Crawl Space Repair in Severn, Maryland
Reviewed by Michael Peterson· Licensed Home Inspector
19 crawl space companies serve Severn, Maryland, together holding 2,472 customer reviews. Best Buy Waterproofing is the highest-rated at 5.0★ (576 reviews). Local crawl space repair typically runs $1,500–$5,950, and full encapsulation $2,950–$7,850. The most common services offered here are waterproofing, crawl space repair, foundation repair.
Find trusted local contractors for crawl space encapsulation in Severn, waterproofing in Severn, mold removal in Severn, and more in Severn.
Local Price Estimates — Severn
* 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 Severn
8950 MD-108 Suite 221, Columbia, MD 21045, USA
576 reviews
500 Bay Dale Dr, Arnold, MD 21012, USA
27 reviews
6340 Security Blvd, Woodlawn, MD 21207, USA
30 reviews
5191 Raynor Ave, Linthicum Heights, MD 21090, USA
253 reviews
313 Najoles Rd, Millersville, MD 21108, USA
16 reviews
2141 Priest Bridge Dr #11, Crofton, MD 21114, USA
34 reviews
8101 Sandy Spring Rd Ste 250, Laurel, MD 20707, USA
30 reviews
1717 Midway Rd, Odenton, MD 21113, USA
247 reviews
8136 Cloverhurst Rd, Glen Burnie, MD 21061, USA
57 reviews
514 G Crain Hwy N, Glen Burnie, MD 21061, USA
71 reviews
10 W Eager St Ste 313, Baltimore, MD 21201, USA
90 reviews
1434 Odenton Rd, Odenton, MD 21113, USA
337 reviews
805 Barkwood Ct, Linthicum Heights, MD 21090, USA
96 reviews
823 N Hammonds Ferry Rd Suite D, Linthicum Heights, MD 21090, USA
385 reviews
1230 Cronson Blvd Unit A, Crofton, MD 21114, USA
42 reviews
8259 Baltimore Annapolis Blvd, Pasadena, MD 21122, USA
74 reviews
8176 Telegraph Rd Ste C-D, Severn, MD 21144, USA
19 reviews
516 Greenwood Rd, Linthicum Heights, MD 21090, USA
32 reviews
FAQs — Crawl Space Services in Severn
How much does crawl space repair cost in Severn?
Crawl space repair in Severn, Maryland typically costs between $1,500 and $5,950, depending on the extent of damage and services required. With 19 local companies to compare, getting 2–3 quotes usually saves 15–30%.
How much does crawl space encapsulation cost in Severn?
Crawl space encapsulation in Severn typically costs between $2,950 and $7,850. The price depends on the size of your crawl space and the materials used.
Who is the top-rated crawl space company in Severn?
Best Buy Waterproofing is the highest-rated crawl space contractor in Severn with a 5.0★ rating from 576 reviews. Budget Waterproofing, Inc. (5.0★, 253 reviews) is also highly rated. Ratings shown are from public customer reviews.
How many crawl space contractors serve Severn?
19 crawl space companies are listed for Severn. The average local rating is 4.8★ across 2,472 reviews. Contractors in nearby Washington and Baltimore also serve the area.
What crawl space services are available in Severn?
Severn contractors most commonly offer waterproofing, crawl space repair, foundation repair, alongside repair, insulation, cleaning, and inspection. Compare providers above to see who offers what.
What should Severn 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 Severn-area companies before signing.
Crawl Space Concerns in Maryland
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 — Maryland
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 Severn:
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Helpful Guides
Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.