Crawl Space Repair in Rock Island, Illinois
Reviewed by Michael Peterson· Licensed Home Inspector
20 crawl space companies serve Rock Island, Illinois, together holding 3,388 customer reviews. QCFI Concrete and Masonry is the highest-rated at 5.0★ (97 reviews). Local crawl space repair typically runs $1,500–$5,600, and full encapsulation $2,850–$7,800. The most common services offered here are crawl space repair, waterproofing, drainage.
Find trusted local contractors for crawl space encapsulation in Rock Island, waterproofing in Rock Island, mold removal in Rock Island, and more in Rock Island.
Local Price Estimates — Rock Island
* Estimates based on local market rates. Get free quotes for exact pricing. See the full repair cost guide, encapsulation cost guide, or cost calculator.
Crawl Space Contractors in Rock Island
332 N Harrison St Suite 201, Davenport, IA 52801, USA
11 reviews
1738 W 2nd St, Davenport, IA 52802, USA
47 reviews
3810 34th St, Moline, IL 61265, USA
97 reviews
3621 Manchester Dr, Bettendorf, IA 52722, USA
15 reviews
4301 81st Ave W, Rock Island, IL 61201, USA
441 reviews
3466 State St, Bettendorf, IA 52722, USA
165 reviews
1910 5th St, Lincoln, IL 62656, USA
952 reviews
3004 26th St, Moline, IL 61265, USA
43 reviews
1908 W 15th St, Davenport, IA 52804, USA
105 reviews
2435 Kimberly Rd Ste 45, Bettendorf, IA 52722, USA
59 reviews
1922 S Stark St, Davenport, IA 52802, USA
64 reviews
1120 College Ave Ste. C, Davenport, IA 52803, USA
11 reviews
7208 Jebens Ave, Davenport, IA 52806, USA
173 reviews
4525 Buckeye St, Davenport, IA 52802, USA
657 reviews
1825 17th St, Moline, IL 61265, USA
7 reviews
102 Innovation Way, Colona, IL 61241, USA
115 reviews
3004 State St, Bettendorf, IA 52722, USA
6 reviews
5310 Avenue of the Cities, Moline, IL 61265, USA
23 reviews
FAQs — Crawl Space Services in Rock Island
How much does crawl space repair cost in Rock Island?
Crawl space repair in Rock Island, Illinois typically costs between $1,500 and $5,600, depending on the extent of damage and services required. With 20 local companies to compare, getting 2–3 quotes usually saves 15–30%.
How much does crawl space encapsulation cost in Rock Island?
Crawl space encapsulation in Rock Island typically costs between $2,850 and $7,800. The price depends on the size of your crawl space and the materials used.
Who is the top-rated crawl space company in Rock Island?
QCFI Concrete and Masonry is the highest-rated crawl space contractor in Rock Island with a 5.0★ rating from 97 reviews. Behncke Construction Inc. (5.0★, 47 reviews) is also highly rated. Ratings shown are from public customer reviews.
How many crawl space contractors serve Rock Island?
20 crawl space companies are listed for Rock Island. The average local rating is 4.8★ across 3,388 reviews. Contractors in nearby Davenport and Peoria also serve the area.
What crawl space services are available in Rock Island?
Rock Island contractors most commonly offer crawl space repair, waterproofing, drainage, alongside repair, insulation, cleaning, and inspection. Compare providers above to see who offers what.
What should Rock Island homeowners know before hiring a crawl space contractor?
Radon is the #2 cause of lung cancer in the US, and Midwest homes are in a high-radon zone. If you are encapsulating your crawl space, add a radon mitigation system at the same time — bundling saves $500–$1,000 vs. separate installations. Always verify licensing and insurance, and get itemized quotes from at least two Rock Island-area companies before signing.
Crawl Space Concerns in Illinois
The Midwest combines multiple crawl space risks: radon gas seeping through soil, clay soils that move seasonally, and extreme weather events. A properly encapsulated crawl space with radon mitigation addresses the most serious health and structural risks in this region.
Local Tip — Illinois
Radon is the #2 cause of lung cancer in the US, and Midwest homes are in a high-radon zone. If you are encapsulating your crawl space, add a radon mitigation system at the same time — bundling saves $500–$1,000 vs. separate installations.
Recommended services for Rock Island:
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Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.