Crawl Space Repair in Maryland Heights, Missouri
Reviewed by Michael Peterson· Licensed Home Inspector
23 crawl space companies serve Maryland Heights, Missouri, together holding 4,407 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 Maryland Heights, waterproofing in Maryland Heights, mold removal in Maryland Heights, and more in Maryland Heights.
Local Price Estimates — Maryland Heights
* 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 Maryland Heights
100 Hawning Rd Unit C, St Charles, MO 63301, USA
320 reviews
62 Spring Trail Ct, St Charles, MO 63303, USA
27 reviews
7733 Forsyth Blvd Suite 1159, Clayton, MO 63105, USA
9 reviews
5377 State Rte N Suite 496, Cottleville, MO 63304, USA
276 reviews
3636 S Geyer Rd, St. Louis, MO 63127, USA
97 reviews
3220 Everwood Run, St Charles, MO 63303, USA
4 reviews
11870 Dorsett Rd, Maryland Heights, MO 63043, USA
320 reviews
2201 N 3rd St, St Charles, MO 63301, USA
11 reviews
17209 Chesterfield Airport Rd Ste 185, Chesterfield, MO 63005, USA
62 reviews
2722 S St Peters Pkwy #1, St Peters, MO 63303, USA
106 reviews
1281 Graham Rd #305, Florissant, MO 63031, USA
6 reviews
17600 Chesterfield Airport Rd Suite 203, Chesterfield, MO 63005, USA
329 reviews
17384 Manchester Rd, Wildwood, MO 63038, USA
138 reviews
200 S Elam Ave UNIT 200, Valley Park, MO 63088, USA
357 reviews
2103 Penta Dr, High Ridge, MO 63049, USA
83 reviews
14420 Cazado Dr, Chesterfield, MO 63017, USA
167 reviews
1625 Larkin Williams Rd, Fenton, MO 63026, USA
1672 reviews
8204 Exchange Way, St. Louis, MO 63144, USA
128 reviews
1409 Washington Ave UNIT 417, St. Louis, MO 63103, USA
26 reviews
100 Chesterfield Business Pkwy Suite 255, Chesterfield, MO 63005, USA
15 reviews
13586 NW Industrial Dr Suite D, Bridgeton, MO 63044, USA
26 reviews
FAQs — Crawl Space Services in Maryland Heights
How much does crawl space repair cost in Maryland Heights?
Crawl space repair in Maryland Heights, Missouri typically costs between $1,500 and $6,000, depending on the extent of damage and services required. With 23 local companies to compare, getting 2–3 quotes usually saves 15–30%.
How much does crawl space encapsulation cost in Maryland Heights?
Crawl space encapsulation in Maryland Heights 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 Maryland Heights?
Missouri Basement is the highest-rated crawl space contractor in Maryland Heights with a 5.0★ rating from 320 reviews. Moldman St. Louis (5.0★, 320 reviews) is also highly rated. Ratings shown are from public customer reviews.
How many crawl space contractors serve Maryland Heights?
23 crawl space companies are listed for Maryland Heights. The average local rating is 4.9★ across 4,407 reviews. Contractors in nearby St. Louis and Springfield also serve the area.
What crawl space services are available in Maryland Heights?
Maryland Heights 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 Maryland Heights 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 Maryland Heights-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 Maryland Heights:
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Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.