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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon117
    Verified foundation repairs reviews

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

Avatar for Atlas Restoration LLC
Atlas Restoration LLC
4.6(
205
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RepairConcrete Foundation - Raise+1 more

Serving Plainfield, IL and surrounding areas

Approved

In business since 1979

Free estimates

Warranties offered

"I had a 4 foot crack under a window well, 5 foot under another window well, and 7 foot total wall crack. All were actively leaking water into my basement - like fountains. Called Atlas and 2 other companies, and they responded first arranging Kaz to come out the next morning. I still hadn't heard from the other companies by the time he came. He evaluated the cracks, explained the injection procedure, quoted the price, and set up the appointment. The only negative thing was that the appointment was 3 weeks away and the cracks were significantly leaking. Because we had so much rain, I called again to try to get moved up, and they accommodated me on a Saturday for a $200 premium. Nestor fixed the cracks and the leaking stopped. He was polite, prompt, and answered all my questions. However, with the next rain, small wet areas were seen (nowhere near as bad as they were). I called back, appointment was made, and Nestor came back to fix them again under the lifetime warranty. Same great service with the call back, and no problems noted since! Would recommend, and also say that if you have small leaking, get it fixed, because you never know when it will get worse!"
Sump Pump Installation
Foundation Repair
Crawl Space Encapsulation
Sump Pump Installation
Crawl Space Encapsulation

+17

Response time12 hrs
Response rate100%
16 neighbors recently requested a quote
Avatar for Ulb-Dry Waterproofing Inc
Ulb-Dry Waterproofing Inc
4.9(
130
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RepairFoundation Drainage - Install or Replace

Serving Plainfield, IL and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"Due to excessive groundwater, we had an active leak in our basement. ULB came and gave us a reasonable quote, and was able to do the job during a very busy time of the year. They replaced the old interior drain tile system (which had been done by a previous owner on the cheap), which is a massive job, and even stayed late the first day to make sure they could get all the work done in the two-day time frame they'd given us at the outset. They also installed a new sump pump and backup system which is much quieter than our old one. The system is humming along smoothly now, and the basement is (finally) dry. This is a very dirty job and the crew was able to keep the mess and disturbance to a minimum. The team was friendly and easy to work with, and very patient in explaining all of the work they were doing. They even pointed out some other foundation cracks I hadn't seen, and fixed them while they were there at a heavily discounted price."
Exposed Wall
After
Install Drainage mat over Stone
Additional Photos
Clean Wall crack

+2

Response time1 day
19 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for The Real Seal LLC
The Real Seal LLC
5.0(
252
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or ReplaceConcrete Foundation - Repair+1 more

Serving Plainfield, IL and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Excellent service from onsite project review and cost estimate, to customer service/scheduling and on completed work repair. This repair was conducted in a workman-like manner, at the actual cost provided in the estimate and scheduled as planned. No unpleasant surprises."
Before and After Crack Repair
I Beam Supports
Polyjacking in Darien
Our Carbon Fiber Straps Repair Before, During, and After
Crack repaired with Carbon Fiber Staples

+39

Response time10 hrs
235 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Perma-Seal Basement Systems
Perma-Seal Basement Systems
4.4(
1,540
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RepairConcrete Foundation - Raise+1 more

Serving Plainfield, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"I'm proud to hear my son, Robert Wolfrum, is working for Perma-Seal. I first used Perma-Seal in the 80's for a foundation crack repair in our South Holland, IL home and then again at our Tinley Park, IL home. Both experiences were memorable and professional and fixed our basement water problems. It is good to know that my son is working for a reputable company that has been doing quality work for decades. I was surprised to hear that they do insulation and concrete leveling."
Thermal imaging
Blower door test
Old insulation removal
New blown insulation
Perma-Seal Attic Insulation

+48

Response time1 day
Response rate100%
47 neighbors recently requested a quote
Avatar for U.S. Waterproofing
U.S. Waterproofing
4.2(
598
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or Replace

Serving Plainfield, IL and surrounding areas

Approved

In business since 1957

Free estimates

Warranties offered

"Called company on Monday and got an appointment for an inspection on Wednesday. That following Monday, the technician arrived and went through each step is sealing off the concrete foundation to the water leak. The fix worked well and was put to the test with the recent record rains. Not one drop of water came into the basement."
Radon Mitigation
Radon Mitigation
Basement Waterproofing
Basement Waterproofing
Response time1 day
Response rate100%
17 neighbors recently requested a quote
Avatar for AccuLevel, Inc. - Northern Illinois
AccuLevel, Inc. - Northern Illinois
3.9(
215
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RepairConcrete Foundation - Raise

