⭐ Family-Owned Since 1973 | ⭐ 40+ Years Experience | ⭐ Licensed & Insured

Uneven Basement Floor? Lift It Before The Problem Gets Worse

Concrete floor raising

A sinking or uneven basement floor can be more than just an eyesore. It may be a sign of soil settlement, erosion beneath the slab, poor compaction, or moisture-related issues under your home. As the concrete settles, cracks can form, water may begin pooling, and the floor can become difficult to use safely.

At Jacksonville Contracting Co Inc, we help Maryland homeowners restore settled basement floors using proven concrete lifting solutions. Depending on the project, we may recommend traditional mudjacking or polyurethane foam lifting to stabilize the slab and raise it closer to its original position without the cost and disruption of replacement.

Why Do Basement Floors Sink?

Most basement floor settlement occurs because the soil beneath the slab can no longer properly support the concrete above it. As the supporting soil shifts or erodes, empty spaces develop and the slab begins to settle.

Common causes include:

  • Poorly compacted soil beneath the slab
  • Water infiltration beneath the concrete
  • Soil erosion and washout
  • Natural soil settlement over time
  • Voids developing beneath the floor
  • Changes in moisture levels beneath the home
  • Construction fill settling after the home was built

If left untreated, settlement can continue and potentially create larger structural and drainage concerns.


If you’re experiencing settlement in other areas of your property, we also repair garage floorsdrivewayssidewalks & walkwayssteps, and provide foundation repair solutions throughout Maryland.

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Family-Owned & 2nd Generation Company Serving Maryland Since 1973 Over 40 Years of Experience Polyurethane Lifting & Traditional Mudjacking Foundation Repair & Helical Pier Installation Compaction Grouting & Soil Stabilization Residential, Commercial & Municipal Expertise Licensed & Insured Financing Options Available

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Morby Morris
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Kevin and Family Onsite on time, explained to me everything and completed the job. Turned out Amazing.
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Jerry
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Very happy with results on my pool deck even my wife was happy which is not easy to do
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Shawn Holsinger
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Very easy to work with. Came out, got the quote to us quickly. Once we confirmed moving forward, were out doing the work within two weeks. The team used levels to ensure proper slope for good drainage. I would definitely recommend Jacksonville Contracting.
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Vilma ochoa
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We are about to do some hardscaping and improvements on our home but wanted to make sure our cracked and uneven patio was level. I contacted Jacksonville Contracting and Mitchell came out right away. Estimate was very fair. They were able to get us scheduled within our time frame and the guys were efficient,friendly,and did a great job.They found cracks that were 2-4” so thankfully i called them when I did. We would not hesitate to hire them again. Their prices are competitive and they are very professional!
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Kim Schwartz
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Found this company by accident and they did not disappoint. Prompt , very reasonable on price and professional! Would use them again and highly recommend to anyone who needs concrete work. For us it was adding concrete to existing pool deck that had settled over many years. Thanks Mitchell and team !!!
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Ken Mamaril
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We have a concrete front porch with several gaps from erosion that was sagging in places. Jacksonville contracting was able to fill the gaps and level off our front porch and sidewalk. They did a nice job and unlike a lot of other contractors cleaned up after themselves. They did all the work without any supervision from my wife or myself making the scheduling a dream! We couldn't be happier with the results and the service! Great job!
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David Drapinski
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Very professional, and the job turned out great.
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Linda Hawkins
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Great communication, outcome and price! Fabulous experience!
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B GT
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My insurance company cited my porch for being unsafe so I asked them for recommendations and they recommended Jacksonville Contracting. They were absolutely the best contractor I have worked with in a long time. Extremely quick responses to emails same day, fair pricing, always kind in explaining the good, bad and results to expect. The kindness of Mitchell Shinnick was beyond what I have ever received and I am so thankful I was referred to him! He was very empathetic as well. I wish he could take on other home improvement projects!
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Greenmount Station
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Did a great job and were professional from the first phone call until the completion of the job. Thank you! Chris
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Basement Floors Contractor Maryland

Signs Your Basement Floor May Need Concrete Lifting

Many homeowners don’t realize their basement floor is settling until the problem becomes obvious. Addressing settlement early can help prevent more expensive repairs later.

