Structural & Subfloor Repairs in West Palm Beach, Florida
Safe, Solid Floors Start from the Ground Up
Markone Contractors specializes in structural flooring repairs in West Palm Beach, Florida, including joist repair, subfloor replacement, and flooring reinforcement. While most flooring contractors focus on the surface, the true strength of your home lies underneath the floorboards. If your floors are sagging, uneven, or squeaky, the problem often starts below the surface. We’ve been repairing and installing floors since 2017, and we understand how critical a solid structural foundation is to the safety and longevity of your home.
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Common Subfloor Problems in West Palm Beach
Over time, most flooring systems will develop structural issues due to moisture, age, improper installation, or pest damage. Some of the most common problems that the team at Markone Contractors frequently repairs include:
Sagging or Uneven Floors: Floors that dip, slope, or feel uneven often indicate weakened or damaged joists beneath the subfloor.
Rotting Subfloors: Water damage from leaks, plumbing failures, or high humidity can cause subfloors to rot, weaken, and deteriorate.
Spongy Floors: If your floor feels soft or unstable when you walk across it, the subfloor may be compromised or improperly supported.
Squeaky Floors: Persistent squeaking can signal loose subfloor panels or shifting framing members.
Cracked or Uneven Tiles: When subfloors flex due to structural weakness, rigid flooring materials like tile can crack or lift.
Termite or Pest Damage: Wood-destroying insects can compromise joists and subflooring, weakening the entire flooring system.
What Happens If Structural Flooring Issues Aren’t Fixed?
Ignoring structural flooring problems can lead to more serious and costly damage over time, including:
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Worsening sagging and structural instability
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Increased risk of floor collapse in extreme cases
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Mold and mildew growth from hidden moisture damage
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Damage to finished flooring materials (hardwood, tile, laminate, etc.)
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Reduced home value and failed inspections during resale
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Safety hazards for your family or customers
What starts as a small soft spot can quickly become a major structural concern. Addressing the issue early saves money and prevents larger repairs down the road. If you are experiencing any of these issues, call (754) 432-2601 for a free quote on repairing your subflooring in West Palm Beach.
Structural Flooring Repair Services in West Palm Beach
At Markone Contractors, we provide comprehensive structural flooring solutions, including:
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Joist repair and reinforcement
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Sistering damaged joists
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Subfloor removal and replacement
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Structural framing repairs
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Floor leveling and stabilization
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Moisture-damaged wood replacement
We carefully assess the root cause of the problem, not just the surface symptoms, to ensure your flooring system is fully restored and properly supported.
Need a Trustworthy West Palm Beach Contractor for Subfloor & Joist Repairs?
Experience You Can Trust: Markone Contractors been repairing and installing floors since 2017. Our hands-on experience means we understand both the structural components and the finished flooring systems above them.
Complete Flooring Expertise: Unlike general contractors, we specialize in flooring systems from the joists up. That means we can repair the structure and properly reinstall your finished flooring for a seamless result.
Long-Term Solutions: We don’t believe in temporary patches. We identify the source of the problem, whether it's moisture, poor installation, or structural failure, and fix it correctly the first time.
Honest Assessments and Transparency: If your floors don’t need full replacement, we’ll tell you. Our goal is to provide the right solution, not oversell unnecessary services.
We'll Help You Protect Your Investment: Your flooring is one of the largest surfaces in your home. Protect it by making sure the structure underneath is strong, stable, and secure.
Signs You May Need Structural Flooring Repair in West Palm Beach
Call Markone Contractors if you notice:
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Soft or spongy spots in your floor
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Floors that slope or sag
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Gaps between the flooring and baseboards
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Cracked tile or separating hardwood
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Excessive squeaking
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Water damage near kitchens, bathrooms, or laundry rooms
Early intervention can prevent costly structural repairs later.
Restore the Strength Beneath Your Floors
Your floors should feel solid, stable, and safe. If you’re experiencing structural flooring issues, don’t wait for the damage to spread.
Contact Markone Contractors today to schedule an inspection and get your flooring system repaired the right way. With professional structural repairs and decades of experience since 2017, we’ll make sure your floors are built on a foundation you can trust.

