Crawl Space Repair in Rock Island, Illinois

Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in Rock Island. 20 local companies found.

Local Price Estimates — Rock Island

Encapsulation$2,850$7,800
Repair$1,500$5,600
Waterproofing$1,350$4,650
Mold Removal$500$3,900
Inspection$150$350

* Estimates based on local market rates. Get free quotes for exact pricing.

Crawl Space Contractors in Rock Island

Acculevel

332 N Harrison St Suite 201, Davenport, IA 52801, USA

5.0

11 reviews

Crawl Space Repair

Behncke Construction Inc.

1738 W 2nd St, Davenport, IA 52802, USA

5.0

47 reviews

Crawl Space Repair

QCFI Concrete and Masonry

3810 34th St, Moline, IL 61265, USA

5.0

97 reviews

Crawl Space Repair

Midwest Best Inc.

3621 Manchester Dr, Bettendorf, IA 52722, USA

5.0

15 reviews

Crawl Space Repair

Helitech Waterproofing & Foundation Repair

4301 81st Ave W, Rock Island, IL 61201, USA

4.9

441 reviews

WaterproofingFoundation Repair

ACE Waterproofing & Basement Solutions

3466 State St, Bettendorf, IA 52722, USA

4.9

165 reviews

WaterproofingDrainage

Helitech Waterproofing & Foundation Repair

1910 5th St, Lincoln, IL 62656, USA

4.9

952 reviews

WaterproofingFoundation Repair

Force Basement Solutions

711 N 2nd St B, Pekin, IL 61554, USA

4.9

339 reviews

Drainage

Midwest Mudjacking Service

3004 26th St, Moline, IL 61265, USA

4.9

43 reviews

Crawl Space Repair

Blumer Restoration

1908 W 15th St, Davenport, IA 52804, USA

4.9

105 reviews

Crawl Space Repair

Haller Company

221 39th St, Moline, IL 61265, USA

4.9

58 reviews

Crawl Space Repair

Foundation Recovery Systems

2435 Kimberly Rd Ste 45, Bettendorf, IA 52722, USA

4.8

59 reviews

Foundation Repair

Absolutely Dry Basement Waterproofing, Inc.

1922 S Stark St, Davenport, IA 52802, USA

4.8

64 reviews

WaterproofingDrainage

Extreme Spray Foam of Davenport

1120 College Ave Ste. C, Davenport, IA 52803, USA

4.6

11 reviews

Crawl Space Repair

SERVPRO of Davenport / Bettendorf

7208 Jebens Ave, Davenport, IA 52806, USA

4.6

173 reviews

Crawl Space Repair

MidAmerica Basement Systems

4525 Buckeye St, Davenport, IA 52802, USA

4.6

657 reviews

Drainage

Menting Masonry & Waterproofing Inc.

1825 17th St, Moline, IL 61265, USA

4.4

7 reviews

Waterproofing

Werner Restoration Services Inc

102 Innovation Way, Colona, IL 61241, USA

4.4

115 reviews

Crawl Space Repair

Iowa / Illinois Basement Waterproofing and Home Services

3004 State St, Bettendorf, IA 52722, USA

4.3

6 reviews

WaterproofingDrainage

Blaze Restoration Inc.

5310 Avenue of the Cities, Moline, IL 61265, USA

4.3

23 reviews

Crawl Space Repair

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.

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.

What crawl space services are available in Rock Island?

Local contractors in Rock Island offer encapsulation, repair, waterproofing, mold removal, insulation, cleaning, and inspection services. Use our directory to find and compare local professionals.

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.

!Radon levels in Midwest crawl spaces are among the highest nationally — testing is essential
!Heavy clay soils expand when wet and contract when dry, stressing foundations
!Flash flooding and storm water overwhelm drainage systems regularly
!Temperature swings from -10°F to 100°F stress crawl space materials year-round
!Tornado and severe storm damage to foundations is more common 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.

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Pro Tip

Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.