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Best 5 Foundation Repair Companies in Rock Island, IL

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  1. Home
  2. Local Pros
  3. Foundation Repair
  4. IL
  5. Rock Island
Written By Max Peterson|Last Updated: May 18, 2024

Your Rock Island home's well-being depends on the health of its foundation. If you notice sticky doors, shifting walls, standing water, or cracks, a local foundation professional can locate and fix the problem before it worsens. Discover Rock Island's most reputable foundation repair companies according to our extensive research.

5 Best Foundation Repair Companies in Rock Island

Behncke Construction Logo

Behncke Construction

Based on 43 customer reviews.

Services Offered

Crawl Space EncapsulationRetaining WallsConcreteSealingRepairMasonryWaterproofing


  • Good customer service
  • Helps educate customers
  • Free quotes
1738 W 2nd St, Davenport, IA 563-332-6045 1948bc.com
ACE Waterproofing & Basement Solutions Logo

ACE Waterproofing & Basement Solutions

Based on 92 customer reviews.

Services Offered

Crawl Space EncapsulationDrivewaysWaterproofingGrading And LevelingMold RemediationFrench DrainsConcreteSealingRetaining WallsMasonrySump PumpsRepairSidewalks


  • Free quotes
3462 State St, Bettendorf, IA 563-449-2678 acewbs.com
Absolutely Dry Basement Waterproofing, Inc. Logo

Absolutely Dry Basement Waterproofing

Based on 50 customer reviews.

Services Offered

Mold RemediationSump PumpsCrawl Space EncapsulationRepairRetaining WallsWaterproofing


  • Free quotes
  • Good customer service
  • Transparent pricing
1922 S Stark St, Davenport, IA 800-981-0986 absolutelydrybasements.com
HELITECH Quad Cities Logo

HELITECH Quad Cities

Based on 70 customer reviews.

Services Offered

Sump PumpsGrading And LevelingConcreteCrawl Space EncapsulationInspectionDrivewaysMold RemediationRetaining WallsRepairWaterproofing


  • Good customer service
  • Helps educate customers
  • Transparent pricing
4301 81st Ave W, Rock Island, IL 800-246-9721 helitechonline.com

More Local Foundation Repair Companies

Rogers Concrete Construction, Inc.

User Reviews: 4.2/5 

22802 Co Rd E34
Anamosa, IA 52205

MidAmerica Basement Systems

User Reviews: 4.6/5 

4525 Buckeye St
Davenport, IA 52802

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Rock Island
Average Max Temp:59°F
Average Min Temp:41°F
Average Monthly Precipitation:2.96"
Percent of Homes With Basements95%
Average Cost of Foundation Repair:$3,060
Average Cost of Foundation Waterproofing:$3,213

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This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Common Causes of Foundation Problems in Rock Island

A home in Rock Island might experience foundation issues for various reasons. Some are specific to the local environment, while others are widespread nationwide. They include:

  • Improper modifications: Landscaping or roofing work that wasn't done properly could result in your foundation settling.
  • Aging plumbing: Rock Island has its fair share of older homes, with a median building year of 1958. Many of these properties use cast-iron plumbing. When the pipes start to erode, leakage could reach your foundation and even pool beneath it.
  • Standing water: Standing water around your home can threaten your foundation's integrity, especially when it gathers in areas your gutters don't protect.
  • Topsoil Frost: When temperatures plummet, topsoil freezes rapidly and lower layers can't expand, forcing upper layers to heave and permanently damage infrastructure.
  • Tree Roots: Tree roots can enter a home's foundation through crevices, and may apply force that leads to your foundation cracking, pipes leaking, and overall structural destabilization.

How to Choose the Best Foundation Repair Company

Your home's foundation is crucial to its structural integrity, so it's important to work with a trustworthy foundation repair contractor. Assess each company using the following factors:

Licensing and Experience

Illinois doesn't issue contractor licenses at the state level, but larger cities in the Land of Lincoln will usually have their own licensing requirements and exams. We recommend contacting your local government office for more information before you begin your company search. Talk to representatives to gain more insight into a company's experience. You should ask about local permit ordinances, inspection processes and building codes.

One of the best ways to assess a company's reputation is to explore its website. Look for the company's history and what credentials its team holds. Many top companies offer educational content for future customers.

Customer Reviews

When you're researching a company's reputation, head to its Better Business Bureau (BBB) profile. There, you can find its "letter grade" rating and a list of customer reviews, both complaints and positive experiences. Complaints aren't necessarily a red flag in themselves. You want to discover how a company manages them. If the management team consistently and proactively resolves issues, it's a good sign. However, if the company lacks accreditation, has more negative reviews, and doesn't communicate well, you should avoid working with it.

Finally, we encourage you to search other platforms, including Trustpilot and Google, for more opinions.

Foundation Repair Cost in Rock Island

Foundation repair costs can differ significantly based on the scale of the problems and what needs to be done to fix them. For minor foundation fissuring and settling concerns, you may pay as little as $1,800. However, if there is quite substantial deterioration, the typical cost will be around $3,100. More complex jobs involving tunneling, helical piers, or major concrete leveling could run you $6,900. See below the average foundation repair costs for common issues.

Common Foundation Repair ServicesAverage Cost
Crack Repair$360
Leak Repair$2,907

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Frequently Asked Questions About Foundation Repair in Rock Island

How much does foundation repair cost in Rock Island?

Foundation repair costs about $3,100 in Rock Island. The final numbers hinge on what type of repair you need and how severe the damage is.

What are some signs I need foundation waterproofing?

Some hints your home needs foundation waterproofing include mold or mildew growth, discoloration or odors, plumbing leaks, uneven floors, flooding, and hairline cracks.

Note that there are two kinds of waterproofing. Interior waterproofing involves installing drains and sump pumps or using sealants around a crawlspace. Exterior waterproofing is generally less expensive. It involves installing exterior drains and forming physical barriers between your foundation and yard.

What preventive measures can I take to avoid foundation issues?

You can take several preventive measures to reduce the chances of foundation issues:
  • Make sure your home's gutters and downspouts are properly installed and direct water away from your foundation to avoid water accumulation.
  • Water the soil around your foundation evenly, especially during dry spells, to prevent shrinking and expansion.
  • If possible, grade the soil around your home to angle away from your foundation, promoting water drainage and minimizing the risk of foundation issues.
  • Keep an eye on your foundation for signs of damage, and fix any issues immediately.

Are there telltale signs I should avoid a particular foundation company?

Some "red flags" indicating a foundation company to avoid include a high number of complaints, lack of proper licensing or certification, vague or incomplete estimates, high-pressure sales tactics, limited or no warranty, and a history of unresolved disputes.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Foundation Resources

National Foundation Repair Ranking Methodology

Mold Remediation Cost Guide


U.S. Census Bureau (American Communities Survey)