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Products & Services
Foundation Repair Services & Products
Foundation Piers
IntelliJack Crawl Space Supports
Slab Foundation Repair
Stucco Crack Repair
Deck Repair
Earthquake Retrofitting
Retaining Wall Repair

Crawl Space Repair Services & Products
CrawlSeal Crawl Space Encapsulation System
CrawlSeal Vapor Barrier
Drainage Matting
Dehumidifier
CrawlDrain Drainage System
SafeDri Pro Sump Pump
Flood Vents
Crawl Space Doors

Concrete Repair Services & Products
PolyRenewal Concrete Lifting & Leveling
Mudjacking/Slabjacking Alternatives
Pool Deck Repair & Leveling
Concrete Driveway Repair & Leveling
Concrete Sidewalk Repair & Leveling
Concrete Patio Repair & Leveling

Company Awards
Home Advisor Top Rated Badge
Florida Foundation Authority reached five top-rated reviews on Home Advisor. This badge was awarded to us to show customers that we come highly recommended.... [Read more]
More Awards

Your Professional Longwood, FL Concrete Leveling & Foundation Repair Company

Jim was very nice and he did a good job of presenting everything to us!…

Happy Customers Surrounding Longwood, FL
Testimonials
Reviews
Work Requests

Click the icons to see what our customers had to say.

Expert Foundation Repair Services in Longwood

With 75+ years of combined experience, Florida Foundation Authority is Longwood, FL leading foundation & concrete repair contractor. We specialize in foundation repairs ranging from cracked foundation walls to uneven floors. We know how important it is for you to find a permanent solution to your foundation problem. That’s why we offer proven solutions that address your home’s specific needs. Foundation repairs have the best chance for success if the problem is addressed early. Don't hesitate to call or click today to schedule a FREE estimate from one of our experts. Even the smallest issue can become a huge problem down the road. We have the knowledge and experience to identify all kinds of foundation repair problems and we have the technicians to provide permanent foundation repair solutions. To set an appointment with one of our foundation repair specialists call or click today!

Concrete Leveling & Lifting with PolyRenewal®

Concrete settlement and cracking is common in Florida due to heavy rains and erosion. Cracked and uneven concrete around your home doesn’t just look bad, but it can also be a dangerous tripping hazard. The good news is Florida Foundation Authority has effective concrete leveling & lifting. At Florida Foundation Authority, our team of experts use PolyRenewal for all concrete leveling & lifting services. PolyRenewal uses a high-density polyurethane formula that expands to lift and level your concrete slab. PolyRenewal is proven to be the fastest, most effective, and longest-lasting concrete leveling solution on the market today. That’s why more homeowners in Longwood prefer PolyRenewal over traditional mudjacking when they need concrete leveling or lifting. We Offer Concrete Leveling for all Types of Concrete Slabs:
  • Driveways
  • Sidewalks
  • Pool decks
  • Patios
  • Steps
  • Garage floors

Dependable Crawl Space Repair & Encapsulation

If you have sagging floors, drywall cracks, musty odors, or increased allergy or asthma symptoms, it might be best to have our crawl space repair expert inspect your space. These are all common signs of a crawl space problem. We can solve all your crawl space moisture, mold, and structural problems. We offer:

Commercial Foundation Repair

Commercial foundation repair requires the help of an experienced professional. Florida Foundation Authority offers trusted products and proven solutions for foundation repair, underpinning, and deep foundations for new construction. If you need help with a foundation project for an office, retail, multi-family, or any type of commercial property in Longwood, contact the expert structural contractors at Florida Foundation Authority today!
Before and After Pictures from Longwood, FL
Lifting and Leveling Settling Concrete for a Safer Sidewalk in Longwood, FL
Lifting and Leveling Settling Concrete for a Safer Sidewalk in Longwood, FL

Lifting and Leveling Settling Concrete for a Safer Sidewalk in Longwood, FL

BeforeAfter
Lifting and Leveling Settling Concrete for a Safer Sidewalk in Longwood, FL Lifting and Leveling Settling Concrete for a Safer Sidewalk in Longwood, FL

A homeowner in Longwood, FL, recently began to notice a problem with her exterior concrete. Several areas of the sidewalk in front of her house were settling.

