Crawl Space Repair in Valley Stream, New York
Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in Valley Stream. 35 local companies found.
Local Price Estimates — Valley Stream
* Estimates based on local market rates. Get free quotes for exact pricing.
Crawl Space Contractors in Valley Stream
Elmont Mold Removal & Inspections
1331 A St, Elmont, NY 11003, USA
1 reviews
One Stop Mold Removal of Valley Stream
1057 N Fletcher Ave, Valley Stream, NY 11580, USA
13 reviews
Foundation Crack Repair LLC | Basement Crack Repair | Basement Waterproofing | French Drains
30 Lincoln Ave, Sayville, NY 11782, USA
15 reviews
NY In Valley Stream
1340 Peninsula Blvd, Valley Stream, NY 11581, USA
17 reviews
Fire & Water Damage Restoration - ASAP
1265 W Broadway, Hewlett, NY 11557, USA
11 reviews
A.M. Shield Waterproofing Corp.
33 Albertson Ave, Albertson, NY 11507, USA
215 reviews
PuroClean Emergency Property Recovery
27 W Hawthorne Ave, Valley Stream, NY 11580, USA
40 reviews
AAA Spray Foam Insulation
3 Grace Ave C-57, Great Neck, NY 11021, USA
54 reviews
Long Island Waterproofing
115 Old Broadway, New Hyde Park, NY 11040, USA
1 reviews
S&J NY CONSTRUCTION
19 Irving St, Valley Stream, NY 11580, USA
22 reviews
Waterproofing Restoration of Baldwin
2808 Tulip Ave, Baldwin, NY 11510, USA
2 reviews
Gary's Spray Foam Insulation
162-16 Union Tpke STE 222, Flushing, NY 11367, USA
72 reviews
Diamond Masonry & Waterproofing
1378 Whittier Ave, Merrick, NY 11566, USA
47 reviews
Freeport Best Mold & Waterproofing Restoration
99 Randall Ave, Freeport, NY 11520, USA
11 reviews
Hempstead Mold Removal
510 Hempstead Turnpike, West Hempstead, NY 11552, USA
23 reviews
Long Island Best Mold Removal
49-1 Pine St, Rockville Centre, NY 11570, USA
10 reviews
KAG Construction Corp
111 S Franklin Ave, Valley Stream, NY 11580, USA
60 reviews
Complete Basement Systems
13 Rockwood Ave, Massapequa, NY 11758, USA
57 reviews
Zavza Seal LLC
80 Orville Dr Suite 100, Bohemia, NY 11716, USA
112 reviews
Spray Foam Insulation USA
3553 Lawson Blvd, Oceanside, NY 11572, USA
159 reviews
Queens Mold Removal & Inspection
114-86 Cross Island Pkwy, Cambria Heights, NY 11411, USA
15 reviews
Green Home Logic
1225 Franklin Ave RM 325, Garden City, NY 11530, USA
84 reviews
BOCCIA - Waterproofing & Masonry Specialists
168 Broadway, Garden City Park, NY 11040, USA
120 reviews
Construction Repair NYC - Masonry & Waterproofing Contractor
222-16 S Conduit Ave, Jamaica, NY 11413, USA
34 reviews
A Dilemme Contracting
46 Satterie Ave Unit B, Valley Stream, NY 11580, USA
9 reviews
Structural Repair Group, Masonry, Foundation Waterproofing
196 Utica Ave, Brooklyn, NY 11213, USA
11 reviews
Vulcan Basement Waterproofing
100 Lauman Ln # B, Hicksville, NY 11801, USA
23 reviews
Xavier Bsmtwaterproofing Repairs Corp
116-14 142nd St FL#2, Jamaica, NY 11436, USA
6 reviews
Vulcan Basement Waterproofing
76-28 Parsons Blvd, Fresh Meadows, NY 11366, USA
59 reviews
FAQs — Crawl Space Services in Valley Stream
How much does crawl space repair cost in Valley Stream?
Crawl space repair in Valley Stream, New York typically costs between $1,450 and $5,550, depending on the extent of damage and services required.
How much does crawl space encapsulation cost in Valley Stream?
Crawl space encapsulation in Valley Stream typically costs between $2,950 and $7,750. The price depends on the size of your crawl space and the materials used.
What crawl space services are available in Valley Stream?
Local contractors in Valley Stream 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 Valley Stream:
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Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.