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TRUSTED BY UNION, IL HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon132
    Verified house leveling services reviews

Find House leveling pros in Union

Avatar for Perma-Seal Basement Systems
Perma-Seal Basement Systems
4.4(
1,512
)

Serving Union, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"This was our second time working with Permeseal. Had a great experience the first time was they remediated four foundation cracks. This time, stabilized concrete steps that had pulled away from house, amd leveled out a sidewalk.. They explained the remediation effort and went to work. Very conscientious and true craftsmen."
Thermal imaging
Blower door test
Old insulation removal
New blown insulation
Perma-Seal Attic Insulation

+48

Response time1 day
Response rate94%
56 neighbors recently requested a quote
Avatar for U.S. Waterproofing
U.S. Waterproofing
4.3(
596
)

Serving Union, IL and surrounding areas

Approved

In business since 1957

Free estimates

Warranties offered

"Good work in general; our basement no longer sees water for over 3 years now, which is the most important thing. But there were some real issues: The biggest issue is that USW did not adhere to local electrical codes, and did not arrange for a final inspection of the project. So we didn't find out that it wasn't to code until years later, and now it's a big hassle and minor cost to fix and get the permits. Ask your local gov yourself what you need to do for permits and inspections; don't rely on USW! USW said they would seal any foundation cracks found along the way; they didn't do this until I bugged the warranty dept about it (but they did do it eventually). USW sent someone out for the "annual checkup"... over 2 years after the install. It's a good thing they (eventually) did, because they discovered the backup battery wasn't charging. Now I know to check this stuff better myself. Prices also vary wildly and are kind of negotiable (I'd give more detail but I'm out of space)"
Radon Mitigation
Radon Mitigation
Basement Waterproofing
Basement Waterproofing
Response time1 day
Response rate100%
23 neighbors recently requested a quote
Avatar for The Real Seal LLC
The Real Seal LLC
5.0(
252
)

Serving Union, IL and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Out of several companies I called to install a window well, Manny was the only one who understood what I wanted and gave me an upfront cost. I had 2 other window well drains previously installed by the prior owner of my home. Other companies wanted to talk me into things I did not need or want. They were prompt, completed the work with minimal issue and left the area relatively clean."
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
257 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Atlas Restoration LLC
Atlas Restoration LLC
4.6(
205
)

Serving Union, IL and surrounding areas

Approved

In business since 1979

Free estimates

Warranties offered

"We did not have the work done. We will monitor the situation to see if the front of the house sinks more. In the meantime, we will patch the cracks. I gave their pricing a "C," but I did not do a thorough check of competitive pricing; therefore, considering the helpfulness of Jason, I gave them an overall "A" rating."
Sump Pump Installation
Foundation Repair
Crawl Space Encapsulation
Sump Pump Installation
Crawl Space Encapsulation

+17

Response time12 hrs
Response rate96%
16 neighbors recently requested a quote
Professional Concrete Inc
4.5(
58
)

Serving Union, IL and surrounding areas

Approved

In business since 2005

Free estimates

Customers say: True professional

"Hector and his crew were able to do our job 2 weeks ahead of schedule. They replaced a broken section of garage concrete, which was had caused our garage to be unlevel. That work involved supporting and securing the garage wall while replacing the broken concrete. With the new concrete, the garage is now completely level. They also replaced and expanded our patio, which was broken and not pitched correctly. The new concrete is now correctly pitched away from the house to keep water away. We love our new patio! Professional Concrete definitely lived up to their name, and I wouldn’t hesitate to hire them again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time12 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
A P Builder & General Contractor LLC
4.0(
96
)

Serving Union, IL and surrounding areas

Approved

Warranties offered

Customers say: Super punctual

"We recently had our two main bathrooms remodeled by A P Builder (Owner is Angelo). We are totally thrilled with the end results of these projects. Angelo was involved in every phase of the project, many times offering valuable suggestions that we had not thought about. The work was done while paying attention to every detail, no matter how large or small. If and when there was a “glitch”, it was dealt with promptly and completely to our satisfaction. I would highly recommend Angelo and his company for future work at our home. Bravo to A.P. Builders and Angelo for a JOB WELL DONE!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Response time5 days
Response rate96%
4 neighbors recently requested a quote
J&F Concrete Lifting
4.7(
26
)

