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

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 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

"Our house had a water damage that ruined much of the drywall and floor on the first floor and the basement. For such a big repair job, I carefully looked up the reviews and recommendations from Angie's list and talked to 3 contractors that have the highest ratings. AOM was one of the three. David, the owner of AOM, quickly came to our house, assessed the damage, explained to me what need to be done, showed great empathy to our loss and current situation (having to stay in hotel waiting to go back to our house), and put a very competitive bid (about 2/3 the bid of another contractor). We picked them and signed the contract. AOM uses Trello, a cloud-based project tracking system that software companies often use, to effectively and promptly communicate task description and updates to all workers and house owners. AOM workers are professional, hard working, and friendly. For such a big project, expectedly there were some hiccups and AOM had to juggle ours with their other on-going projects. David kindly explained to me various aspects of the repair work and promptly fixed any faults that we identified. I became to completely trust David's professional skill and that he would treat our house like his. Several nights and weekends David came to work late so that we could move back to normal life as soon as possible. In the end, we are very happy with our remodeled house. I sincerely recommend David and AOM for any house remodeling and restoration job."
Kitchen accent
picture 1
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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 emailed the company on Easter Sunday and they promptly responded the same day with a phone call to schedule an estimate. The following Tuesday workers arrived to do the estimate, in fact they were able to come earlier than plan after calling to see if it was OK. I approved the estimate, and they said they had time to do the job right away. After a quick trip to get parts, the work began. The guys showed me exactly what they were going to do, and what I would need to do in terms of some minor roof repair when they were finished. All 3 men were very professional and straight forward and I felt I paid a fair price for the job.
"
Recommended by96%of homeowners
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Foundation Repair FAQs, answered by experts

Foundation repair uses methods such as underpinning, slab jacking, or application of hydraulic piers. Each technique is chosen based on structural needs, soil conditions, and damage extent, ensuring a stable and secure foundation.

While a contractor is on-site repairing your concrete steps, you can have them inspect other concrete surfaces for minor damage. They may be able to fix cracks in your driveway or garage floor during the same visit. You can also ask them to check your home's foundation for minor issues they can address. However, general concrete repair experts typically cannot handle larger jobs, like leveling a sunken foundation. For major structural projects, you will need to hire a structural engineer.

You can seal a concrete slab by cleaning the surface, filling in any cracks, etching the surface, applying a sealer, and letting it dry. Concrete slabs don't typically need sealing, but you can use a topical concrete sealer if you notice signs of water damage. If you haven't already fixed the cause of the leak, then you'll want to repair the plumbing before you seal a concrete slab.

Crawl space foundation problems can stem from a few different issues, but the most common are moisture and water problems and soil instability. Moisture and water issues are often a result of poor drainage, which can lead to water intrusion and soil expansion and contraction, leaving your foundation under added stress. A few things can cause soil instability, including poor drainage, karst landscapes and resulting sinkholes, and poorly compacted soil during construction.

Most of the time, normal foundation settling will present as thin cracks in the foundation and minor creaks in the floorboards. In contrast, you can identify foundation issues by wide or uneven foundation cracks, horizontal or step-shaped gaps on the foundation wall, or cracks that go around corners of your foundation. Foundation problems can also cause changes in your living area, like increased humidity, uneven or sloping floors, nail pops in drywall, countertops pulling away from the wall, and windows and doors getting stuck. When in doubt, call in a professional to identify the underlying cause.

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.