Crawl Space Repair in Oceanside, New York
Reviewed by Michael Peterson· Licensed Home Inspector
27 crawl space companies serve Oceanside, New York, together holding 1,931 customer reviews. A.M. Shield Waterproofing Corp. is the highest-rated at 5.0★ (215 reviews). Local crawl space repair typically runs $1,400–$5,600, and full encapsulation $2,900–$7,900. The most common services offered here are waterproofing, mold removal, crawl space repair.
Find trusted local contractors for crawl space encapsulation in Oceanside, waterproofing in Oceanside, mold removal in Oceanside, and more in Oceanside.
Local Price Estimates — Oceanside
* 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 Oceanside
606 Oceanpoint Ave, Cedarhurst, NY 11516, USA
7 reviews
2808 Tulip Ave, Baldwin, NY 11510, USA
2 reviews
1206 Avenue J #3rd, Brooklyn, NY 11230, USA
15 reviews
5 Bell Cir, Port Jefferson, NY 11777, USA
3 reviews
600 Station Ave, Pine Beach, NJ 08741, USA
12 reviews
99 Randall Ave, Freeport, NY 11520, USA
11 reviews
33 Albertson Ave, Albertson, NY 11507, USA
215 reviews
30 Lincoln Ave, Sayville, NY 11782, USA
15 reviews
44 Lake St, Monroe, NY 10950, USA
28 reviews
3670 W Oceanside Rd, Oceanside, NY 11572, USA
15 reviews
1057 N Fletcher Ave, Valley Stream, NY 11580, USA
13 reviews
49-1 Pine St, Rockville Centre, NY 11570, USA
10 reviews
264 Harrison Ave, Baldwin, NY 11510, USA
1 reviews
1378 Whittier Ave, Merrick, NY 11566, USA
47 reviews
80 Orville Dr Suite 100, Bohemia, NY 11716, USA
112 reviews
3553 Lawson Blvd, Oceanside, NY 11572, USA
159 reviews
265 Sunrise Hwy #1-393, Rockville Centre, NY 11570, USA
101 reviews
13 Rockwood Ave, Massapequa, NY 11758, USA
57 reviews
13 Rockwood Ave, Massapequa, NY 11758, USA
3 reviews
168 Broadway, Garden City Park, NY 11040, USA
120 reviews
267 W Main St, Patchogue, NY 11772, USA
11 reviews
100 Lauman Ln # B, Hicksville, NY 11801, USA
23 reviews
112 Mott St, Oceanside, NY 11572, USA
35 reviews
FAQs — Crawl Space Services in Oceanside
How much does crawl space repair cost in Oceanside?
Crawl space repair in Oceanside, New York typically costs between $1,400 and $5,600, depending on the extent of damage and services required. With 27 local companies to compare, getting 2–3 quotes usually saves 15–30%.
How much does crawl space encapsulation cost in Oceanside?
Crawl space encapsulation in Oceanside typically costs between $2,900 and $7,900. The price depends on the size of your crawl space and the materials used.
Who is the top-rated crawl space company in Oceanside?
A.M. Shield Waterproofing Corp. is the highest-rated crawl space contractor in Oceanside with a 5.0★ rating from 215 reviews. Diamond Masonry & Waterproofing (5.0★, 47 reviews) is also highly rated. Ratings shown are from public customer reviews.
How many crawl space contractors serve Oceanside?
27 crawl space companies are listed for Oceanside. The average local rating is 4.9★ across 1,931 reviews. Contractors in nearby New York and Philadelphia also serve the area.
What crawl space services are available in Oceanside?
Oceanside contractors most commonly offer waterproofing, mold removal, crawl space repair, alongside repair, insulation, cleaning, and inspection. Compare providers above to see who offers what.
What should Oceanside 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 Oceanside-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 Oceanside:
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Helpful Guides
Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.