The homeowner was concerned with these unappealing tripping hazards, and she wanted to address this problem right away. After seeing TV ads for Florida Foundation Authority, she was eager to contact us to see how we could help them. Once she met with one of our inspectors, Joseph Grimsley,  who evaluated the condition of the concrete, the owner was ready for one of our crews to install a state of the art repair solution.

Foreman Mike McDonald and his crew used the PolyRenewal System to lift, level and stabilize the problematic concrete slabs. After drilling very small, minimally invasive holes into the concrete, special equipment was used to inject high-density polyurethane underneath the concrete. This material expands under the concrete to fill any voids, and this allows or the exact lifting and leveling of the slabs.

PolyRenewal is lightweight, yet very durable. It will not wash out from under the concrete. The material’s quick cure time also allows for normal traffic and weight on the concrete to resume just 15 minutes after installation.

Joint sealant also was used on the joints and former cracks for additional protection.

The homeowner is pleased this unique repair project was completed to help her create a safer living environment.

Repairing a Cracked and Sinking Concrete Porch in Longwood, FL
Repairing a Cracked and Sinking Concrete Porch in Longwood, FL

Repairing a Cracked and Sinking Concrete Porch in Longwood, FL

BeforeAfter
Repairing a Cracked and Sinking Concrete Porch in Longwood, FL Repairing a Cracked and Sinking Concrete Porch in Longwood, FL

The front porch is one of the first things someone notices about a house. If the porch is cracked, sinking, and pulling the supports away from the home, this can be unsightly and hazardous.

A homeowner in Longwood, FL, called Florida Foundation Authority because this was all happening with her porch. We were able to use PolyRenewal to lift and level the concrete porch. This also raised the porch and supports to close the gaps between the posts and the roof of the porch. We also sealed the cracks in the concrete with joint sealant. This will prevent water wash out underneath the slab and improve the aesthetics, which gives the homeowner peace of mind.

Job Stories From Longwood, FL
Lifting and Leveling Concrete For a Safer Home in Longwood, FL

During the time that she has lived in her house, a homeowner in Longwood, FL, was beginning to notice some issues outside her house. The concrete along her front sidewalk, as well as around the pool deck, was cracking and settling. This not only affected the appearance of her property, but its safety as well. Significant gaps were forming between several of the concrete slabs, and this created tripping hazards.

The homeowner wanted to address these problems right away before any serious damage or injury resulted. She saw a TV ad for Florida Foundation Authority, and she was motivated to contact us to learn more about how we could help her. After meeting with one of our inspectors who assessed the condition of the concrete, the homeowner was excited for one of our crews to use the PolyRenewal System to lift, level and stabilize the concrete.

Small holes were drilled into the concrete, injection ports were placed in these holes, and special equipment was used to inject high-density polyurethane underneath the concrete. This material expands and fills any voids, which allows for the exact lifting and leveling of the slabs. PolyRenewal is lightweight, durable, will not wash out from under the concrete, and has a quick cure time of 15 minutes.

The homeowner now has peace of mind knowing this unique and reliable repair project was completed to help her create a safer living environment.

