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Top-Rated Foundation repair specialists in Oneida - Updated Nov 2026

Avatar for Thrasher, Inc.
Thrasher, Inc.
4.1(
182
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RaiseConcrete Foundation - Repair

Serving Oneida, IL and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"After putting up for years with an uneven driveway, I hired Thrasher to fix it. I was so impressed by the professionalism of both the estimator and the repair crew, and I am very pleased with the results."
Basement Waterproofing Before and After
Concrete Repair Before and After
Thrasher Services
Thrasher Services
Thrasher Services

+12

Response time2 days
912 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for S&N Construction
S&N Construction
3.8(
5
)
Foundation Drainage - Install or Replace

Serving Oneida, IL and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"The customer service with them is really great and i have sued them for several years. They complete the work you wanted how you wanted. They put you first and make sure the project is how you want it."
Response time4 hrs
Recommended by100%of homeowners
Avatar for Crawlspace / Basement Waterproofing Solution
Crawlspace / Basement Waterproofing Solution
4.4(
256
)
Concrete Foundation - RaiseConcrete Foundation - RepairFoundation Drainage - Install or Replace+2 more

Serving Oneida, IL and surrounding areas

In business since 1998

Free estimates

Credit card accepted

"RESPONSIVENESS TO NEEDS
There are different measures of success on any project and different constraints and issues that will challenge those measures.  My primary measure of success was a DRY basement, and Brian?s proposal to deliver it was comprehensive. He was committed to meeting my request while satisfying my second measure of success: do it at an affordable price.

ESTIMATE
Brian does all estimates himself instead of sending out salespeople (which I appreciate).  I scheduled Brian's first visit in the days following a large rainfall that caused flooding in neighboring areas, so his schedule was packed. Understandably, Brian was crunched between appointments when he arrived slightly behind schedule, but he had kept me updated in the hours preceding his arrival.  Brian quickly conveyed a focus on resolving the seepage problem.  He also listened to my concerns, identified primary and secondary issues, and said he would send a thorough e-mail containing precise details for a solution with a cost breakdown.  He arrived and left in about hour, and within a couple days he sent an e-mail estimate with two options. 1) A complete basement drain tile system with crack repairs, or 2) a partial system that he believed would resolve the problem at a lesser cost. He offered to allow me to "upgrade" to the full system in the future and pay the difference between the two estimates. This type of offer was not even discussed by the three other companies (two big names and one small business) that came for estimates.

With the exception of the extended (years-long) payment / financing options offered by the larger companies, Brian?s proposed solution was almost a hands-down winner.  The other small company was comparable, but after sending the initial estimate, Brian offered to return on the weekend to give me the opportunity to talk again when there was more time.  Other companies' approaches to doing exterior excavation ranged from doing minor reinforcement to not even wanting to touch it.  Brian, in contrast, said he can?t honestly guarantee a dry basement when he didn?t know what the previous repair looked like.  He offered to completely excavate the two walls that had work done previously and to replace (if necessary) any inferior quality materials with his own fix.  Now we're cooking with gas!  The cost of the job remained competitive, and this ?extra mile? effort on top of everything else fully satisfied my need to be 100% sure the seepage would be stopped.  I opted for the full drain tile system.

TIME
The timeframe Brian quoted was in line with all of his competitors: 2 days max.  The time element of the job met some challenges, taking 5 full working days to complete, (Tues-Fri plus half days Sat-Sun).  The reason?  The crew found the floor was new, dense 4-inch concrete poured on top of the original 4-inch concrete floor.  This meant twice the work for the breakup crew that was prepared for a conventional job, making it impossible to accommodate the original time frame. Brian promised to never leave a job unfinished, so he juggled his crews' schedules to make daily progress, and he never once raised his price despite the extra time or material (concrete) required. I was very grateful.  He also personally came to finish the job on the weekend rather than pushing it out to Monday or Tuesday.

EXTRAS AND RESPONSIVENESS
Some plumbing in the floor was impacted by the concrete breakup and required repairs due to its age and condition.  Brian took the time to find the exact materials I requested for the repair and installed them.  I was not present at installation so he took photos and video and sent them to me via smartphone so I could verify he got it right.  What other contractor does that?! He also paid attention to every detail for laying out the design of the downspout tie-ins, finishing touches, and every single special request I threw at him. He also spotted an additional leak in the corner of the foundation and sealed it up as well. His commitment to resolving every issue to my satisfaction was outstanding.

Brian made himself accessible via phone, e-mail and text, and he responded quickly to inquiries.  I wanted to know every detail of the work, and Brian accommodated. Another totally unexpected surprise came when Brian discovered that some of the promised work did not need to be performed, and he provided credit for this instead of using the difference for my extra requests.

