Crawl Space Repair in Bay St. Louis, Mississippi
Reviewed by Michael Peterson· Licensed Home Inspector
21 crawl space companies serve Bay St. Louis, Mississippi, together holding 1,810 customer reviews. Restoration 1 of Gulf Coast is the highest-rated at 5.0★ (425 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, waterproofing.
Find trusted local contractors for crawl space encapsulation in Bay St. Louis, waterproofing in Bay St. Louis, mold removal in Bay St. Louis, and more in Bay St. Louis.
Local Price Estimates — Bay St. Louis
* 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 Bay St. Louis
7023 Magnolia St, Bay St Louis, MS 39520, USA
3 reviews
317 Favre St, Waveland, MS 39576, USA
3 reviews
1247 US-90, Bay St Louis, MS 39520, USA
2 reviews
412 US-90 Suite 3, Bay St Louis, MS 39520, USA
5 reviews
3636 S Geyer Rd, St. Louis, MO 63127, USA
97 reviews
214 N Curran Ave, Picayune, MS 39466, USA
38 reviews
21355 US 49, Saucier, MS 39574, USA
425 reviews
7608 Park Ridge Dr, Biloxi, MS 39532, USA
60 reviews
1317 26th Ave Ste 101, Gulfport, MS 39501, USA
43 reviews
13204 Cheyenne Rd, Pass Christian, MS 39571, USA
6 reviews
4030 Indian St, Bay St Louis, MS 39520, USA
1 reviews
3537 Denny Ave # 337, Pascagoula, MS 39581, USA
4 reviews
103 Sweet Bay Dr, Pass Christian, MS 39571, USA
17 reviews
2404 US 49, Florence, MS 39073, USA
835 reviews
299 S Perkins St, Ridgeland, MS 39157, USA
34 reviews
14403 Seaway Rd, Gulfport, MS 39503, USA
52 reviews
8204 Exchange Way, St. Louis, MO 63144, USA
128 reviews
3110 Government St, Ocean Springs, MS 39564, USA
37 reviews
11020 Wilson St, Bay St Louis, MS 39520, USA
6 reviews
5418 Diamondhead Dr E, Diamondhead, MS 39525, USA
5 reviews
FAQs — Crawl Space Services in Bay St. Louis
How much does crawl space repair cost in Bay St. Louis?
Crawl space repair in Bay St. Louis, Mississippi typically costs between $1,500 and $6,000, depending on the extent of damage and services required. With 21 local companies to compare, getting 2–3 quotes usually saves 15–30%.
How much does crawl space encapsulation cost in Bay St. Louis?
Crawl space encapsulation in Bay St. Louis 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 Bay St. Louis?
Restoration 1 of Gulf Coast is the highest-rated crawl space contractor in Bay St. Louis with a 5.0★ rating from 425 reviews. Jet Foundation Repair (5.0★, 97 reviews) is also highly rated. Ratings shown are from public customer reviews.
How many crawl space contractors serve Bay St. Louis?
21 crawl space companies are listed for Bay St. Louis. The average local rating is 4.9★ across 1,810 reviews. Contractors in nearby New Orleans and Mobile also serve the area.
What crawl space services are available in Bay St. Louis?
Bay St. Louis contractors most commonly offer crawl space repair, foundation repair, waterproofing, alongside repair, insulation, cleaning, and inspection. Compare providers above to see who offers what.
What should Bay St. Louis homeowners know before hiring a crawl space contractor?
In most Southeast states, building codes now allow (and many require) sealed crawl spaces. If your home has a vented crawl space, converting to sealed is one of the highest-ROI home improvements you can make in this climate. Always verify licensing and insurance, and get itemized quotes from at least two Bay St. Louis-area companies before signing.
Crawl Space Concerns in Mississippi
The Southeast has the most challenging crawl space conditions in the country. Hot, humid air entering through foundation vents condenses on cooler crawl space surfaces, creating a moisture cycle that vented designs cannot solve. Encapsulation with a dehumidifier is the standard recommendation in this region.
Local Tip — Mississippi
In most Southeast states, building codes now allow (and many require) sealed crawl spaces. If your home has a vented crawl space, converting to sealed is one of the highest-ROI home improvements you can make in this climate.
Recommended services for Bay St. Louis:
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Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.