Crawl Space Repair in Lemay, Missouri
Reviewed by Michael Peterson· Licensed Home Inspector
27 crawl space companies serve Lemay, Missouri, together holding 6,922 customer reviews. Moldman St. Louis 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 Lemay, waterproofing in Lemay, mold removal in Lemay, and more in Lemay.
Local Price Estimates — Lemay
* 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 Lemay
5000 Cedar Plaza Pkwy Suite 203, St. Louis, MO 63128, USA
9 reviews
11870 Dorsett Rd, Maryland Heights, MO 63043, USA
320 reviews
3924 Shrewsbury Ave, St. Louis, MO 63119, USA
126 reviews
3636 S Geyer Rd, St. Louis, MO 63127, USA
97 reviews
8821 Manchester Rd Suite 101, St. Louis, MO 63144, USA
19 reviews
7038 Grassy Valley Dr, St. Louis, MO 63129, USA
33 reviews
3361 Sublette Ave, St. Louis, MO 63139, USA
13 reviews
7733 Forsyth Blvd Suite 1159, Clayton, MO 63105, USA
9 reviews
8251 Bunkum Rd, Caseyville, IL 62232, USA
2317 reviews
17384 Manchester Rd, Wildwood, MO 63038, USA
138 reviews
1625 Larkin Williams Rd, Fenton, MO 63026, USA
1672 reviews
11139 S Towne Square, St. Louis, MO 63123, USA
445 reviews
200 S Elam Ave UNIT 200, Valley Park, MO 63088, USA
357 reviews
200 S Elam Ave, Valley Park, MO 63088, USA
178 reviews
2103 Penta Dr, High Ridge, MO 63049, USA
83 reviews
12951 Gravois Rd # 100, Sunset Hills, MO 63127, USA
189 reviews
2118 59th St, St. Louis, MO 63110, USA
77 reviews
2451 N Lark Dr, Fenton, MO 63026, USA
21 reviews
6107 Baumgartner Crossing, St. Louis, MO 63129, USA
61 reviews
1000 Fox Chase Industrial Dr, Arnold, MO 63010, USA
207 reviews
7719 Water St, St. Louis, MO 63111, USA
20 reviews
8204 Exchange Way, St. Louis, MO 63144, USA
128 reviews
1409 Washington Ave UNIT 417, St. Louis, MO 63103, USA
26 reviews
2437 Lemp Ave, St. Louis, MO 63104, USA
94 reviews
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. With 27 local companies to compare, getting 2–3 quotes usually saves 15–30%.
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.
Who is the top-rated crawl space company in Lemay?
Moldman St. Louis is the highest-rated crawl space contractor in Lemay with a 5.0★ rating from 320 reviews. SERVPRO of Affton/Webster Groves (5.0★, 126 reviews) is also highly rated. Ratings shown are from public customer reviews.
How many crawl space contractors serve Lemay?
27 crawl space companies are listed for Lemay. The average local rating is 4.9★ across 6,922 reviews. Contractors in nearby St. Louis and Springfield also serve the area.
What crawl space services are available in Lemay?
Lemay 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 Lemay 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 Lemay-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.
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Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.