they suspected something was wrong beneath the surface. That’s when they called us at LRE Foundation Repair for a complimentary crawl space inspection. In this customer testimonial, hear directly from Carin and Jon as they share their experience—from the first inspection to the final results. Our expert Design Specialist identified major moisture issues in their crawl space, and our team got to work installing the CleanSpace™ Crawl Space Encapsulation System to create a dry, healthy environment under their home. Watch their story to see how we helped protect their home for years to come!

Carin & Jon B. | Tampa, FL

Before & after photos

Check out before and after photos from some of our completed projects.

  • Concrete driveway repair in San Antonio, FL

    The LRE team utilized our PolyLevel Solution to not only bring the concrete slabs back to an even, safe level but also fill the void underneath and permanently stabilize the driveway.

  • Channel drain solution in Seminole, FL

    The LRE team installed a 4″ channel drain within the pool deck’s concrete to collect rainwater and divert it away from the home through a subsurface drainage system.

  • Crawl space repair in Dunedin, FL

    To repair sagging floor issues, LRE used SmartJacks, made from galvanized steel, and our Crawlspace Encapsulation System to control moisture, air flow, and stabilize the structure.

View All Before & Afters

Proudly Serving Florida

LRE Foundation Repair is the local expert for Foundation repair and concrete repair and more. We proudly service Orlando and all of Florida.

Frequently Asked Questions

Can stamped or previously sealed concrete be sealed? 2026-10-05T17:16:14-05:00

Sometimes, yes. Stamped concrete may have a topical coating or other finish, while previously sealed concrete may have residue on the surface that affects how a penetrating sealer can absorb. The existing finish and condition of the concrete should be reviewed first to determine whether additional preparation is needed and whether penetrating concrete sealing is appropriate. 

When should new concrete be sealed? 2026-10-05T17:15:40-05:00

New concrete requires cure time before a penetrating sealer is applied. The appropriate timing can depend on the concrete, weather conditions and the sealer being used. LRE Foundation Repair can evaluate new concrete and determine when it’s ready to be sealed without interfering with the curing process. 

How long does concrete sealing take, and when can I walk or drive on it? 2026-10-05T17:15:01-05:00

Installation time depends on the size and condition of the area being treated, including the surface preparation required before sealing. Once SealantPro® goes on, it needs roughly six hours to cure before the treated concrete can return to normal use. Your installer will give you specific instructions based on the conditions and application. 

What happens if you don’t seal your concrete? 2026-10-05T17:14:34-05:00

Unsealed concrete can soak up water, deicing salts, oil and other contaminants. Over time, moisture and repeated freeze-thaw cycles can lead to surface deterioration, including pitting and flaking. Not every unsealed surface will develop damage, but sealing gives you an added layer of protection that can help preserve concrete exposed to moisture, weather and salts. 

How much does concrete sealing cost in Tampa Bay, Orlando, Miami and Largo? 2026-10-05T17:14:04-05:00

Concrete sealing costs vary based on the size and condition of the area, the amount of surface preparation required and the type of concrete being sealed. Cracks, uneven slabs or other damage that needs repair before sealing can also add to the total project cost. LRE Foundation Repair provides a free inspection and a written estimate based on your concrete. 

How often should concrete be sealed? 2026-10-05T17:13:38-05:00

How often concrete should be sealed depends largely on the type of sealer used. Topical sealers sit on the surface and may need to be reapplied as they wear, while penetrating sealers typically provide longer-lasting protection from within the concrete. Weather exposure, traffic and surface condition can also affect when resealing is needed. 

Is concrete sealing worth it? 2026-10-05T17:13:10-05:00

Yes. Concrete driveway sealing can be a smart way to protect against water, deicing salts and other contaminants, and the same protection can be applied to patios, sidewalks and other concrete surfaces. A penetrating sealer helps limit what porous concrete can absorb, cutting down the conditions that contribute to staining, pitting and flaking. It works best as preventive protection rather than a fix for existing damage. 

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