Crawl Space Repair in Farmingdale, New York
Reviewed by Michael Peterson· Licensed Home Inspector
20 crawl space companies serve Farmingdale, New York, together holding 1,911 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 crawl space repair, waterproofing, drainage.
Find trusted local contractors for crawl space encapsulation in Farmingdale, waterproofing in Farmingdale, mold removal in Farmingdale, and more in Farmingdale.
Local Price Estimates — Farmingdale
* 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 Farmingdale
27 Grand Ave, Farmingdale, NY 11735, USA
30 reviews
200 Central Ave, Farmingdale, NY 11735, USA
197 reviews
1 Rome St, Farmingdale, NY 11735, USA
65 reviews
1378 Whittier Ave, Merrick, NY 11566, USA
47 reviews
5620 Old Sunrise Hwy, Massapequa, NY 11758, USA
21 reviews
5 Copperdale Ln, Huntington, NY 11743, USA
3 reviews
104 Lake Ave S Unit 4B, Nesconset, NY 11767, USA
17 reviews
33 Albertson Ave, Albertson, NY 11507, USA
215 reviews
13 Rockwood Ave, Massapequa, NY 11758, USA
57 reviews
80 Orville Dr Suite 100, Bohemia, NY 11716, USA
112 reviews
929 Wellwood Ave, Lindenhurst, NY 11757, USA
152 reviews
785 Terry Rd, Hauppauge, NY 11788, USA
76 reviews
136 Allen Blvd, Farmingdale, NY 11735, USA
26 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
200 Broadhollow Rd, Farmingdale, NY 11735, USA
51 reviews
100 Lauman Ln # B, Hicksville, NY 11801, USA
23 reviews
FAQs — Crawl Space Services in Farmingdale
How much does crawl space repair cost in Farmingdale?
Crawl space repair in Farmingdale, 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 Farmingdale?
Crawl space encapsulation in Farmingdale 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 Farmingdale?
A.M. Shield Waterproofing Corp. is the highest-rated crawl space contractor in Farmingdale 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 Farmingdale?
20 crawl space companies are listed for Farmingdale. The average local rating is 4.9★ across 1,911 reviews. Contractors in nearby New York and Brooklyn also serve the area.
What crawl space services are available in Farmingdale?
Farmingdale contractors most commonly offer crawl space repair, waterproofing, drainage, alongside repair, insulation, cleaning, and inspection. Compare providers above to see who offers what.
What should Farmingdale 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 Farmingdale-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 Farmingdale:
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Helpful Guides
Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.