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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

PolyLevel Concrete Lifting & Leveling

Mudjacking and Slab Jacking Alternatives

EZ Post Deck Repair

ShotCrete Wall Restoration

Pool Repair and Deck Repair

Concrete Driveway Repair & Leveling

Concrete Sidewalk Repair & Leveling

Tilting Chimneys

Crawl Space Repair Services & Products

CleanSpace Encapsulation Vapor Barriers and Liners

Turtle Access Hatch

EverLast Crawl Space Doors

SaniDry CSB Dehumidifier

SmartDrain Water Drainage

SilverGlo Wall Insulation

TerraBlock Floor Insulation

SmartSump Sump Pump

Crawl-O-Sphere Crawl Space Fan

WallCap Block Wall Sealer

SmartVent Flood Vents

Sump Pump Installation, Repair & Replacement

Sinkhole Repair & Solutions

Foundation & Slab Stabilization

Residential Foundation Repair

Commercial Foundation Repair

Concrete Leveling & Lifting

Sinkhole Underpinning

Company Awards
NSquare, Inc. is honored to be awarded for 2017 Achievement and Quality Assurance by Federal Engineering and Testing, Inc. This marks... [Read more]
NSquare, Inc. was awarded a "USF Fast 56 Award- Fastest Growing Bull-lead Business" through the University of South Florida. Award... [Read more]
NSquare, Inc. is honored to be named a 2017 Best Pick by EBSCO Research. EBSCO Research is an independent consumer... [Read more]
More Awards

Your Leading Stuart, FL Concrete Leveling & Sinkhole Repair Company

He was professional and thorough....
Happy Customers Surrounding Stuart, FL
Work Requests

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Reviews From Stuart
Testimonials From Stuart
I was so impressed with each step I kept adding more to my job, and now that they are finishing it up I would recommend NSquare to anyone!
Testimonial by Suzanne D. from Stuart, FL
Guy White and the team who did the foundation job were all fantastic.
Testimonial by Suzanne from Stuart, FL

Responsible backup sump pump, sinkhole repair, crawl space repair company serving Stuart, 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 or business.

Crawl Space & Sinkhole Repair Services we offer in Stuart:

  • Sinkhole repair and remediation.
  • Sinkhole underpinning.
  • Crawl space sealing with CleanSpace vapor barrier.
  • Sump pump installation, repair, and replacement.
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
Work Requests From Stuart, FL
SE Orange Street in Stuart
Repair Retaining Wall in Juno Ocean Walk RV Resort
SE Reef Way in Stuart
Foundation cracks
NW Shore Terr in Stuart
I have an appointment set for Feb 27th @ 2:30 for someone to come out to give us an estimate on our subfloor damage. I wanted to follow up to see if there were any cancellations and we can get someone out to our house sooner. Thank you.
SW Eagleglen Pl in Stuart
I have a small section of walkway settling that I would like to have leveled
Shore Terr in Stuart
We need an estimate to have our subfloor replaced. We have a small crawlspace and our subfloor is rotting. We are located in Stuart, FL. Is this something your company can do?
SE Flamingo Ave in Stuart
My pool deck has settled along one side
Nw Shore Ter in Stuart
Since hurricane Irma my crawl space has flooded every time it rains heavy. I have pumped out approximately 4500 gallons on 3-4 occasions in the past 2 months. I have gone in the crawl space and cannot find a breach as I have seen in the past.
SE Upper St in Stuart
Dead animal smell , prompted crawling under house and knowing work was needed. New A/C causing humidity and floors to buckle
SE Bridgetown Court in Stuart
Vertical crack in wall north side at area of root to ground. Also interior garage where exterior crack wall paint flake and slight sign of water marks.
See Glasgow Dr in Stuart
My house is only 6.8' above sea level. I want a quote to raise it to above 8' for flooding risks and insurance costs.
Se Field St in Stuart
House has some signs of settling.
SE Harrison St in Stuart
Shed is sinking
S River Rd in Stuart
Driveway is settled in some areas and fractured in others.
SW Tanglewood Trail in Stuart
Sinking pool deck
SE Ocean Blvd in Stuart
Chattahoochee on my patio is sinking. I would like an estimate on the cost to repair.
SE St Lucie Blvd in Stuart
Need quote to encapsulate crawl space of mobile home
SW Locks Rd in Stuart
Cracked and sinking pool deck
SE Starboard Lane in Stuart
Erosion under our foundation. We are on a canal
Middle Rd. in Stuart
Back in 2005 had pool removed and believe contractor didnt support corner of house properly. Minor settling occurred and seems stable currently. Would like to restore corner to original elevation.
Serving the following Stuart, FL zip codes
34994, 34995, 34996, 34997

our service area