Crawl Space Repair in Long Grove, Illinois

Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in Long Grove. 24 local companies found.

Local Price Estimates — Long Grove

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 Long Grove

StrataLock USA - Foundation Repair

412 Kings Way, Mundelein, IL 60060, USA

5.0

3 reviews

Foundation Repair

Yuriy Foundation Crack Repair

37499 Techny Rd, Northbrook, IL 60062, USA

5.0

21 reviews

Foundation Repair

EXH Foundation Repair

677 Deerfield Rd, Deerfield, IL 60015, USA

5.0

15 reviews

Foundation Repair

Luke Mold Removal & Water Restoration

355 W Dundee Rd, Buffalo Grove, IL 60089, USA

5.0

35 reviews

Mold Removal

Crawlspaces.com

502 Stratford Ave, Elmhurst, IL 60126, USA

5.0

53 reviews

Crawl Space Repair

ProX Foundation Crack Repair

9066 Lunt Ave, Schaumburg, IL 60193, USA

5.0

20 reviews

Foundation Repair

Acculevel

1500 W McConnor Pkwy Suite 236, Schaumburg, IL 60173, USA

5.0

19 reviews

Crawl Space Repair

Rapid Restoration Team

415 E Golf Rd # 114, Arlington Heights, IL 60005, USA

5.0

82 reviews

Crawl Space Repair

Koala Insulation of Northern Illinois

27269 N Mack Dr, Wauconda, IL 60084, USA

5.0

165 reviews

Insulation

Moldman Lake and McHenry County

544 Lakeview Pkwy Suite 100, Vernon Hills, IL 60061, USA

5.0

79 reviews

Mold Removal

Crack Master Chicago, Inc.

218 Banbury Rd, Mundelein, IL 60060, USA

5.0

24 reviews

Crawl Space Repair

A-Proseal

27204 N Williams Park Rd, Wauconda, IL 60084, USA

5.0

96 reviews

Crawl Space Repair

Basement Flood Protector, Inc.

100 Oakwood Road, Suite: F, Lake Zurich, IL 60047, USA

5.0

14 reviews

Drainage

U.S. Waterproofing

1896 Sheridan Rd Ste 250, Highland Park, IL 60035, USA

4.9

37 reviews

Waterproofing

Real Seal Basement Waterproofing & Foundation Repair

570 Estes Ave, Schaumburg, IL 60193, USA

4.9

614 reviews

WaterproofingFoundation RepairDrainage

American Foundation Repair

26875 W State Rte 22, Barrington, IL 60010, USA

4.9

35 reviews

Foundation Repair

Chicagoland Waterproofing

Wheeling Township, 1524 E Algonquin Rd, Arlington Heights, IL 60005, USA

4.9

30 reviews

Waterproofing

The Mold Genius

850 E Higgins Rd # 125F, Schaumburg, IL 60173, USA

4.9

219 reviews

Mold Removal

Pur360

350 Telser Rd, Lake Zurich, IL 60047, USA

4.8

603 reviews

Crawl Space Repair

United Structural Systems of Illinois, Inc

2124 Stonington Ave, Hoffman Estates, IL 60169, USA

4.7

29 reviews

Foundation Repair

Atlas Restoration, LLC

11441 Melrose Ave, Franklin Park, IL 60131, USA

4.7

222 reviews

Crawl Space Repair

U.S. Waterproofing

81 Remington Rd, Schaumburg, IL 60173, USA

4.6

1481 reviews

Waterproofing

Nu-Crawl

785 Fairway Dr, Bensenville, IL 60106, USA

4.2

5 reviews

Crawl Space Repair

AJ Foundation Crack Repairs

318 W Half Day Rd ste 347, Buffalo Grove, IL 60089, USA

0.0

0 reviews

Foundation Repair

FAQs — Crawl Space Services in Long Grove

How much does crawl space repair cost in Long Grove?

Crawl space repair in Long Grove, 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 Long Grove?

Crawl space encapsulation in Long Grove 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 Long Grove?

Local contractors in Long Grove 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.