Crawl Space Repair in University City, Missouri

Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in University City. 23 local companies found.

Local Price Estimates — University City

Encapsulation$2,750$7,400
Repair$1,500$5,650
Waterproofing$1,450$4,900
Mold Removal$450$3,700
Inspection$150$350

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

Crawl Space Contractors in University City

St. Louis Mold Specialist

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

5.0

5 reviews

Mold Removal

Crackstoppers Foundation Repair & Waterproofing

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

5.0

27 reviews

WaterproofingFoundation Repair

Jet Foundation Repair

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

5.0

96 reviews

Foundation Repair

Claro - Complete Mold Remediation - St. Louis

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

5.0

18 reviews

Mold Removal

Missouri Basement

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

5.0

320 reviews

Drainage

St Louis Mold Remediation Solutions

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

5.0

24 reviews

Mold Removal

Moldman St. Louis

11870 Dorsett Rd, Maryland Heights, MO 63043, USA

5.0

320 reviews

Mold Removal

Fred's Foundation Repair and Waterproofing

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

5.0

33 reviews

WaterproofingFoundation Repair

FAST HELP

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

5.0

49 reviews

Crawl Space Repair

Acculevel

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

5.0

9 reviews

Crawl Space Repair

Restoration 1 of Central St. Louis

3441 Morgan Ford Rd, St. Louis, MO 63116, USA

5.0

68 reviews

Crawl Space Repair

SERVPRO of Affton/Webster Groves

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

5.0

126 reviews

Crawl Space Repair

Stratum Structural Systems

17600 Chesterfield Airport Rd Suite 203, Chesterfield, MO 63005, USA

4.9

329 reviews

Foundation 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

Helitech Waterproofing & Foundation Repair

8251 Bunkum Rd, Caseyville, IL 62232, USA

4.9

2313 reviews

WaterproofingFoundation Repair

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

Crawlspace Medic of St. Louis

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

4.8

128 reviews

Crawl Space Repair

Waterproof Solutions

524 Gravois Rd, Fenton, MO 63026, USA

4.8

96 reviews

Waterproofing

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

FAQs — Crawl Space Services in University City

How much does crawl space repair cost in University City?

Crawl space repair in University City, Missouri typically costs between $1,500 and $5,650, depending on the extent of damage and services required.

How much does crawl space encapsulation cost in University City?

Crawl space encapsulation in University City typically costs between $2,750 and $7,400. The price depends on the size of your crawl space and the materials used.

What crawl space services are available in University City?

Local contractors in University City 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.

Get Free Quotes in University City, Missouri

Compare prices from local crawl space professionals. No obligation.

Free service. No spam. Local pros only.

Pro Tip

Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.