Work Requests From Longwood, FL
Baywood Av in Longwood in Longwood, FL
Corner of block industrial building has been sinking maybe 1-2 inches for years due to washout. Looking for a value method of stabilizing as I address washout issue.
Jacana Ct in Longwood in Longwood, FL
Crack in garage floor foundation. Water seeping up from crack.
Sunset Drive in Longwood in Longwood, FL
Crack in the wall and crack on pool deck
River Isle Ct in Longwood in Longwood, FL
Seeking an expert opinion on separation of pool deck area to the community clubhouse in our neighborhood.
Hickory Drive in Longwood in Longwood, FL
Part of my Pool deck on the side away from the house has sunken about 1-2 inches over the last 13years. It is not cracked or broken but needs to be raised or replaced before I recoat.
in Longwood, FL
Stairstep cracking along corner of home
Deer Hollow in Longwood in Longwood, FL
I am realtor that has this house for sale. the inspection showed that the outdoor brick and concrete slab of the back of the house had some space. Inspector was not sure what the slab movement is due to. Do you guys do this kind of work?
Sutter Loop in Longwood in Longwood, FL
Stairstep cracking along corner of home
Vicinity of Baywood Av in Longwood in Longwood, FL
Corner of block industrial building has been sinking maybe 1-2 inches for years due to washout. Looking for a value method of stabilizing as I address washout issue.
Vicinity of Deer Hollow in Longwood in Longwood, FL
I am realtor that has this house for sale. the inspection showed that the outdoor brick and concrete slab of the back of the house had some space. Inspector was not sure what the slab movement is due to. Do you guys do this kind of work?
Vicinity of Hickory Drive in Longwood in Longwood, FL
Part of my Pool deck on the side away from the house has sunken about 1-2 inches over the last 13years. It is not cracked or broken but needs to be raised or replaced before I recoat.
Vicinity of Jacana Ct in Longwood in Longwood, FL
Crack in garage floor foundation. Water seeping up from crack.
Vicinity of River Isle Ct in Longwood in Longwood, FL
Seeking an expert opinion on separation of pool deck area to the community clubhouse in our neighborhood.
Vicinity of Sunset Drive in Longwood in Longwood, FL
Crack in the wall and crack on pool deck
Vicinity of Sutter Loop in Longwood in Longwood, FL
Stairstep cracking along corner of home
Serving the following Longwood, FL zip codes
32750, 32752, 32779, 32791
Longwood Customer Testimonial
Kathy G.
Longwood, FL
Jim was very nice and he did a good job of presenting everything to us!
Longwood Customer Testimonial
Wendy S.
Sanford, FL
My call was answered in LESS than 2 rings, appointment scheduled the next day, very friendly service. Jim, the inspector, arrived 2 minutes early (and told me he would). Very friendly as well.
Longwood Customer Testimonial
Cynthia G.
Orlando, FL
We were incredibly impressed with Drew. He did a great job of explaining it to us and you guys put together a great contract. And, most importantly, we loved the drawing! It showed us exactly what you were doing. Of the three quotes we got, you were the only ones that gave us a drawing and helped us understand exactly what you were doing. Thanks!
Baywood Av
in Longwood
Corner of block industrial building has been sinking maybe 1-2 inches for years due to washout. Looking for a value method of stabilizing as I address washout issue.
Jacana Ct
in Longwood
Crack in garage floor foundation. Water seeping up from crack.
Sunset Drive
in Longwood
Crack in the wall and crack on pool deck
Longwood Customer Testimonial
Pat N.
Orlando, FL
Everyone I spoke with was courteous and professional. They arrived at the scheduled time, explained everything as they worked, and cleaned up when finished. I would use this company again, and would recommend them to others.
Longwood Customer Review
1.0
Paul L.
Orlando, FL
Longwood Customer Review
1.0
Pat N.
Orlando, FL
Longwood Customer Review
1.0
Rick T.
Orlando, FL
Longwood Customer Review
1.0
Judi D.
Casselberry, FL
Responsible foundation repair, crawl space repair company serving Seminole County, Florida We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. We also use state-of-the-art products and technology which are designed to fix your home. Services we offer in Seminole County: Wet/flooded basement waterproofing solutions. Lifetime warranty on all perimeter waterproofing systems. Foundation and structural repair solutions. 25-year warranty against manufacturing defects on foundation products. Crawl space sealing with CrawlSeal vapor barrier. 25-year warranty on crawl space encapsulation systems. Financing Available FREE written estimates and inspections, and fast installation
Longwood Customer Review
1.0
Dan O.
Oviedo
Longwood Customer Review
1.0
Peter G.
Lake Mary
Longwood Customer Review
1.0
Dawn G.
Lake Mary
Longwood Customer Review
1.0
Donald M.
Winter Springs
Longwood Customer Review
1.0
Shennan O.
Debary
Longwood Customer Review
1.0
Tina M.
Debary
Longwood Customer Review
1.0
John S.
DeBary
Longwood Customer Review
1.0
Crystal S.
Deltona
Longwood Customer Review
1.0
Carl G.
Deltona
Longwood Customer Review
1.0
Russell
Orange City
Longwood Customer Review
1.0
Glen
Orlando, FL 32804 on 09/05/18
Longwood Customer Review
1.0
Vivian
Orlando, FL 32811 on 10/18/18
Longwood Customer Review
1.0
Mavis
Orlando, FL 32818 on 09/20/18
Longwood Customer Review
1.0
Charles G.
Altamonte Springs, FL 32714 on 09/14/18
Longwood Customer Review
1.0
Bill R.
Oviedo, FL 32765 on 10/01/18
Longwood Customer Review
1.0
Joanne
Zellwood, FL 32798 on 10/30/18
Vicinity of Baywood Av
in Longwood
Corner of block industrial building has been sinking maybe 1-2 inches for years due to washout. Looking for a value method of stabilizing as I address washout issue.
Vicinity of Deer Hollow
in Longwood
I am realtor that has this house for sale. the inspection showed that the outdoor brick and concrete slab of the back of the house had some space. Inspector was not sure what the slab movement is due to. Do you guys do this kind of work?
Vicinity of Hickory Drive
in Longwood
Part of my Pool deck on the side away from the house has sunken about 1-2 inches over the last 13years. It is not cracked or broken but needs to be raised or replaced before I recoat.
Vicinity of Jacana Ct
in Longwood
Crack in garage floor foundation. Water seeping up from crack.
Vicinity of River Isle Ct
in Longwood
Seeking an expert opinion on separation of pool deck area to the community clubhouse in our neighborhood.
Vicinity of Sunset Drive
in Longwood
Crack in the wall and crack on pool deck
Vicinity of Sutter Loop
in Longwood
Stairstep cracking along corner of home

