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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

"Masle Franciso and his team did some excellent work on my house that needed some floors re-leveled as well as crawl space water proofing. They took the extra time and effort to make sure I was fully satisfied with the job and even added some additional features at no extra cost. Extremely good value for the price I paid, I highly recommend them."
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+7

Response time1 day
8 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
94 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
3 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."
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Master Bedroom
Bathroom
Front Door Detail

+14

Response time2 days
9 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Sentri Homes
Sentri Homes
2.4(
27
)

Serving Johnston, SC and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I was very impressed with Sentri Homes - their customer service was excellent. They sent a subcontractor to install some vinyl laminate in my bathroom and he ended up getting glue all over the carpet in our bedroom. The sub ended up ghosting both me and Sentri, leaving me stuck with a ruined carpet. Sentri stuck with me for over a month to get the carpet replaced with the identical original and to get the vinyl job 100% completed. The carpet was a Home Depot exclusive and Sentri handled everything with them. I will be using Sentri for a much bigger renovation I have coming up soon, because I know that they will make sure everything gets done right no matter what problems come up. The vinyl looks great too."
26 neighbors recently requested a quote
Ascended Constructions
New to Angi

Serving Johnston, SC and surrounding areas

Approved

In business since 2023

Offers commercial services

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

5 neighbors recently requested a quote
Avatar for RH Builders
RH Builders
4.3(
70
)

Serving Johnston, SC and surrounding areas

In business since 1980

Credit card accepted

"THIS WAS A WONDERFUL EXPERIENCE AND THE FINISHED PRODUCT WAS ABSOLUTELY PROFESSIONAL AND MORE THAN WE EXPECTED.  I COULD NOT BE MORE PLEASE WITH RH BUILDERS, WILL CONTRACT THEIR SERVICES IN THE FUTURE, AND RECOMMEND THEM TO ANYONE WHO WANTS PROFESSIONAL HIGH QUALITY WORK DONE  IN THEIR HOME OR BUSINESS.
"
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+11

Recommended by92%of homeowners
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
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House Leveling questions, answered by experts

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

Polyjacking and mudjacking can both be effective solutions for sinking concrete, but they have key differences. Polyjacking, which uses expanding polyurethane foam, is often considered a better option because the foam is significantly lighter than the cementitious material used for mudjacking. This reduced weight puts less pressure on the underlying soil and lowers the risk of future sinking. Polyjacking is suitable for any sinking concrete slab, while mudjacking is typically only recommended for non-structural concrete, such as sidewalks, patios, pool decks, and driveways. The primary drawback of polyjacking is its cost, which can be up to four times higher than mudjacking—as much as $25 per square foot compared to a maximum of about $6 per square foot for mudjacking.

A sinking foundation can be lifted, most often by installing piers to re-level and support the weight of the house. Depending on the cause and extent of the sinking, other methods to lift a foundation include underpinning and mudjacking. Consult a foundation repair pro to determine the best way to lift your sinking foundation. 

Yes, expanding foam (also known as polyurethane foam) can lift concrete. This approach, called polyjacking, involves injecting the foam rather than concrete slurry to fill voids and raise the concrete slab back into place. It’s often faster and requires smaller drill holes than traditional mudjacking, though it may come at a higher cost. Some contractors also prefer polyjacking over mudjacking for more damaged and delicate slabs.

The timeframe is generally a few hours, allowing for immediate use post-hydration, ensuring minimal disruption to surrounding activities.

The Johnston, SC homeowners’ guide to house leveling services

From average costs to expert advice, get all the answers you need to get your job done.