Crawl Space Repair in Dardenne Prairie, Missouri
Reviewed by Michael Peterson· Licensed Home Inspector
22 crawl space companies serve Dardenne Prairie, Missouri, together holding 4,331 customer reviews. Missouri Basement is the highest-rated at 5.0★ (320 reviews). Local crawl space repair typically runs $1,500–$6,000, and full encapsulation $3,000–$8,000. The most common services offered here are crawl space repair, foundation repair, mold removal.
Find trusted local contractors for crawl space encapsulation in Dardenne Prairie, waterproofing in Dardenne Prairie, mold removal in Dardenne Prairie, and more in Dardenne Prairie.
Local Price Estimates — Dardenne Prairie
* Estimates based on local market rates. Get free quotes for exact pricing. See the full repair cost guide, encapsulation cost guide, or cost calculator.
Crawl Space Contractors in Dardenne Prairie
5377 State Rte N Suite 496, Cottleville, MO 63304, USA
276 reviews
100 Hawning Rd Unit C, St Charles, MO 63301, USA
320 reviews
62 Spring Trail Ct, St Charles, MO 63303, USA
27 reviews
1550 U.S. Rte 66 Suite B, Lebanon, MO 65536, USA
13 reviews
3220 Everwood Run, St Charles, MO 63303, USA
4 reviews
302 S Main St, O'Fallon, MO 63366, USA
19 reviews
581 Mid Rivers Mall Dr, St Peters, MO 63376, USA
15 reviews
7938 Town Square Ave, Dardenne Prairie, MO 63368, USA
169 reviews
1140 Birdie Hills Rd, St Peters, MO 63376, USA
35 reviews
200 S Elam Ave UNIT 200, Valley Park, MO 63088, USA
357 reviews
1625 Larkin Williams Rd, Fenton, MO 63026, USA
1672 reviews
8651 Old Hwy N Ste 124, Lake St Louis, MO 63367, USA
74 reviews
5377 State Rte N Suite 479, Cottleville, MO 63304, USA
78 reviews
17600 Chesterfield Airport Rd Suite 203, Chesterfield, MO 63005, USA
329 reviews
17384 Manchester Rd, Wildwood, MO 63038, USA
138 reviews
2155 State Hwy Z, Wentzville, MO 63385, USA
55 reviews
8204 Exchange Way, St. Louis, MO 63144, USA
128 reviews
18167 Edison Ave Suite I & J, Chesterfield, MO 63005, USA
71 reviews
100 Chesterfield Business Pkwy Suite 255, Chesterfield, MO 63005, USA
16 reviews
FAQs — Crawl Space Services in Dardenne Prairie
How much does crawl space repair cost in Dardenne Prairie?
Crawl space repair in Dardenne Prairie, Missouri typically costs between $1,500 and $6,000, depending on the extent of damage and services required. With 22 local companies to compare, getting 2–3 quotes usually saves 15–30%.
How much does crawl space encapsulation cost in Dardenne Prairie?
Crawl space encapsulation in Dardenne Prairie typically costs between $3,000 and $8,000. The price depends on the size of your crawl space and the materials used.
Who is the top-rated crawl space company in Dardenne Prairie?
Missouri Basement is the highest-rated crawl space contractor in Dardenne Prairie with a 5.0★ rating from 320 reviews. Home Shield Foundation Repair (5.0★, 276 reviews) is also highly rated. Ratings shown are from public customer reviews.
How many crawl space contractors serve Dardenne Prairie?
22 crawl space companies are listed for Dardenne Prairie. The average local rating is 4.9★ across 4,331 reviews. Contractors in nearby St. Louis and Springfield also serve the area.
What crawl space services are available in Dardenne Prairie?
Dardenne Prairie contractors most commonly offer crawl space repair, foundation repair, mold removal, alongside repair, insulation, cleaning, and inspection. Compare providers above to see who offers what.
What should Dardenne Prairie homeowners know before hiring a crawl space contractor?
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. Always verify licensing and insurance, and get itemized quotes from at least two Dardenne Prairie-area companies before signing.
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.
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.
Recommended services for Dardenne Prairie:
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Helpful Guides
Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.