Common signs include:

  • Cracks forming in the basement floor
  • Uneven or sloping concrete surfaces
  • Water pooling in low areas
  • Gaps developing along walls or joints
  • Areas of the floor that feel lower than others
  • Tripping hazards or uneven transitions
  • Visible settlement near support columns or walls
  • New cracks appearing over time

If you notice any of these warning signs, it may be time to have the floor professionally evaluated.

Our Basement Floor Leveling Process

We use a simple, proven process designed to lift and stabilize settled concrete without removing the existing slab.

1. Drill Small Holes

Small, strategically placed holes are drilled through the concrete so we can access the voids and weak areas beneath the slab.

2. Pump & Stabilize

Mudjacking material or polyurethane foam is pumped beneath the concrete to fill voids, stabilize the base, and raise the slab.

3. Patch & Finish

Once the concrete is stabilized, the access holes are patched, the work area is cleaned, and most surfaces can be used the same day.

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Basement Floors Lifting Company in Maryland

Benefits Of Basement Floor Leveling

Replacing a basement floor can be expensive, messy, and time-consuming. Concrete lifting often provides a faster and more affordable solution.

Benefits include:

  • Eliminates uneven surfaces and trip hazards
  • Helps prevent additional settlement
  • Fills voids beneath the slab
  • Improves drainage and water management
  • Avoids costly concrete replacement
  • Less disruption to your home
  • Most projects are completed quickly
  • Most surfaces can be used the same day
  • Can help extend the life of the existing concrete
  • Available using mudjacking or polyurethane lifting methods
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Why Choose Jacksonville Contracting?

Since 1973, Jacksonville Contracting has helped Maryland property owners repair sinking concrete, foundation settlement, voids, and soil stability problems. As a family-owned, second-generation company, we bring proven experience to residential, commercial, and municipal projects.

  • Concrete Leveling Warranty
  • Family-Owned & 2nd Generation Operated
  • Serving Maryland Since 1973
  • Over 40 Years Of Experience
  • Polyurethane Lifting & Traditional Mudjacking
  • Foundation Repair & Helical Pier Installation
  • Compaction Grouting & Soil Stabilization Expertise
  • Residential, Commercial & Municipal Experience
  • 5-Year Warranty On Concrete Lifting
  • BBB A PlusLimited Lifetime Warranty On Helical Piers
  • 5-Star Google Rated Company
  • BBB A+ Rated
  • Licensed & Insured
  • Financing Options Available
  • Free Estimates
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Frequently Asked Questions

Can a sinking basement floor be lifted instead of replaced?

In many cases, yes. Concrete lifting can often restore a settled basement floor without the cost and disruption of replacement. The best solution depends on the condition of the slab and the cause of the settlement.

Settlement is commonly caused by poor soil compaction, erosion, moisture changes, or voids beneath the slab. If structural settlement is also occurring, our foundation repair services may be recommended.

Jacksonville Contracting offers both traditional mudjacking and polyurethane foam lifting. We evaluate each project individually and recommend the method that makes the most sense for the specific conditions.

Sometimes. While many basement floor issues involve only the slab, settlement can occasionally be related to larger structural concerns. We can evaluate whether helical piers or other foundation repairs may be necessary.

Many basement floor lifting projects can be completed in a single day, depending on the size and complexity of the repair.

Yes. In addition to basement floors, we repair garage floorsdrivewayspool decksporches & patios, and sidewalks & walkways.

Yes. If settlement has created empty spaces beneath the slab, we can often stabilize the area through concrete lifting or void filling services depending on the conditions present.

Basement Floor Leveling Company in Maryland

Serving Homeowners, Businesses &
Municipalities
Across Maryland

Jacksonville Contracting serves homeowners, businesses, and municipalities across Maryland with concrete lifting, mudjacking, polyurethane foam lifting, foundation repair, helical piers, void filling, soil stabilization, seawall repair, and structural repair solutions.

Whether you’re looking to eliminate trip hazards around your home, stabilize a commercial facility, or address complex foundation and ground settlement issues, our experienced team is ready to help.

Some of the Maryland communities we serve include:

Don’t See Your City Listed?
if you are located within approximately 60 miles of Baltimore, there’s a good chance we can help. Contact our team today to discuss your project and schedule a free estimate.

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