A sinking concrete slab can create trip hazards, drainage problems, cracks, and uneven surfaces around your home. Whether it’s a slab supporting a shed, outdoor living area, detached structure, or another concrete surface, settlement usually means the soil beneath the slab has shifted or lost support.
At Jacksonville Contracting, we help Maryland homeowners restore settled concrete slabs using proven mudjacking and polyurethane lifting methods. Our goal is to stabilize the slab, restore a safer surface, and help you avoid the cost of full replacement whenever possible.
Concrete slabs depend on stable, properly compacted soil for support. When that soil settles or washes away, the slab above begins to move.
Common causes include:
Repairing settlement early can help prevent additional movement and costly repairs.
Jacksonville Contracting also repairs driveways, garage floors, basement floors, porches & patios, pool decks, and sidewalks & walkways.
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Morby MorrisTrustindex verifies that the original source of the review is Google.
Kevin and Family Onsite on time, explained to me everything and completed the job. Turned out Amazing.![]()
JerryTrustindex verifies that the original source of the review is Google.
Very happy with results on my pool deck even my wife was happy which is not easy to do![]()
Shawn HolsingerTrustindex verifies that the original source of the review is Google.
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.![]()
Vilma ochoaTrustindex verifies that the original source of the review is Google.
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!![]()
Kim SchwartzTrustindex verifies that the original source of the review is Google.
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 !!!![]()
Ken MamarilTrustindex verifies that the original source of the review is Google.
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!![]()
David DrapinskiTrustindex verifies that the original source of the review is Google.
Very professional, and the job turned out great.![]()
Linda HawkinsTrustindex verifies that the original source of the review is Google.
Great communication, outcome and price! Fabulous experience!![]()
B GTTrustindex verifies that the original source of the review is Google.
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!![]()
Greenmount StationTrustindex verifies that the original source of the review is Google.
Did a great job and were professional from the first phone call until the completion of the job. Thank you! Chris
Concrete settlement often happens gradually, making it easy to overlook until the problem becomes more noticeable.
Common signs include:
If you notice any of these issues, it’s a good idea to have the slab inspected before the problem gets worse.
We use a proven process to lift and stabilize settled concrete while minimizing disruption to your property.
Small, strategically placed holes are drilled through the concrete so we can access the voids and weak areas beneath the slab.
Mudjacking material or polyurethane foam is pumped beneath the concrete to fill voids, stabilize the base, and raise the slab.
Once the concrete is stabilized, the access holes are patched, the work area is cleaned, and most surfaces can be used the same day.
Concrete lifting offers a faster and more affordable alternative to replacing settled slabs.
Benefits include:
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.

Limited Lifetime Warranty On Helical PiersIn many cases, yes. Concrete lifting can often restore settled slabs without removing and replacing the existing concrete. The best solution depends on the condition of the slab and the cause of the settlement.
Concrete slabs usually settle because of poor soil compaction, erosion, changing moisture levels, or voids beneath the concrete. Stabilizing the soil beneath the slab helps restore proper support.
Yes. Jacksonville Contracting offers both traditional mudjacking and polyurethane foam lifting. We recommend the repair method that best fits your project and soil conditions.
Concrete lifting restores support beneath the slab and can reduce future movement. If unstable soils are contributing to the problem, additional Void Filling or Soil Stabilization may also be recommended.
Many residential slab lifting projects can be completed in a single day, depending on the size of the slab and the extent of the settlement.
Yes. We also repair driveways, garage floors, steps, pool decks, and porches & patios throughout Maryland.
Sometimes. If settlement is affecting the structure itself, our Foundation Repair or Helical Pier Installation services may be recommended after an evaluation.
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:
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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.