Serving Plainfield, IL and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"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!!!!!"
Wall Anchors
Exterior Foundation Repair
Bowed Wall Foundation Repair AFTER
Horizontal Wall Crack BEFORE
Exterior Wall Anchors

+31

Response time4 days
80 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for The Real Seal, LLC
The Real Seal, LLC
4.5(
38
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RepairFoundation Drainage - Install or Replace+1 more

Serving Plainfield, IL and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"I found this company to be honest and very knowledgeable about foundation issues. They not only found the problem and fixed it, they did so without leaving a mess. 1 week after they made the outside repair, no could tell were they dug the hole and back filled it."
 Interior Foundation Crack Repair
Exterior Drain Tile System
 PHCC 1730 Battery Backup System w/ 1033 sump pump
 Interior Foundation Crack Repair
Cut-out of Interior Drain Tile System

+74

Response time10 hrs
27 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Chicago Basement Systems
Chicago Basement Systems
5.0(
8
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RepairFoundation Drainage - Install or Replace+1 more

Serving Plainfield, IL and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Devin Rhoades was excellent at explaining in detail about our needs and possibilities in fixing our support wall and encapsulating our crawl space and draining the water away from our house. He was well informed on all aspects of our situation. I would recommend Devin and Chicago Basement Systems to anyone needing help with basements or crawlspace issues."
Crack Repair Before
Crack Repair After
96 neighbors recently requested a quote
Avatar for Everseal Basement, Inc.
Everseal Basement, Inc.
4.5(
130
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Plainfield, IL and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Everseal did a great job and cleaned up as best as possible after having 14 cracks fixed. It was a little hard initially to get the appointment scheduled but after that everything was ok. Probable because pretty busy lots of water so far this season. No leaks yet however only be a day."
Response time1 day
Response rate88%
4 neighbors recently requested a quote
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Showing 1-10 of 249
Foundation Repair FAQs, answered by experts

Some foundation repairs are permanent, like underpinning and exterior drainage systems like the French drain. These fixes address the underlying problems—insufficient support from the soil and hydrostatic pressure on your foundation walls, respectively—so they can last for many decades, making them “lifetime fixes.” There are other solutions to address these issues that will last for up to a decade, making them temporary. These include slabjacking to raise concrete slabs back into place and dampproofing to reduce the water in the soil that interacts with the concrete foundation.

In most cases, it is safe to live in a home with minor foundation problems, but you should not let the issues persist. Virtually all foundations have small cracks from normal settlement, which are not a structural concern but should be sealed to prevent water intrusion. However, major damage—such as large structural cracks, sinking foundations, or bulging walls—can make a home unsafe. Other issues that can pose safety and health risks include poor indoor air quality from mold or pests, uneven floors, and rotten beams or joists. It is always best to have a foundation repair expert or structural engineer inspect any issues to determine if your home is safe to live in.

Yes, you can replace a cinder block foundation. If a block foundation is too severely damaged to repair cracks and other issues, replacing the entire foundation is a viable option. The job will require a professional and can take between one to seven days on average to complete, depending on how complex the problem is.

If foundation problems are not fixed, they will likely worsen over time, leading to more complex and expensive repairs. Neglecting a damaged foundation can cause a range of issues, including:

  • Structural Damage: Minor problems like small cracks can escalate into major structural issues. This can damage the house above the foundation and, in severe cases, lead to foundation walls caving in or a total collapse.

  • Water Damage and Pests: Moisture and water intrusion can cause flooding, mold growth, and pest infestations.

  • Health and Safety Risks: Mold can lead to poor indoor air quality and other health risks, while structural instability poses a significant safety hazard.

  • Reduced Home Efficiency: A compromised foundation can negatively impact your home's energy efficiency.

To avoid these escalating problems and costs, it's best to hire a foundation repair company to address any issues as soon as you become aware of them. The earlier problems are discovered and fixed, the lower the repair cost will likely be.

Yes, thicker concrete is less likely to crack. The thicker the concrete is, the less susceptible it is to extreme changes in weather conditions that often cause concrete to crack or chip. If you’re unable to install a thicker concrete driveway for any reason, you can also ask your professional to install more rebar or wire mesh to provide greater strength and better resilience to damage.

The Plainfield, IL homeowners’ guide to foundation repairs

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