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Products & Services
Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
Foundation Underpinning
Foundation Crack Repair
Mudjacking & Slab Jacking Alternatives
Pool Deck Repair
EZ Post Deck Repair
Shotcrete Wall Restoration
Foundation & Slab Stabilization
Residential Foundation Repair
Commercial Foundation Repair
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Concrete Repair
Concrete Leveling & Lifting
Concrete Sealing Services
Commercial Concrete Repair
Interior Slab Repair
Sidewalk Repair
Pool Deck Repair
Driveway Leveling
Concrete Sidewalk Leveling
Mudjacking & Slab Jacking Alternatives
Crawl Space Repair Services & Products
Crawl Space Waterproofing
CleanSpace Encapsulation Vapor Barriers and Liners
Turtle Access Hatch
EverLast Crawl Space Doors
SaniDry CSB Crawl Space Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Sump Pump Installation, Replacement, & Repair
Crawl-O-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents
Sump Pump Installation, Replacement & Repair
Sinkhole Repair & Solutions
Sinkhole Remediation
Sinkhole Foundation Repair
Sinkhole Stabilization
Sinkhole Underpinning
Seawall Repair
Commercial, Residential, & Municipal Repairs
Seawall Helical Tiebacks
Seawall Anchors
Seawall Maintenance
Before and After Pictures from Naples
Helical Piles Installation - Naples FL

Helical Piles Installation - Naples FL

Before After
Helical Piles Installation - Naples FL Helical Piles Installation - Naples FL

Advancing Helical Piles while road was kept open.

Structural Concrete Pilings Repair - Naples, FL

Structural Concrete Pilings Repair - Naples, FL

Before After
Structural Concrete Pilings Repair - Naples, FL Structural Concrete Pilings Repair - Naples, FL

Alpha Foundations performed the structural concrete piling repair for several of the existing concrete pilings which were cracked and spalling.

Concrete Repair - Naples, FL

Concrete Repair - Naples, FL

Before After
Concrete Repair - Naples, FL Concrete Repair - Naples, FL

Alpha Foundations performed concrete repair on the existing floor.

Concrete Leveling & Sinkhole Repair Pros serving Naples, FL

Happy Customers Surrounding Naples, FL
Work Requests

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Reviews From Naples
Testimonials From Naples
Excellent and Knowledgeable team. Pleasure to work with.
Testimonial by Alex from Naples, FL
We didn't realize how bad it was, and the work that they did is just great!
Testimonial by Annette E. from Naples, FL
I was really satisfied when I saw that everything was put back together and most important and satisfactory to me was the service.
Testimonial by Gary & Annette E. from Naples, FL

Sinkhole repair and foundation repair contractor serving Naples, FL

When your foundation is showing signs of foundation settlement such as bowing, buckling walls, uneven floors, or foundation cracks, Alpha Foundations is the foundation repair company to call in Naples, FL! Ever since our start in 1990, we have been offering both residential and commercial foundation repair services throughout the Naples area. As an authorized Foundation Supportworks dealer, we have access to the best foundation products and training in the industry. We pride ourselves on our track record of providing permanent solutions for foundation problems, and our dedication to customer satisfaction has earned us an A+ rating with the Better Business Bureau.

If you need home renovation, helical piers and anchors, sinkhole repair, or any other foundation repair service, Alpha Foundations is here for you! We can fix the cracks in your ceiling, walls, or floor, and provide lasting stability for your home, business, or other commercial property with our foundation settlement repairs. Our high-quality foundation repair products include:

Wall anchors in Naples, FL

We installed Geo-Lock Wall Anchors to stabilize and straighten this retaining wall in Naples, FL

  • Foundation push pier systems
  • Helical piles
  • Foundation anchors and tiebacks
  • Wall anchor systems
  • And more!

Sinkholes are a common problem for Florida homeowners, and it's important to call in a professional sinkhole repair company as soon as possible if you think that your home may be threatened. Some typical signs of sinkhole damage include depressions and holes in your yard, water stains on your ceilings and walls, driveway cracks, wall cracks, uneven floors, and even popping and creaking sounds at night. Sinkholes usually develop at a gradual pace, so it's possible to prevent any damage before the problem has a chance to grow worse. Alpha Foundations will provide a home inspection to locate the source of any problems and take care of all of your foundation repair and sinkhole repair needs in Naples!

PolyLevel concrete leveling and lifting will restore your sunken concrete

Is sunken concrete causing uneven surfaces and tripping hazards on your driveway, sidewalk, walkway, pool deck, or patio? Whether you're preparing your home for sale or are concerned about the liability of injury on your property, our concrete leveling services will restore your sunken concrete and bring back your home's curb appeal and value. Concrete repair can actually be both simple and affordable, so there's no reason to wait!

Alpha Foundations uses PolyLevel concrete leveling to lift your sunken concrete slabs back to an even position with minimum disruption to your property. Traditional concrete lifting methods such as mudjacking involve a mortar-based mixture that is pumped underneath a settling concrete slab where it then hardens into a solid filling. PolyLevel, on the other hand, consists of a much quicker, more efficient, and less invasive technique that will still provide permanent stability for your concrete. By injecting a lightweight yet durable polyurethane foam that expands and raises the concrete, we can easily level out your concrete surfaces with permanent results!

