Crawl Space Repair in Pontiac, Illinois

Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in Pontiac. 12 local companies found.

Local Price Estimates — Pontiac

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 Pontiac

Basement and Crawl Space Solutions

942 N Division St, Braidwood, IL 60408, USA

5.0

64 reviews

Drainage

Chicago Basement Systems

9860 Clearvue Ct, Mokena, IL 60448, USA

5.0

74 reviews

Drainage

Sealtite Insulation & Slabjacking

1308 W Oak St, Fairbury, IL 61739, USA

4.9

728 reviews

Insulation

Slagel Insulation, Inc.

21112 E 200 N Rd, Fairbury, IL 61739, USA

4.9

115 reviews

Insulation

Helitech Waterproofing & Foundation Repair

1910 5th St, Lincoln, IL 62656, USA

4.9

956 reviews

WaterproofingFoundation Repair

SERVPRO of Bloomington / Pontiac

9 Quest Dr, Bloomington, IL 61705, USA

4.8

119 reviews

Crawl Space Repair

Premium Waterproofing, Inc.

520 S River St, Batavia, IL 60510, USA

4.8

39 reviews

Waterproofing

Foundation Recovery Systems

14678 E 925 North Rd Building 5, Bloomington, IL 61705, USA

4.8

269 reviews

Foundation Repair

Thrasher Foundation Repair

8910 N Industrial Rd, Peoria, IL 61615, USA

4.8

40 reviews

Foundation Repair

Certified Basement Systems Inc.

903 Poplar Ave, Bloomington, IL 61701, USA

4.8

32 reviews

Drainage

Foundation Recovery Systems

917 Clocktower Dr Suite 220, Springfield, IL 62704, USA

4.6

48 reviews

Foundation Repair

Rupprecht Concrete and Foundation Repair

18387 E 2150 North Rd, Pontiac, IL 61764, USA

4.3

4 reviews

Foundation Repair

FAQs — Crawl Space Services in Pontiac

How much does crawl space repair cost in Pontiac?

Crawl space repair in Pontiac, 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 Pontiac?

Crawl space encapsulation in Pontiac 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 Pontiac?

Local contractors in Pontiac 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.