SATISFACTION
"You'll be happy," is Brian's mantra.  He addressed a couple gripes - dust exposure to the first floor space; a few trampled plants outside - by providing equitable financial credits.  These professional oversights on his crew's part are unacceptable to Brian, and credit on the final bill was all he could do to make up for it.  Overall, the crew was polite, and one even brought a stack of extra floor tiles from his personal supply to replace some I'd lost during demolition work I had done weeks earlier!

From start to finish, despite delays and minor shortcomings, Brian executed on the proposed project by 100% nailing the two most important measures of success ? quality and cost. As for timing, the job ran long but Brian didn't quit until the job was done. I never expect perfection; nevertheless, Brian aimed to earn my satisfaction as his primary goal. I give an A+ on nearly every category, taking a point or two away for the issues mentioned.

Rain is coming in the next two days, and I'll only edit this review if the repairs fail to deliver a dry basement.  I am posting this review before the rain comes as a vote of confidence that I won't have to change a word.

The most important criterion to assess a job well done is whether you'd recommend a service provider to a family member or friend.  In Brian's case, I absolutely would."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Recommended by90%of homeowners
Avatar for AOM Remodeling and Restoration
AOM Remodeling and Restoration
4.6(
52
)
Foundation Drainage - Install or ReplaceFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Oneida, IL and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"David gave me what I thought was a fair price for the work to be done. He asked for 1/2 up front. As a previous small business owner I did not feel this was unreasonable so I paid him 500.00. He estimated the work would take 3 to four days and I thought the same. After several no shows the "mason" showed up. The first clue was he came in a car. According to my wife he was here 2 hours and left, came back for another 2 hours the next day and left again. He said nothing to my wife about leaving or when he would be back. David called a day later to ask about coming out to look over the job and get the rest of the other 500.00. I said he isn't finished and he's only been here 4 hours. So then I looked up the prevailing wage in IL for a mason and found out it is 28.50 an hour. The next day the guy comes back for another 3 hours. David came to look at the work and I walked him around and showed him all of the places that had not been done. So the guy comes back again for about an hour. All told it was 8 hours work, nothing to write home about but it was agreed up front that I wasn't looking for an exposed brick look. I need it tuck pointed well enough so that I could drylock and paint the exposed brick. I will say this was done in the end. The worker left a mess that I and my wife had to clean up, I pointed this out to David as well. I told him I felt he was overly paid for the amount of work preformed and that was the end of it. It's really to bad. It's difficult to get contractors to do small jobs and I had plenty for him to do. I'm not unhappy, just would not hire again"
Kitchen accent
picture 1
picture 2
tan and white trim room
blue and white trim room

+5

Recommended by90%of homeowners
Avatar for McDonagh & Sons Plumbing & Sewer Inc
McDonagh & Sons Plumbing & Sewer Inc
4.1(
69
)
Concrete Foundation - RaiseConcrete Foundation - RepairFoundation Drainage - Install or Replace+2 more

Serving Oneida, IL and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"I called based on an Angie's List review.  They showed up promptly and most importantly the problem was fixed.  We have toilets that flush to the rear (not the ground) and they can be very tricky.  The toilet was leaking, but these guys fixed it.  Pricing was fair for the job.
"
Recommended by96%of homeowners
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Foundation Repair FAQs, answered by experts

Foundation settlement should be a concern if you notice it happening suddenly and years after construction, if the settlement results in signs of structural damage in your home, or if it happens after a flood, nearby sinkhole, or earthquake. Some signs of severe foundation settlement that should prompt you to call a repair specialist include sloping or uneven floors, large cracks in your foundation, moisture issues or pest infestation in your basement or crawl space, and an uneven roofline.

The best foundation repair method will depend on the issue you’re having, but usually, foundation instability is best fixed using supportive piers, like steel piers or helical piers. A professional foundation repair contractor or structural engineer should always decide what the best course of action is, and even then, it’s imperative that you also take measures to treat the underlying issue as well, like soil erosion or oversaturation from runoff.

No, house settling is normal as your home’s foundation settles into the soil below and as the framing of your home shifts as it expands and contracts with changes in temperature and moisture. However, if you get to the point where your doors and windows aren’t opening easily, your floors are uneven, or you can visibly see that your roof line is wavy or uneven, you are more likely to have foundation issues.

Minor hairline cracks in your concrete may not look pretty, but they’re often not serious. It’s when concrete cracks are larger—wide enough that you can slide a credit card into it—that you need to worry. If you monitor a crack and can trace its active expansion over time, you’ll definitely want to call in a pro to inspect it and, potentially, repair it. Want to prevent cracks in your garage and driveway concrete in the future? Stay on top of sealing. Here’s how to seal your concrete garage floor and driveway.

Although some concrete cracks are cosmetic, others can be more serious. Cracks wider than ⅛ inch or that extend through the slab are serious and can cause structural damage. If you notice these types of cracks in your concrete patio, contact a local contractor who installs concrete patios to inspect the damage and determine how to fix it.

The Oneida, IL homeowners’ guide to foundation repairs

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