Crawl Space Repair in North Merrick, New York
Reviewed by Michael Peterson· Licensed Home Inspector
20 crawl space companies serve North Merrick, New York, together holding 1,593 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 North Merrick, waterproofing in North Merrick, mold removal in North Merrick, and more in North Merrick.
Local Price Estimates — North Merrick
* 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 North Merrick
1378 Whittier Ave, Merrick, NY 11566, USA
47 reviews
33 Albertson Ave, Albertson, NY 11507, USA
215 reviews
2808 Tulip Ave, Baldwin, NY 11510, USA
2 reviews
99 Randall Ave, Freeport, NY 11520, USA
11 reviews
49-1 Pine St, Rockville Centre, NY 11570, USA
11 reviews
1057 N Fletcher Ave, Valley Stream, NY 11580, USA
13 reviews
510 Hempstead Turnpike, West Hempstead, NY 11552, USA
23 reviews
5620 Old Sunrise Hwy, Massapequa, NY 11758, USA
21 reviews
264 Harrison Ave, Baldwin, NY 11510, USA
1 reviews
30 Lincoln Ave, Sayville, NY 11782, USA
15 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 North Merrick
How much does crawl space repair cost in North Merrick?
Crawl space repair in North Merrick, New York typically costs between $1,500 and $6,000, depending on the extent of damage and services required. With 20 local companies to compare, getting 2–3 quotes usually saves 15–30%.
How much does crawl space encapsulation cost in North Merrick?
Crawl space encapsulation in North Merrick 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 North Merrick?
A.M. Shield Waterproofing Corp. is the highest-rated crawl space contractor in North Merrick 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 North Merrick?
20 crawl space companies are listed for North Merrick. The average local rating is 4.9★ across 1,593 reviews. Contractors in nearby New York and Brooklyn also serve the area.
What crawl space services are available in North Merrick?
North Merrick contractors most commonly offer waterproofing, mold removal, drainage, alongside repair, insulation, cleaning, and inspection. Compare providers above to see who offers what.
What should North Merrick 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 North Merrick-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 North Merrick:
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Helpful Guides
Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.