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

Garage Floor Sinking, Cracking Or Pulling Away From The Walls?


A sinking garage floor can create more than just an uneven surface. As the concrete settles, it can lead to cracks, water pooling, gaps along walls, and potential damage to vehicles, equipment, and stored belongings. Ignoring the problem often allows the settlement to continue, making repairs more expensive over time.

At Jacksonville Contracting Co Inc, we help Maryland homeowners lift and stabilize settled garage floors using proven concrete lifting methods. Whether the issue is caused by poor soil compaction, erosion, or voids beneath the slab, our team can recommend the right repair solution to restore stability without the cost and disruption of replacement.

Why Do Garage Floors Sink?

Garage floors rely on stable soil beneath the slab for support. When that support weakens or shifts, the concrete begins to settle and crack.

Common causes include:

  • Poorly compacted fill soil beneath the slab
  • Soil erosion caused by water intrusion
  • Voids developing beneath the concrete
  • Natural settlement over time
  • Drainage issues around the home
  • Soil shrinkage caused by changing moisture levels
  • Heavy vehicle loads over many years

The longer the settlement continues, the greater the risk of additional cracking and structural damage.

If other concrete around your home is settling, we also repair driveways, basement floors, sidewalks & walkways, steps, and porches & patios.

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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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Garage Floors Contractor Maryland

Signs Your Garage Floor May Need Leveling

Many garage floor problems start gradually and become more noticeable as settlement continues.

Common warning signs include:

  • Cracks across the garage floor
  • Uneven or sloping concrete
  • Water pooling after rain or snow melt
  • Gaps between the floor and walls
  • Sections of concrete sitting lower than others
  • Trip hazards inside the garage
  • Vehicle doors scraping due to uneven surfaces
  • New cracks continuing to appear

Addressing these issues early can often help prevent more extensive repairs later.

Our Garage Floor Leveling Process

We use a proven repair process designed to restore 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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Garage Floors Leveling Company in Maryland

Benefits Of Garage Floor Leveling

Concrete lifting is often faster, cleaner, and more affordable than replacing an entire garage floor.

Benefits include:

  • Eliminates uneven surfaces and trip hazards
  • Helps prevent additional settlement
  • Restores a more level floor surface
  • Reduces water pooling issues
  • Fills voids beneath the slab
  • Costs less than concrete replacement
  • Minimizes disruption to your property
  • Most surfaces can be used the same day
  • Extends the life of existing concrete
  • Available using mudjacking or polyurethane lifting methods
Concrete Lifting Contractor Near Me

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 garage floor be lifted instead of replaced?

In many cases, yes. Concrete lifting can often restore a settled garage floor without the cost, mess, and downtime associated with replacement.

The most common causes include poor soil compaction, water erosion, soil movement, and voids beneath the slab.
Jacksonville Contracting offers both traditional mudjacking and polyurethane lifting solutions. We evaluate each project and recommend the best repair method based on site conditions.

While garage floor settlement does not always indicate foundation issues, both problems can sometimes be related to soil movement. If needed, we can evaluate whether foundation repair may be necessary.

Many garage floor leveling projects can be completed in a single day, depending on the size and condition of the slab.

Yes. During the lifting process, we fill and stabilize voids beneath the slab. Larger underground voids may also require dedicated void filling solutions.

Garage 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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