Crawl space repair and vapor barrier installation in Naples, FL

Along with our foundation repair and concrete leveling services, Alpha Foundations also offers crawl space structural repair, thermal insulation, and complete crawl space encapsulation as an authorized CleanSpace dealer in Florida. If you've been noticing musty odors in your home, heightened allergy symptoms, condensation and high humidity levels, or sagging floors above your crawl space, we can locate the source of the damage and provide everything from mold removal and wood rot repair to wall stabilization, vapor barrier installation, and more. Our crawl space repair services include:

  • Crawl space encapsulation system
  • Crawl space vapor barriers
  • Crawl space insulation
  • Energy-efficient dehumidifiers
  • Crawl space support jacks
  • And more!

Alpha Foundations is your best choice for residential and commercial foundation repair, sinkhole repair, concrete leveling, crawl space repair, crawl space encapsulation, and more. We proudly serve Naples, FL, and surrounding cities and towns, so contact us today to schedule your free estimate!

Case Studies From Naples
An existing single family residence underwent a renovation project to the main and second floors of the structure. The home, located on the Gulf of...
Behind several residential properties in a Naples, FL neighborhood stretches a 430 foot long retaining wall separating backyards from a nature...
Press Releases From Naples
N Square, Inc. recently attended the 2015 TEAM Basement Systems Convention and received several awar...
N Square, Inc. recently attended the 2015 TEAM Basement Systems Convention and received several awards as well was recognized as one of the top contractors in the network.... [Read more]
N Square, Inc. was recognized at the 2014 Team Basement Systems Annual Convention for excellence in the crawl space repair and foundation repair industry.... [Read more]
News & Events From from Naples
N. Square, Inc. Adds PolyLEVEL and StableFill to Foundation Repair Products
N. Square, Inc., a Greater Miami foundation repair contractor, recently expanded their family of structural repair solutions with two new additions, the PolyLEVELâ„¢ System and StableFillâ„¢ Cellular Concrete.... [Read more]
Insulate Your Crawl Space to Keep it Dry and Energy Efficient
Learn how to keep your crawl space dry and energy efficient with help from N Square, Inc. today!... [Read more]
N Square Inc. Receives Award at International Convention in Connecticut
N Square Inc. received a major award at this year's Team Basement Systems Convention.... [Read more]
Work Requests From Naples, FL
Vicinity of in Naples
I would like to get a free estimate to level a concrete slap. The slap has well equipment and ac unit on the slab.
Vicinity of in Naples
Concrete Driveway resurfacing Not sure it's repairable, wondering our options/cost
Vicinity of in Naples
Building a 16x32 foot deck would like to strengthen foundation because later on would like to a jacuzzi and outdoor kitchen.
Vicinity of in Naples
Wish to refinish my pool deck with something that is easier to keep clean, and where the finish is , unlike painted concrete, easily maintained by hose and/or pressure washer. There are low areas on the pool deck which capture standing water in heavy rain. Ideally, these spots should be eliminated, and the narrow ( and inadequate drainage channels set on the border between the under roof and open pool deck areas replaced.
Vicinity of Rio Poco Ct in Naples
We have a pool-deck slab that has settled/sunk. The slab is approximately 5' or 6' wide x 20-22' long. We also have locations where the concrete surface or coating has bubbled-up along the pool deck where the screen cage is secured to the concrete (2 sides). Is this a coating that can be repaired, re-sprayed or what kind of repair can be done? We are currently away from this location however it is available to view and bid anytime via access to our pool deck via the Lanai screen door.
Vicinity of Lady Palm Dr in Naples
Estimate for driveway and sidewalk resurfacing, crack repairing
Vicinity of Robin Dr in Naples
We have cracks in foundation and walls and need an estimate for repairs.
Vicinity of Fairway Court in Naples
Space at the corner where two walls meet in two rooms.
Vicinity of in Naples
Voids underneath the pool deck. Wishing to fill those to prevent future damage and soil erosion.
Vicinity of Lancewood Way in Naples
Pool deck renovation
Vicinity of in Naples
Sagging floor need crawl space repaired
Vicinity of Snook Dr in Naples
The retaining wall on the canal side of the pool has a long horizontal crack.
Vicinity of Beverly Dr in Naples
I have a driveway in need of resurfacing. Had quotes to remove and replace but is very expensive. Looking at a cost to resurface
Vicinity of in Naples
Corner of house seems to have dropped. 3/16" gap at ceiling of lanai and rear bedroom. Cracks noted on cement stucco outside. Cement patio (pool area) dropped by gutter drain.
Vicinity of in Naples
Cracks around the pool area & foundation have lowered.
Vicinity of Pinewoods Circle in Naples
Voids in pool deck
Vicinity of in Naples
Sinking Pool deck
Vicinity of Imperial Golf Course Blvd in Naples
Do I have a tilting chimney?
Vicinity of Imperial Circle in Naples
Pool deck has cracked and needs to be leveled
Vicinity of Montalvo Ct. in Naples
Concrete privacy wall shifting away from house
Serving the following Naples, FL zip codes
34101, 34102, 34103, 34104, 34105, 34106, 34107, 34108, 34109, 34110, 34112, 34113, 34114, 34116, 34117, 34119, 34120

our service area