Crawl Space Repair in Johnston, Iowa

Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in Johnston. 19 local companies found.

Local Price Estimates — Johnston

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 Johnston

Helitech Waterproofing & Foundation Repair

1230 8th St #103, West Des Moines, IA 50265, USA

5.0

6 reviews

WaterproofingFoundation Repair

Sanitize Solutions Mold and Odor Remediation of Iowa

7840 University Blvd Suite B, Clive, IA 50325, USA

5.0

4 reviews

Mold Removal

Green Home Solutions of West Des Moines (IA)

245 Railroad Ave, West Des Moines, IA 50265, USA

5.0

19 reviews

Crawl Space Repair

Acculevel

699 Walnut St Suite 439, Des Moines, IA 50309, USA

5.0

6 reviews

Crawl Space Repair

BAM Basements and Masons of Des Moines

5327 NW 2nd St, Des Moines, IA 50313, USA

5.0

257 reviews

Drainage

MacPro Restore Cleaning & Restoration

5550 Wild Rose Ln #400, West Des Moines, IA 50266, USA

4.9

71 reviews

Crawl Space Repair

B.A.M! Basements and Masons

7535 NE 19th St, Ankeny, IA 50021, USA

4.9

107 reviews

Drainage

Epp Foundation Repair

2175 NW 86th St Suite 14C, Clive, IA 50325, USA

4.9

78 reviews

Foundation Repair

Basement Rehab

2785 NE 46th Ave #400, Des Moines, IA 50317, USA

4.9

17 reviews

Drainage

Iowa Foundation Repair

Winterset, IA 50273, USA

4.9

38 reviews

Foundation Repair

All Dry Services of Des Moines

5751 NE 22nd St, Des Moines, IA 50313, USA

4.8

54 reviews

Crawl Space Repair

Foundation Recovery Systems

2401 SE Creekview Dr, Ankeny, IA 50021, USA

4.8

543 reviews

Foundation Repair

Thrasher Foundation Repair

9850 Douglas Ave Suite 100, Urbandale, IA 50322, USA

4.8

1549 reviews

Foundation Repair

SERVPRO of Des Moines NW

3600 SE Destination Dr, Grimes, IA 50111, USA

4.8

117 reviews

Crawl Space Repair

JLB Basement Waterproofing & Foundation Repair LLC

325 Grand St, Van Meter, IA 50261, USA

4.8

29 reviews

WaterproofingFoundation RepairDrainage

Jon's Dry Basement Foundation Repair

1410 E Diehl Ave, Des Moines, IA 50320, USA

4.7

68 reviews

Foundation RepairDrainage

PuroClean of Des Moines - Central

201 SE Shurfine Dr # 7, Ankeny, IA 50021, USA

4.7

37 reviews

Crawl Space Repair

United Services Restoration & Mitigation

3150 SE Gateway Dr Suite A, Grimes, IA 50111, USA

4.6

69 reviews

Crawl Space Repair

JLB Basement Waterproofing & Foundation Repair LLC

97 Indiana Ave Suite #1, Des Moines, IA 50314, USA

4.6

30 reviews

WaterproofingFoundation RepairDrainage

FAQs — Crawl Space Services in Johnston

How much does crawl space repair cost in Johnston?

Crawl space repair in Johnston, Iowa 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 Johnston?

Crawl space encapsulation in Johnston 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 Johnston?

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

Crawl Space Concerns in Iowa

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 — Iowa

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.