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TRUSTED BY JOHNSTON, SC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon10
    Verified house leveling services reviews

Find House leveling pros in Johnston

Avatar for Uneven Floor Solutions LLC
Uneven Floor Solutions LLC
4.9(
55
)

Serving Johnston, SC and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"Uneven Floor Solutions is On the Level After I bought a 45-year-old ranch house, I noticed that some of the floors were not so flat. Some places stood out as high ridges and other places sloped down into valleys. The highs and lows were not so noticeable when the floors were covered in carpet, but once the carpet came off, they stood out more clearly. I decided that something must be done. I set up an appointment with Mr. Masle Gamez of Uneven Floor Solutions. He came to the house, evaluated the situation, and recommended a plan to fix my uneven floors. Talking with Mr. Gamez inspired my confidence that he knew what he was talking about and could deliver on his promises. I was pleasantly surprised when an early date was set for the crew to begin work. They showed up at the appointed time and promptly set to work in a businesslike manner. They had the proper protective safety gear and the specialized tools for this job. Partway through the job, Mr. Gamez led me on a guided tour through the crawl space, showed me the problems to be fixed, and pointed out the progress so far. When the job was almost complete, a specialized measuring device was used to help visualize the unevenness of the floors and control how much correction was needed to make them flat. At the end of the job, Mr. Gamez showed me pictures of the work done in the crawl space, which saved me from returning there to check the work. I am very satisfied with the work that was done. The recommended solutions addressed the real problems, and I feel I received great value for the money spent. I would highly recommend Mr. Gamez and his crew to anybody who is faced with uneven floors."
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+7

Response time1 day
5 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Groundworks
Groundworks
4.4(
341
)

Serving Johnston, SC and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Emergency services offered

"Greg, Marcus, Bill, and Clark did the work on my house. they were a pleasure to work with, on time each morning, cleaned up the job site, and did a great job on leveling my floors. There was a significant sag, but it is not even noticeable anymore. I would be happy to use them again.....would hope for the same crew, really good."
Foundation
Foundation
Foundation
Foundation
Foundation

+13

Response time1 day
93 neighbors recently requested a quote
Recommended by88%of homeowners
Ted Clark Construction
5.0(
6
)

Serving Johnston, SC and surrounding areas

Approved

In business since 1974

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality of our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction! Call today!

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+7

Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Johnson Construction Company of Aiken, Inc.
Johnson Construction Company of Aiken, Inc.
4.5(
27
)

Serving Johnston, SC and surrounding areas

Approved

In business since 1990

Free estimates

Customers say: Quick response

"Mike built a custom home and barn for us. Great work and awesome people. Old school values from a good Christian man. It was a wonderful experience, we enjoyed the process and getting to know Mike and Annette. I highly recommend Mike and his team."
Before and After
Sky View
Master Bedroom
Bathroom
Front Door Detail

+14

Response time2 days
8 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Sentri Homes
Sentri Homes
2.3(
21
)

Serving Johnston, SC and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"The contracted the work off to a third party. Jon took longer than expected. The windows was installed pretty good from the looks. Communication could have been better with knowing the job will take longer and what types of trims I wanted for the windows. As the contractor that was hired for this job by this company. Did a good job with putting up decent trim. As for the new windows they look great. I purchased the myself and hired sentri homes to install them. I will need to have a my siding on my house redone to be closer to the new windows so the gaps are not so obvious. That was not expected at first. But from old storm windows and not knowing how they were put in originally. There was some unknown things that was learned from the job being completed. I will have the siding of the house slightly done to match really good for what I wanted later on. My only concern is better communication with sentri homes. Overall they were great when I did talk to them."
29 neighbors recently requested a quote
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,676
)

Serving Johnston, SC and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Elliot called me in reply to my online inquiry. He (patiently and professionally) answered my many coverage and price questions, then gave me time to 'digest' it all and called me back (as promised) at 4PM...to answer more questions. Elliot also worked with me to secure the maximum amount of discount savings. Time will tell if the warranty coverage/work is what it's cracked up to be, but Elliot Chahino is an excellent salesperson. Reach out to him directly if you want the same level of service attention. Elliot Chahino, 800-814-2534 EXT-4703, [email protected]"
Recommended by82%of homeowners
Avatar for Crawlspace Medic
Crawlspace Medic
4.8(
48
)

Serving Johnston, SC and surrounding areas

In business since 2013

Credit card accepted

"We chose CrawlSpace Medic based on professionalism, reliability, reasonable cost estimate, and previous reviews on Angie’s List. Each day the crew showed up on time, worked hard all day, and cleaned up at end of each day; were respectful of property, and very professional, and pleasant to work with. They kept us informed of progress, and what was being done each day. During removal of old piping, they found additional damage behind the pipes that was not visible/identified during initial inspection- were very reasonable with determining the additional cost. They replaced damaged sills, old rotted floor joists, installed permanent support girders with masonry piers, installed a 10ml plastic vapor barrier, and installed multiple foundation vents. We are very satisfied with the results. Our floors are no longer bouncy, and floors feel very sturdy- was a dramatic difference after work completed. The 10 ml plastic Vapor barrier also has prevented that old damp smell inside the house after heavy rains. Was a good experience, and reasonable cost-(initial estimate $10,400, additional work required and we added foundation vent installation was $3800); would hire again."
Recommended by90%of homeowners
Avatar for CNT Foundations
CNT Foundations
4.5(
37
)

Serving Johnston, SC and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"They didn't end up doing the work. They were really high on what they wanted to do. Other people who looked at the porch said that it was not causing an issue with any water intrusion and that there doesn't seem to be any signs on the posts that this could have been recent, it could have been long ago. So no work was done. It was a front porch that had just the level concrete on one side was dipping just a little bit. I think they were going to pump it up from underneath or something like that to level it out. I would say that their response time and their professionalism of getting the quote to us on a timely manner was good. The quote was high and yet the work was not necessary according to other quotes. They should be honest to say when repairs are necessary and when they are not. The guy who showed up was nice and professional and was on time. There was a decent response time."
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+270

Recommended by84%of homeowners
Showing 1-10 of 25
House Leveling questions, answered by experts

Charges correlate with surface size, settlement depth, and access, often yielding significant savings over concrete replacement.

On average, a mudjacking repair lasts between five and 10 years, though it can sometimes last for well beyond a decade under ideal conditions. Its longevity depends heavily on several factors, including the condition of the underlying soil, environmental conditions like freeze/thaw cycles and erosion, and whether the root cause of the sinking, such as drainage issues, is resolved. Because it doesn't always fix the underlying problem of loose soil, mudjacking is often considered a temporary solution. Proper maintenance and evaluation can help extend its lifespan.

The average cost for mudjacking is around $1,200, though prices can range from $300 to $3,400. On a per-square-foot basis, you can expect to pay between $3 and $8, with an average of about $5 per square foot. The final cost depends on several factors, including the square footage of the concrete, the type of slab, its accessibility, whether it is load-bearing, and the type of material used to lift it. Generally, lifting a driveway, small patio, or sidewalk is less expensive than lifting a slab foundation or garage floor.

Address drainage issues, avoid heavy loads, and seal cracks to prevent future settling.

Pros often use mudjacking or polyurethane foam injection to level a sunken concrete patio. Both methods lift the slab by filling voids beneath it. After properly compacting the soil beneath it to prevent future settling, the concrete may need to be removed and re-poured for severe sinking.

The Johnston, SC homeowners’ guide to house leveling services

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