Crawl Space Repair in Lemay, Missouri

Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in Lemay. 27 local companies found.

Local Price Estimates — Lemay

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 Lemay

Acculevel

5000 Cedar Plaza Pkwy Suite 203, St. Louis, MO 63128, USA

5.0

9 reviews

Crawl Space Repair

Moldman St. Louis

11870 Dorsett Rd, Maryland Heights, MO 63043, USA

5.0

320 reviews

Mold Removal

SERVPRO of Affton/Webster Groves

3924 Shrewsbury Ave, St. Louis, MO 63119, USA

5.0

126 reviews

Crawl Space Repair

Jet Foundation Repair

3636 S Geyer Rd, St. Louis, MO 63127, USA

5.0

97 reviews

Foundation Repair

Claro - Complete Mold Remediation - St. Louis

8821 Manchester Rd Suite 101, St. Louis, MO 63144, USA

5.0

19 reviews

Mold Removal

Fred's Foundation Repair and Waterproofing

7038 Grassy Valley Dr, St. Louis, MO 63129, USA

5.0

33 reviews

WaterproofingFoundation Repair

AWA Environmental - Saint Louis Mold Inspectors

3361 Sublette Ave, St. Louis, MO 63139, USA

5.0

13 reviews

Mold Removal

STL Mold Removal

5661 Telegraph Rd, St. Louis, MO 63129, USA

5.0

8 reviews

Mold Removal

Acculevel

7733 Forsyth Blvd Suite 1159, Clayton, MO 63105, USA

5.0

9 reviews

Crawl Space Repair

Helitech Waterproofing & Foundation Repair

8251 Bunkum Rd, Caseyville, IL 62232, USA

4.9

2317 reviews

WaterproofingFoundation Repair

Sansara 24/7 Restoration & Remodeling

17384 Manchester Rd, Wildwood, MO 63038, USA

4.9

138 reviews

Crawl Space Repair

Foundation Recovery Systems

1625 Larkin Williams Rd, Fenton, MO 63026, USA

4.9

1672 reviews

Foundation Repair

Koala Insulation of St. Louis

11139 S Towne Square, St. Louis, MO 63123, USA

4.9

445 reviews

Insulation

Quality Waterproofing - Foundation Repair

200 S Elam Ave UNIT 200, Valley Park, MO 63088, USA

4.9

357 reviews

WaterproofingFoundation Repair

Foam Engineers - Insulation Experts

200 S Elam Ave, Valley Park, MO 63088, USA

4.9

178 reviews

Insulation

HIGH & DRY foundation repair

2103 Penta Dr, High Ridge, MO 63049, USA

4.9

83 reviews

Foundation Repair

STL Polyjack

12951 Gravois Rd # 100, Sunset Hills, MO 63127, USA

4.9

189 reviews

Crawl Space Repair

Mold Solutions

12154 Lackland Rd, St. Louis, MO 63146, USA

4.9

179 reviews

Mold Removal

SERVPRO of St. Louis Central and SERVPRO of Bridgeton / Florissant

2118 59th St, St. Louis, MO 63110, USA

4.8

77 reviews

Crawl Space Repair

Atlas Foundation Solutions LLC

2451 N Lark Dr, Fenton, MO 63026, USA

4.8

21 reviews

Foundation Repair

Crack Wizard

6107 Baumgartner Crossing, St. Louis, MO 63129, USA

4.8

61 reviews

Crawl Space Repair

Ram Jack St. Louis

1000 Fox Chase Industrial Dr, Arnold, MO 63010, USA

4.8

207 reviews

Crawl Space Repair

Certified Waterproofing Inc.

7719 Water St, St. Louis, MO 63111, USA

4.8

20 reviews

Waterproofing

Waterproof Solutions

524 Gravois Rd, Fenton, MO 63026, USA

4.8

96 reviews

Waterproofing

Crawlspace Medic of St. Louis

8204 Exchange Way, St. Louis, MO 63144, USA

4.8

128 reviews

Crawl Space Repair

Foundation Recovery Systems

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

4.7

26 reviews

Foundation Repair

Pride Cleaning And Restoration, Inc

2437 Lemp Ave, St. Louis, MO 63104, USA

4.2

94 reviews

Crawl Space Repair

FAQs — Crawl Space Services in Lemay

How much does crawl space repair cost in Lemay?

Crawl space repair in Lemay, Missouri 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 Lemay?

Crawl space encapsulation in Lemay 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 Lemay?

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

Crawl Space Concerns in Missouri

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 — Missouri

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.