Crawl Space Repair in Uniondale, New York
Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in Uniondale. 32 local companies found.
Local Price Estimates — Uniondale
* Estimates based on local market rates. Get free quotes for exact pricing.
Crawl Space Contractors in Uniondale
Baldwin Best Mold Removal
264 Harrison Ave, Baldwin, NY 11510, USA
1 reviews
Long Island Waterproofing
115 Old Broadway, New Hyde Park, NY 11040, USA
1 reviews
Traditional Waterproofing
121 Denton Ave, New Hyde Park, NY 11040, USA
1 reviews
Foundation Crack Repair LLC | Basement Crack Repair | Basement Waterproofing | French Drains
30 Lincoln Ave, Sayville, NY 11782, USA
15 reviews
Hempstead Mold Removal
510 Hempstead Turnpike, West Hempstead, NY 11552, USA
23 reviews
One Stop Mold Removal of Valley Stream
1057 N Fletcher Ave, Valley Stream, NY 11580, USA
13 reviews
PuroClean of Hempstead Water, Fire & Mold Damage Restoration
350 Uniondale Ave Apartment 1, Uniondale, NY 11553, USA
11 reviews
Mold Pro Water Removal Garden City
1225 Franklin Ave, Garden City, NY 11530, USA
4 reviews
Long Island Best Mold Removal
49-1 Pine St, Rockville Centre, NY 11570, USA
10 reviews
Zavza Seal LLC
1206 Avenue J #3rd, Brooklyn, NY 11230, USA
15 reviews
Vulcan Basement Waterproofing
5 Copperdale Ln, Huntington, NY 11743, USA
3 reviews
Hernandez Home Improvements Corp
87 E Roosevelt Ave, Roosevelt, NY 11575, USA
35 reviews
Upper Restoration
200 Central Ave, Farmingdale, NY 11735, USA
196 reviews
Diamond Masonry & Waterproofing
1378 Whittier Ave, Merrick, NY 11566, USA
47 reviews
A.M. Shield Waterproofing Corp.
33 Albertson Ave, Albertson, NY 11507, USA
215 reviews
Waterproofing Restoration of Baldwin
2808 Tulip Ave, Baldwin, NY 11510, USA
2 reviews
Freeport Best Mold & Waterproofing Restoration
99 Randall Ave, Freeport, NY 11520, USA
11 reviews
BAS Waterproofing Consulting
88 Woodcut Ln, Manhasset, NY 11030, USA
1 reviews
Sundahl Waterproofing
1 Madison Ave, Larchmont, NY 10538, USA
55 reviews
Flooded Basement Cleanup Companies Long Island
91 N Franklin St #110a, Hempstead, NY 11550, USA
16 reviews
SERVPRO of Garden City/Hempstead
734 Franklin Ave Unit 275, Garden City, NY 11530, USA
34 reviews
Global Mold Solutions LLC
785 Terry Rd, Hauppauge, NY 11788, USA
74 reviews
Zavza Seal LLC
80 Orville Dr Suite 100, Bohemia, NY 11716, USA
112 reviews
Complete Basement Systems
13 Rockwood Ave, Massapequa, NY 11758, USA
57 reviews
Green Home Logic
1225 Franklin Ave RM 325, Garden City, NY 11530, USA
84 reviews
Premium Technical Services - Foundation & Basement Waterproofing
13 Rockwood Ave, Massapequa, NY 11758, USA
3 reviews
BOCCIA - Waterproofing & Masonry Specialists
168 Broadway, Garden City Park, NY 11040, USA
120 reviews
Foundation Crack Repair LLC
267 W Main St, Patchogue, NY 11772, USA
11 reviews
Vulcan Basement Waterproofing
100 Lauman Ln # B, Hicksville, NY 11801, USA
23 reviews
FAQs — Crawl Space Services in Uniondale
How much does crawl space repair cost in Uniondale?
Crawl space repair in Uniondale, New York typically costs between $1,450 and $5,600, depending on the extent of damage and services required.
How much does crawl space encapsulation cost in Uniondale?
Crawl space encapsulation in Uniondale typically costs between $2,850 and $7,800. The price depends on the size of your crawl space and the materials used.
What crawl space services are available in Uniondale?
Local contractors in Uniondale offer encapsulation, repair, waterproofing, mold removal, insulation, cleaning, and inspection services. Use our directory to find and compare local professionals.
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 Uniondale:
Get Free Quotes in Uniondale, New York
Compare prices from local crawl space professionals. No obligation.
Helpful Guides
Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.