"Ron Fitz was our Certified Field Inspector for providing us with a quote to repair our broken/cracked and uneven concrete surfaces around our pool and driveway. Ron arrived on time the day of our scheduled appointment. He demonstrated a high level of professionalism and in-depth knowledge. During his evaluation of our issues he asked questions to ensure that he was meeting our expectations for the end result. Ron provided us with a sketch of the areas in need of repair with cost for each area allowing us to pick and choose some or do all. Overall, we were glad that we choose Mount Valley and that Ron was our representative."
"The quality of the work performed was excellent. I am very pleased with the appearance of the replaced section of my driveway The front steps now look as good as new, as well. The cost exceeded the initial estimate, but I have to give them a pass on that, as there were some real surprises during removal of the old concrete (no grade preparation was done for the original driveway, just concrete poured over uneven ground, so in places it was 4" thick, and in others about 12" thick, making removal very difficult). Carlos Concrete did a good job with leveling the site and placing stone over the ground before pouring, and that should result in a better driveway long-term. My only reservation was a delay in removing the tree roots excavated from the site before pouring the new driveway section. They were professional and friendly."
"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!!!!!"
"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."
"Excellent! Mr. Ramsey arrived with his crew as promised, removed the old driveway and leveled the grade. He then set in the forms and made sure that I was happy with the design, which was much better than the straight lined boxy driveway I had. He pushed the new concrete pad further back, added some curves, and then really pulled it together with the sidewalk! Everyone who came by raved at how beautiful the job turned out, and how much it improved the curb appeal of my home!"
"The crew that came to my home worked for three days in my crawl space repairing support beams and pouring new concrete piers. They worked efficiently, they were professional, and knowledgeable, and I really can not complain about anything. They also took before and after pictures of my crawl space."
We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
Calvin Johnson Masonry is South Carolina's premier flat work and concrete specialist. Our cleanliness, timeliness, and professionalism separate us from our competition. Call today for an estimate.
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.
The method involves lifting settled concrete using pressurized cement slurry via drilled holes. This solves uneven surfaces and prevents further 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.
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.
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.
The Latta, SC homeowners’ guide to concrete mudjacking services
From average costs to expert advice, get all the answers you need to get your job done.
DIY mudjacking is an advanced task, but learning how to raise a concrete slab is great to know for many scenarios. Let's take a look at how to DIY mudjack.
Sunken concrete can be a structural issue, but a professional can easily repair it. Ask these concrete injection leveling and mudjacking questions before you hire.