our service area

We serve the following areas

  • Altamonte Springs
  • Altoona, FL
  • Anastasia Island, FL
  • Anthony, FL
  • Apopka
  • Armstrong, FL
  • Astatula, FL
  • Astor, FL
  • Barberville
  • Bella Collina, FL
  • Belleview, FL
  • Beverly Beach, FL
  • Bostwick, FL
  • Bunnell, FL
  • Candler, FL
  • Cape Canaveral
  • Cassadaga
  • Casselberry
  • Christmas
  • Citra, FL
  • Clermont, FL
  • Cocoa
  • Cocoa Beach
  • Crescent City, FL
  • Daytona Beach
  • De Leon Springs
  • Debary
  • Deer Island, FL
  • Deland
  • Deltona
  • Dona Vista, FL
  • Dunnellon, FL
  • East Palatka, FL
  • Eastlake Weir, FL
  • Edgewater
  • Eustis, FL
  • Fairfield, FL
  • Ferndale, FL
  • Flemington, FL
  • Florahome, FL
  • Fort McCoy, FL
  • Fruit Cove, FL
  • Fruitland Park, FL
  • Geneva
  • Georgetown, FL
  • Glenwood
  • Gotha
  • Grand Island, FL
  • Grandin, FL
  • Grant
  • Groveland, FL
  • Haines Creek, FL
  • Hastings, FL
  • Hollister, FL
  • Howey In Hills, FL
  • Indialantic
  • Interlachen, FL
  • Kenansville
  • Kissimmee
  • Lady Lake, FL
  • Lake Como, FL
  • Lake Helen
  • Lake Mary
  • Leesburg, FL
  • Longwood
  • Longwood
  • Lowell, FL
  • Maitland
  • Malabar
  • Mascotte, FL
  • McIntosh, FL
  • Melbourne
  • Melbourne Beach
  • Melrose, FL
  • Merritt Island
  • Mims
  • Minneola, FL
  • Mount Dora, FL
  • Mount Plymouth, FL
  • New Smyrna Beach
  • Oak Hill
  • Oakland
  • Ocala, FL
  • Ocklawaha, FL
  • Ocoee
  • Okahumpka, FL
  • Orange City
  • Orange Lake, FL
  • Orange Springs, FL
  • Orlando
  • Orlando
  • Ormond Beach
  • Osteen
  • Oviedo
  • Paisley, FL
  • Palatka, FL
  • Palm Bay
  • Palm Coast, FL
  • Patrick Afb
  • Pierson
  • Pomona Park, FL
  • Ponte Vedra Beach, FL
  • Ponte Vedra, FL
  • Port Orange
  • Putnam Hall, FL
  • Rockledge
  • Saint Augustine, FL
  • Saint Cloud
  • San Mateo, FL
  • Sanford
  • Satellite Beach
  • Satsuma, FL
  • Sebastian
  • Seville
  • Silver Springs, FL
  • Sparr, FL
  • Summerfield, FL
  • Titusville
  • Weirsdale, FL
  • Windermere
  • Winter Garden
  • Winter Park
  • Winter Springs
Our Locations:

Florida Foundation Authority
210 Springview Commerce Dr
DeBary, FL 32713
1-321-221-7722
Service Area
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