Crawl Space Repair in Williamsport, Pennsylvania
Reviewed by Michael Peterson· Licensed Home Inspector
18 crawl space companies serve Williamsport, Pennsylvania, together holding 2,486 customer reviews. Mold Extraction NEPA LLC is the highest-rated at 5.0★ (73 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, drainage, waterproofing.
Find trusted local contractors for crawl space encapsulation in Williamsport, waterproofing in Williamsport, mold removal in Williamsport, and more in Williamsport.
Local Price Estimates — Williamsport
* 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 Williamsport
606 Strahan Rd, New Columbia, PA 17856, USA
5 reviews
930 Railroad St, Jersey Shore, PA 17740, USA
4 reviews
711 Washington Blvd, Williamsport, PA 17701, USA
4 reviews
286 Orangeville Rd, Greenville, PA 16125, USA
71 reviews
12 Rose Mary Dr, Tunkhannock, PA 18657, USA
73 reviews
2890 Lycoming Mall Dr, Muncy, PA 17756, USA
48 reviews
2890 Lycoming Mall Dr, Muncy, PA 17756, USA
86 reviews
269 Butternut Rd, Newfoundland, PA 18445, USA
87 reviews
205 Airport Rd, Selinsgrove, PA 17870, USA
325 reviews
439 Broad St, Montoursville, PA 17754, USA
13 reviews
3819 N Susquehanna Trail, Shamokin Dam, PA 17876, USA
1548 reviews
2440 Earlystown Rd Suite 400, Centre Hall, PA 16828, USA
55 reviews
452 Meadow View Dr, Montoursville, PA 17754, USA
102 reviews
212 Elimsport Rd, Montgomery, PA 17752, USA
6 reviews
5265 PA-973 W, Cogan Station, PA 17728, USA
17 reviews
124 S Loyalsock Ave, Montoursville, PA 17754, USA
13 reviews
FAQs — Crawl Space Services in Williamsport
How much does crawl space repair cost in Williamsport?
Crawl space repair in Williamsport, Pennsylvania typically costs between $1,500 and $6,000, depending on the extent of damage and services required. With 18 local companies to compare, getting 2–3 quotes usually saves 15–30%.
How much does crawl space encapsulation cost in Williamsport?
Crawl space encapsulation in Williamsport 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 Williamsport?
Mold Extraction NEPA LLC is the highest-rated crawl space contractor in Williamsport with a 5.0★ rating from 73 reviews. Aqua Solutions Basement Waterproofing LLC (5.0★, 71 reviews) is also highly rated. Ratings shown are from public customer reviews.
How many crawl space contractors serve Williamsport?
18 crawl space companies are listed for Williamsport. The average local rating is 4.7★ across 2,486 reviews. Contractors in nearby Harrisburg and Lancaster also serve the area.
What crawl space services are available in Williamsport?
Williamsport contractors most commonly offer crawl space repair, drainage, waterproofing, alongside repair, insulation, cleaning, and inspection. Compare providers above to see who offers what.
What should Williamsport homeowners know before hiring a crawl space contractor?
If your floors feel cold in winter, the crawl space is likely uninsulated or poorly sealed. Encapsulation with wall insulation (R-10 to R-19) can raise floor temperatures 5–10°F and reduce heating costs significantly. Always verify licensing and insurance, and get itemized quotes from at least two Williamsport-area companies before signing.
Crawl Space Concerns in Pennsylvania
Northeast crawl spaces face dual challenges: extreme cold in winter drives up energy costs and risks pipe freezing, while spring snowmelt creates moisture problems. Insulation and encapsulation address both issues, keeping pipes safe in winter and moisture controlled in spring.
Local Tip — Pennsylvania
If your floors feel cold in winter, the crawl space is likely uninsulated or poorly sealed. Encapsulation with wall insulation (R-10 to R-19) can raise floor temperatures 5–10°F and reduce heating costs significantly.
Recommended services for Williamsport:
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Helpful Guides
Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.