Serving Union, IL and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Great communication from getting the estimate all the way through the completion of the work. For every appointment, I would get a phone call in advance with a very reasonable time window. They did a very good job lifting one side of the garage floor without any cracks in the slab. Cleaned up everything at the end and the price was very good."
Response time12 hrs
Recommended by92%of homeowners
Avatar for AccuLevel, Inc. - Rochelle
AccuLevel, Inc. - Rochelle
3.9(
231
)

Serving Union, IL and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Acculevel did a super job for us! We have a house that was built in 1902 with a small crawl space. They fixed ALL our problems and did NOT have to tear up the floors. Our floors are level and stable. They were professional and neat. I would hire them for any basement or foundation issues you wont be sorry! 10 stars to the crew"
Basement Waterproofing and Drainage Channels
Drainage Channel Install
Dimple Board and Drainage Channel Install
Dimple Board Closeup Example
Cross Section Example Waterproofing Installation

+19

60 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for The Real Seal, LLC
The Real Seal, LLC
4.5(
38
)

Serving Union, IL and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"I had been having water leakage problems into my lower level family room for quite some time. Real Seal correctly diagnosed the problem, quoted a reasonable price, showed up to perform the work per agreed upon date and fixed it permanently. Even with the wet spring this year, I have not had any further water leakage problem. I highly recommend this company"
 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
22 neighbors recently requested a quote
Recommended by94%of homeowners
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Showing 1-10 of 154
House Leveling questions, answered by experts

Polyjacking and mudjacking can both be effective solutions for sinking concrete, but they have key differences. Polyjacking, which uses expanding polyurethane foam, is often considered a better option because the foam is significantly lighter than the cementitious material used for mudjacking. This reduced weight puts less pressure on the underlying soil and lowers the risk of future sinking. Polyjacking is suitable for any sinking concrete slab, while mudjacking is typically only recommended for non-structural concrete, such as sidewalks, patios, pool decks, and driveways. The primary drawback of polyjacking is its cost, which can be up to four times higher than mudjacking—as much as $25 per square foot compared to a maximum of about $6 per square foot for mudjacking.

Yes, expanding foam (also known as polyurethane foam) can lift concrete. This approach, called polyjacking, involves injecting the foam rather than concrete slurry to fill voids and raise the concrete slab back into place. It’s often faster and requires smaller drill holes than traditional mudjacking, though it may come at a higher cost. Some contractors also prefer polyjacking over mudjacking for more damaged and delicate slabs.

On average, a mudjacking repair lasts between five and 10 years, though it can sometimes last for well beyond a decade under ideal conditions. Its longevity depends heavily on several factors, including the condition of the underlying soil, environmental conditions like freeze/thaw cycles and erosion, and whether the root cause of the sinking, such as drainage issues, is resolved. Because it doesn't always fix the underlying problem of loose soil, mudjacking is often considered a temporary solution. Proper maintenance and evaluation can help extend its lifespan.

Mudjacking typically takes 24 to 72 hours (one to three days) to dry and cure completely before you can resume normal use. The total drying time can vary depending on the size of the project. Because the slurry mixture contains cement, it needs to harden fully to prevent the concrete slab from shifting under added weight. You should avoid walking on the concrete or placing heavy items like furniture or vehicles on the surface until it has fully set. Your concrete contractor can provide a precise timeline. As a point of comparison, if you opt for polyjacking, the polyurethane foam can dry in minutes, but it's recommended to wait about an hour before use.

Mudjacking is your best bet for leveling concrete on a tighter budget. It’s less expensive than foam or grout mixture. For smaller, surface-level issues, you could also use a self-leveling compound, which creates an even surface over existing concrete—it’s a budget-friendly option suitable for DIY enthusiasts.

The Union, IL homeowners’ guide to house leveling services

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