Crawl Space Repair in Seaford, New York
Reviewed by Michael Peterson· Licensed Home Inspector
21 crawl space companies serve Seaford, New York, together holding 1,870 customer reviews. A.M. Shield Waterproofing Corp. is the highest-rated at 5.0★ (215 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 waterproofing, mold removal, drainage.
Find trusted local contractors for crawl space encapsulation in Seaford, waterproofing in Seaford, mold removal in Seaford, and more in Seaford.
Local Price Estimates — Seaford
* 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 Seaford
49-1 Pine St, Rockville Centre, NY 11570, USA
11 reviews
1378 Whittier Ave, Merrick, NY 11566, USA
47 reviews
33 Albertson Ave, Albertson, NY 11507, USA
215 reviews
5620 Old Sunrise Hwy, Massapequa, NY 11758, USA
21 reviews
99 Randall Ave, Freeport, NY 11520, USA
11 reviews
2808 Tulip Ave, Baldwin, NY 11510, USA
2 reviews
30 Lincoln Ave, Sayville, NY 11782, USA
15 reviews
1400 Wantagh Ave #209, Wantagh, NY 11793, USA
23 reviews
200 Central Ave, Farmingdale, NY 11735, USA
197 reviews
1057 N Fletcher Ave, Valley Stream, NY 11580, USA
13 reviews
785 Terry Rd, Hauppauge, NY 11788, USA
75 reviews
13 Rockwood Ave, Massapequa, NY 11758, USA
57 reviews
80 Orville Dr Suite 100, Bohemia, NY 11716, USA
112 reviews
267 W Main St, Patchogue, NY 11772, USA
12 reviews
13 Rockwood Ave, Massapequa, NY 11758, USA
3 reviews
168 Broadway, Garden City Park, NY 11040, USA
122 reviews
100 Lauman Ln # B, Hicksville, NY 11801, USA
23 reviews
FAQs — Crawl Space Services in Seaford
How much does crawl space repair cost in Seaford?
Crawl space repair in Seaford, New York 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 Seaford?
Crawl space encapsulation in Seaford 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 Seaford?
A.M. Shield Waterproofing Corp. is the highest-rated crawl space contractor in Seaford with a 5.0★ rating from 215 reviews. Upper Restoration (5.0★, 197 reviews) is also highly rated. Ratings shown are from public customer reviews.
How many crawl space contractors serve Seaford?
21 crawl space companies are listed for Seaford. The average local rating is 4.9★ across 1,870 reviews. Contractors in nearby New York and Brooklyn also serve the area.
What crawl space services are available in Seaford?
Seaford contractors most commonly offer waterproofing, mold removal, drainage, alongside repair, insulation, cleaning, and inspection. Compare providers above to see who offers what.
What should Seaford 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 Seaford-area companies before signing.
Crawl Space Concerns in New York
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 — New York
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 Seaford:
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Helpful Guides
Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.