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TRUSTED BY HARMONY, NC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon15
    Verified concrete mudjacking services reviews

Find Concrete mudjacking pros in Harmony

Avatar for Groundworks
Groundworks
4.7(
474
)

Serving Harmony, NC and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2003

Free estimates

Emergency services offered

"Goliath Wendell and Daniel Carter were very open and honest regarding the potential issues of trying to refloat the slab to level it out. They pointed out the problem could actually get worse and there probably was not any void areas under the concrete to fill with polymer. They also pointed out the existing cracks would likely widen and openup an elevation gap between two slabs. I really appreciate their advice"
Foundation
Foundation
Foundation
Foundation
Foundation

+16

123 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Vanguard Concrete Creations, LLC
Vanguard Concrete Creations, LLC
5.0(
8
)

Serving Harmony, NC and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.\n

Concrete driveway
Concrete driveway
Concrete driveway
Concrete driveway
Concrete driveway

+3

1 neighbors recently requested a quote
Avatar for Moisture Loc Waterproofing & Foundation Repair
Moisture Loc Waterproofing & Foundation Repair
4.6(
50
)

Serving Harmony, NC and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"The sales rep was very personable and seemed to have knowledge of drainage problems and solutions. The workers arrived on schedule and worked very hard to accomplish the task at hand. They routed the drainage to an open ditch parallel to the property. They also rerouted drainage for an existing, inefficient french drain and sump that was pumping water across the driveway that was washing the soil out from under the concrete and creating an unsightly stain. To this point, we felt that all was going well. The problem that arose was that the French drain they installed was still higher than the foundation of the house. They filled in the trench with gravel to facilitate drainage, but covered the gravel with the soil they removed, which is mostly clay. Consequently, the water still runs off across the top of the French drain and overwhelms the foundation. Moisture in the crawl space has not been significantly reduced. I talked to the rep about redoing the crawl space which had mold forming on the floor joists. He gave me a quote that included sealing all the vents, cleaning the mold, adjusting pitch of the interior perimeter French drain, relocating the crawl sump and pump to a better collection point, putting down new vapor barrier and installing a crawl space dehumidifier, ($1,500.00) at a total cost of $4,290.00. If we wanted mold remediation treatment in addition to just cleaning the mold, the cost was an additional $1,950.00. The rep also agreed to send a team back out to remove the top layer of soil from the French drain and fill the trench with gravel, build up the soil at the foundation, making the new French drain at a level lower than the foundation to contain the water, at no additional charge. Subsequent to all that, we discovered some major structural damage that was going to be costly. Alignment of priorities and available finances dictated that the crawl space would have to be put on hold, at least temporarily. I sent an email to the Moisture Loc rep explaining our dilemma, but reiterated that I still expected him to live up to his promise to fix the French drain deficiencies, for which I already paid handsomely. In spite of email, text messages and voice mail to the rep, I have never received the courtesy of a response. I can only conclude that since we had to suspend the crawl space work, there is no intention to make the necessary changes/repairs to the original work as promised.
"
Exterior Waterproofing
Closed Crawl System
Foundation Repair
Recommended by94%of homeowners
Avatar for Cantey Foundation Specialists
Cantey Foundation Specialists
4.0(
32
)

Serving Harmony, NC and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Review by Iris F. in Camden, SC Project: Repair a Concrete Foundation I had a unique problem with termite damage to an old Pier and Beam home. Damage was causing floor sagging and instability in the foundation of the home. (It failed several inspections). I was trying to sell the home and had to have the problem fixed. I had several estimates from general contractors in the Camden area. ALL of them wanted to fix the problem by going through the interior floors to get to the support beams. I did an online request to have an estimate from Canty Foundation. From the initial contact with William Yarbrough/Sales to the Onsite foreman Jonathan Driggers I was impressed. This is a 100 year old home and going thru the inside floors would have created damage that would have been difficult to fix. CANTY did all the work from the crawl space. They were professional and work was completed on time. The home passed all 3 inspections and I completed the sale. When you have a foundation problem I learned to call the experts. AMAZING job guys!!!!!"
Before PolyLevel LIft
New Gutter Shutter System
Concrete Before Columbia, SC
Driveway Level & Lifted
This is just one of the foundation cracks we found on this foundation. It's what we call a stair-step crack.

+137

Recommended by90%of homeowners
Avatar for COUNTS CONTRACTING
COUNTS CONTRACTING
4.4(
11
)

Serving Harmony, NC and surrounding areas

In business since 1992

Credit card accepted

"Initially I was visiting Angie’s List looking for a company to replace some siding on my house. While doing my search I came across Counts Contracting Company.  A friend recommended Counts Contracting company to me for paving my driveway because I am so satisfied with the results of this company I decided to submit this review.  Mr. Counts gave me a fair price and completed the job two days faster than promised. I am very satisfied with the quality of the work as well as the cleanliness of  his crew.  Mr. Counts was prompt returning my calls as well as finishing the driveway. Wow the driveway looks great!  "
Additional Photos
Recommended by87%of homeowners
Avatar for Locklear Builders
Locklear Builders
5.0(
5
)

Serving Harmony, NC and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Locklear builders did an excellent job on my new driveway! The removed the existing one replaced the current in a matter of 2 days. They performed the job and completed it and very professional and timely manner. I highly recommend locklear builders for all your concrete needs !"
Recommended by100%of homeowners
Showing 1-10 of 31
Concrete Mudjacking questions, answered by experts

Mudjacking typically takes 24 to 72 hours (one to three days) to dry and cure completely before you can resume normal use. The exact time can vary depending on the size of the project. Because the slurry mixture contains cement, it must fully harden to ensure that added weight from walking, furniture, or vehicles won't shift the concrete slab. A professional contractor can advise you on when the surface is safe to use. For comparison, if you use polyjacking instead, the polyurethane foam can dry in just a few minutes, but it's best to wait about an hour before use.

A slurry of cement, sand, and water is injected beneath the concrete to lift and stabilize it.

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.

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

Most houses are expected to settle over time, but foundation sinking of more than a few inches or uneven sinking of more than an inch for every 20 feet is cause for concern. Any significant or uneven sinking should be assessed by a professional to determine the cause and perform any necessary repairs. 

The Harmony, NC homeowners’ guide to concrete mudjacking services

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