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Find Concrete foundation repairers in Knoxville

Avatar for Foundation Recovery Systems
Foundation Recovery Systems
4.6(
30
)

Serving Knoxville, IA and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"Foundation Recovery Systems did a great job raising our front porch and a section of our driveway in the summer of 2023. Today we had a follow-up inspection performed by Ryan Swift, a service technician with the company. Everything is still looking good and Ryan was very thorough and professional while performing and explaining the inspection. I highly recommend Foundation Recovery Systems."
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

117 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Thrasher, Inc.
Thrasher, Inc.
4.5(
104
)

Serving Knoxville, IA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Spencer was professional, courteous and friendly. He called to confirm the day prior and arrived on time the day of the appointment. He did a fantastic job. His supervisor should be proud of his exceptional work. Thank you!"
Basement Waterproofing Before and After
Concrete Repair Before and After
Thrasher Services
Thrasher Services
Thrasher Services

+12

Response time2 days
582 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Acculevel Inc
Acculevel Inc
4.6(
183
)

Serving Knoxville, IA and surrounding areas

In business since 1996

Free estimates

Warranties offered

"We are seniors who had foundation and floor support work done by AccuLevel. Soon after they got paid we started finding more & worse problems arising from their work than what we originally contacted them for. The floors they ?fixed? were not level and started heaving like a roller coaster, many of the doors do not open or close properly, our finished floors are squeaking & popping up all over and the foundation is shifting & leaking more that it originally did. Twice they sent out servicemen to fix the problems by making adjustments; that only made it worse. The last service man said that the problems were bigger than he could handle alone and would set up to have a crew come back in warm weather to make the needed repairs; that hasn?t happened yet. We found out that much of the work was done wrong and not done as per the plan and specifications or what our salesman told us would be done, the materials we were quoted, paid for and supposed to be used were substituted and never instal"
Recommended by92%of homeowners
Swieter Home Lawn and Snow LLC
4.6(
59
)

Serving Knoxville, IA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"CAUTION - when relying on Issac We needed our chimney rebuilt. Issac estimated it and finally we received a starting date. After, working an hour he said the job was too big for him. (some damage to our metal pieces). We request that he would paint it after we find another handyman. Once done he came back and quoted over $100 an hour to paint the chimney. He kept push us out on his calendar. We dropped him. He had us paid for the hour that he worked on the Chimney before exiting. Very poor communication if we are scheduled? If he is starting on the day he last told us? Problem answering texts."
Recommended by89%of homeowners
Avatar for Iowa Foundation Repair
Iowa Foundation Repair
5.0(
19
)

Serving Knoxville, IA and surrounding areas

In business since 1996

Free estimates

Warranties offered

"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!"
Recommended by100%of homeowners
Avatar for Iowa Home Restoration & Repair, LLC
Iowa Home Restoration & Repair, LLC
4.4(
19
)

Serving Knoxville, IA and surrounding areas

In business since 2010

Free estimates

Warranties offered

Welcome to Iowa Home Restoration and Repair, LLC! *Now after working 4 years in Home Inspections with another company I am now adding this service to my business. I have inspected over 1500 homes in that time. With over 10 years of experience; We will offer; Owner supervision on all work, step by step systems of reporting to ensure you are happy with the work from start to finish, very competitive pricing, and experience in working with insurance companies. When you are investing in your home, your complete satisfaction is our number one goal. We specialize in foundation repair, waterproofing, mold remediation, mold inspections, and water damage. With mold, it represents a potentially significant health hazard for building occupants and a substantial liability for property owners. We offer professional mold remediation following all EPA and OSHA guidelines as well as industry certification protocols. We do an in-depth cleaning and disinfection of the affected areas, proper disposal of contaminated materials. Waterproofing: In my past I have built insulated concrete foundations and understand how water should be managed under the floor of a basement. I have taken that knowledge and applied it to existing basements. If you are going to the trouble of removing a basement floor the only real fix is to install a tiling system that is placed along side of the footing and not on top. Once water reaches the top of the footing you are just inches away of the water getting to the finished floor surface. With my past experiences I have added Home Inspections to my services. Even though this is a new service I offer, I have over 2800 inspections completed here in the Central Iowa area. I work with another inspector that has years of experience and as a team we identify more items as well as items for maintenance. We are able to complete most inspections in an hour to an hour and a half. Inspect reports are emailed to you on the next morning. Experience includes: Water Damage Restoration, Applied Structural Drying, Journeyman Textile Cleaner, Odor Control, Journeyman Fire and Smoke Restore. Certified Mold Remediation Contractor.

Recommended by84%of homeowners
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FAQs for concrete foundation repair projects in Knoxville, IA

Visible cracks, water leaks, uneven floors, or walls that won’t line up are classic red flags. You might also notice sticking windows, doors that no longer latch, or exterior cracks crawling up brick or siding. Even a damp, musty basement can hint at trouble. If you spot any of these, call a foundation pro right away. Early inspections cost far less than waiting until the damage threatens your home’s stability.

Yes, foundation problems impact your home’s value. Buyers want proof that the foundation is stable, and a recent, professional repair can actually boost confidence in your home. You’ll need to disclose the work, but documentation showing the structure was properly stabilized, especially with piers in regions known for shifting soil, often reads as a plus, not a problem. Skipping repairs, on the other hand, can cut your sale price and shrink the pool of interested buyers. Taking care of the issue protects both value and peace of mind.

Foundations are engineered for exceptional longevity when constructed correctly and maintained diligently. Concrete slab foundations remain structurally sound for 200 years, while other foundation types deliver integrity between 75 and 100 years. Regular professional inspections and timely maintenance further secure a foundation’s lifespan and ensure your home stays safe over the long term.

The Knoxville, IA homeowners’ guide to concrete foundation repairs

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