Crawl Space Repair in Edwardsville, Illinois

Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in Edwardsville. 19 local companies found.

Local Price Estimates — Edwardsville

Encapsulation$3,000$8,000
Repair$1,500$6,000
Waterproofing$1,500$5,000
Mold Removal$500$4,000
Inspection$150$400

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

Crawl Space Contractors in Edwardsville

Acculevel

101 W Vandalia St Suite 116, Edwardsville, IL 62025, USA

5.0

9 reviews

Crawl Space Repair

Mid States Spray Foam

4555 N Alby Rd, Godfrey, IL 62035, USA

5.0

11 reviews

Crawl Space Repair

Home Shield Foundation Repair

5377 State Rte N Suite 496, Cottleville, MO 63304, USA

5.0

276 reviews

Foundation Repair

Air Sense Environmental- Radon Mitigation & Testing

5237 Old Alton Edwardsville Rd, Edwardsville, IL 62025, USA

5.0

132 reviews

Crawl Space Repair

RCC Restoration

2900 Maryville Rd, Maryville, IL 62062, USA

5.0

81 reviews

Crawl Space Repair

Hydro-Channel

9579 Hess Rd, Edwardsville, IL 62025, USA

5.0

1 reviews

Crawl Space Repair

Helitech Waterproofing & Foundation Repair

8251 Bunkum Rd, Caseyville, IL 62232, USA

4.9

2317 reviews

WaterproofingFoundation Repair

Foundation Recovery Systems

1625 Larkin Williams Rd, Fenton, MO 63026, USA

4.9

1672 reviews

Foundation Repair

Leading Edge

13077 Pittsburg Rd, Marion, IL 62959, USA

4.9

85 reviews

Crawl Space Repair

Acculevel

1600 Centreville Ave, Belleville, IL 62220, USA

4.8

428 reviews

Crawl Space Repair

Reed Concrete, Inc.

7462 Pin Oak Rd, Edwardsville, IL 62025, USA

4.8

16 reviews

Crawl Space Repair

Foundation Recovery Systems

1409 Washington Ave UNIT 417, St. Louis, MO 63103, USA

4.7

26 reviews

Foundation Repair

Woods Basement Systems, Inc.

524 Vandalia St, Collinsville, IL 62234, USA

4.7

2508 reviews

Drainage

BDry

11308 IL-143, Highland, IL 62249, USA

4.6

89 reviews

Crawl Space Repair

PuroClean Emergency Restoration Services

1934 N 81st St, Caseyville, IL 62232, USA

4.6

149 reviews

Crawl Space Repair

SERVPRO® of Collinsville, Troy, Alton, Edwardsville, Granite City, Belleville, O' Fallon

2220 Liebler Dr, Troy, IL 62294, USA

4.5

71 reviews

Crawl Space Repair

Midwest Basement Tech

104 Ransom St, Brighton, IL 62012, USA

4.4

25 reviews

Drainage

Rainbow Restoration of Edwardsville

9500 Collinsville Rd Unit 10, Collinsville, IL 62234, USA

4.0

5 reviews

Crawl Space Repair

Foundation Supportworks by Woods

5000 Fairmont Ave, Collinsville, IL 62234, USA

4.0

1 reviews

Foundation Repair

FAQs — Crawl Space Services in Edwardsville

How much does crawl space repair cost in Edwardsville?

Crawl space repair in Edwardsville, Illinois typically costs between $1,500 and $6,000, depending on the extent of damage and services required.

How much does crawl space encapsulation cost in Edwardsville?

Crawl space encapsulation in Edwardsville typically costs between $3,000 and $8,000. The price depends on the size of your crawl space and the materials used.

What crawl space services are available in Edwardsville?

Local contractors in Edwardsville 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.