Crawl Space Repair in Olivette, Missouri

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

Local Price Estimates — Olivette

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 Olivette

St Louis Mold Remediation Solutions

1232 Washington Ave, St. Louis, MO 63103, USA

5.0

24 reviews

Mold Removal

Midwest Restoration Pros LLC

12760 MO-21, De Soto, MO 63020, USA

5.0

54 reviews

Crawl Space Repair

Jet Foundation Repair

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

5.0

97 reviews

Foundation Repair

Eversafe Restoration LLC

2201 N 3rd St, St Charles, MO 63301, USA

5.0

11 reviews

Crawl Space Repair

FAST HELP

1819 Belt Way Dr, St. Louis, MO 63114, USA

5.0

49 reviews

Crawl Space Repair

St. Louis Mold Specialist

4870 Natural Bridge Ave, St. Louis, MO 63115, USA

5.0

5 reviews

Mold Removal

SERVPRO of Affton/Webster Groves

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

5.0

126 reviews

Crawl Space Repair

Crackstoppers Foundation Repair & Waterproofing

62 Spring Trail Ct, St Charles, MO 63303, USA

5.0

27 reviews

WaterproofingFoundation Repair

Mound City Experts

1185 Hampton Ave, St. Louis, MO 63139, USA

5.0

2 reviews

Crawl Space Repair

Acculevel

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

5.0

9 reviews

Crawl Space Repair

Missouri Basement

100 Hawning Rd Unit C, St Charles, MO 63301, USA

5.0

321 reviews

Drainage

Fred's Foundation Repair and Waterproofing

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

5.0

33 reviews

WaterproofingFoundation Repair

Helitech Waterproofing & Foundation Repair

8251 Bunkum Rd, Caseyville, IL 62232, USA

4.9

2318 reviews

WaterproofingFoundation Repair

Quality Waterproofing - Foundation Repair

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

4.9

357 reviews

WaterproofingFoundation Repair

Foundation Recovery Systems

1625 Larkin Williams Rd, Fenton, MO 63026, USA

4.9

1672 reviews

Foundation Repair

Foam Engineers - Insulation Experts

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

4.9

178 reviews

Insulation

Koala Insulation of St. Louis

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

4.9

445 reviews

Insulation

HIGH & DRY foundation repair

2103 Penta Dr, High Ridge, MO 63049, USA

4.9

83 reviews

Foundation Repair

Mold Solutions

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

4.9

179 reviews

Mold Removal

Certified Waterproofing Inc.

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

4.8

20 reviews

Waterproofing

Crawlspace Medic of St. Louis

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

4.8

128 reviews

Crawl Space Repair

Atlas Foundation Solutions LLC

2451 N Lark Dr, Fenton, MO 63026, USA

4.8

21 reviews

Foundation 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

95 reviews

Crawl Space Repair

FAQs — Crawl Space Services in Olivette

How much does crawl space repair cost in Olivette?

Crawl space repair in Olivette, 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 Olivette?

Crawl space encapsulation in Olivette 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 Olivette?

Local contractors in Olivette 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.