Get matched with top concrete foundation repairers in Knoxville, IA

"Loved working with KD he is so professional, knowledgeable and polite. He and his assistant worked very hard at our very challenging concrete lift and repair. Highly recommend!!"

"Thrasher did a good job on the basement foundation and installation of new sump pump. A little pricey. Workers were prompt, courteous and cleaned up when done."

"This company is top notch. They fixed my sagging floor and it now looks beautiful. My house was built n 1902 and can be a challenge at times to work on. They were professional and did the job in less time then they original thought. I am so very pleased with their work. I would hire them again in a minute for any foundation and floor leveling needs. Thank\ you Acculevel!!!!!"

"It was fine. They showed up on time, got the job done and it added value to my house."

"It went pretty good. They had to return to resolve the cover fit issue."

"Justin and his team are great. A beautiful family room addition was separating from our house. We brought in the top 3 contractors in the area, and Justin was the only one who got down in the dirt under the deck to take a look at things. They were not the cheapest option but were the ones who aligned with the structural engineer we used for an assessment, and they made me feel comfortable throughout a stressful situation. I will recommend them to anyone I know for foundation work! Great bunch of people!"

"The crew came in the first day and began cutting into the floor around the perimeter of the basement taking care of two separate rooms and the furnace room, which connects to the new basement through a doorway. <br /> As the work progressed the window wells were opened along the side of the basement closest to the driveway and window drains were installed to help control the water flow into the new drainage system. <br /> Next the dual sump-pump system was installed and the provider gave us complete details on how the system would work.  He then asked us for input on how to locate the external drain to the exterior and we showed the installer where we would be installing a new deck and asked that the discharge point would be placed out clear of the overhang of the deck and would follow the edge of the existing concrete pad that would remain under the new deck. <br /> Next the installers brought loads of crushed rock to be used in back filling the interior drain channels along the perimeter of the basement floor.  It was loaded from the driveway through one of the window wells that had previously been opened up along the driveway. <br /> The No-Water-System was placed in the channels and then covered with concrete and smoothed out.  The floor was thoroughly cleaned and swept and then an open drain was installed below the floor level in the doorway connecting the old basement to the new. <br /> This crew was exceptionally courteous and cheerful.  They were a delight to have in our home.  We would recommend Spencer, Randy, and Zach to anyone.  John Peterson was directly involved in the sump-pump installation and also provided the services of sales representative and foreman for the job.  He was thorough, professional, and an absolute dear. <br /> They were all pleasant to be around and did not object to questions or a little light humor and such as the job proceeded. <br /> <br />"

"The team sent did a great job! Supplies were delivered when they said they would be and the team was here to start the job when they said they would be here. With a threat of rain, they made sure when they stopped for the night that nothing would get wet that shouldn't and they worked late to ensure any potential rain did not cause any damage. When they removed the old chimney they found the wood was rotted, and replaced it without question. It took them 3 days to complete the job, but they cleaned up as they worked each day and made sure they cleaned up before they left daily. We have found no nails or trash from the job and the house and garage look great. They also took special care of two Clematis plants I have by the garage - and as they were gifts from my sons - it is greatly appreciated. We were impressed with the professionalism, and the work ethic the team showed as well as the quality of completion."

"The work was done in a timely manner at a fair price. We are in fact, hiring Swieter to pour some concrete sidewalks for us next week."

"He used this oxidation or whatever process. It had to be out of the 4 days before I could move in. It was relatively good. He was great to work with. He has said he would come in and give it one more blast. He is excellent! I really like him. The effectiveness of the treatment has been so-so. It's 80% better. I haven't talked to him but he called me to see. He said he could get it one more time whatever that means. He came and inspected my new home. That's how I got to meet him. I had another company come out and give an estimate at $6000. So price wise he was much better. He started the treatment on 31st of May, that's the day I closed on my house. So he got in at 8 o' clock that day. He worked over, they did everything on Friday, Saturday, Sunday, Monday and then I was able to move in on Tuesday morning. He did the best that he could."