Crawl Space Repair in Commack, New York
Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in Commack. 24 local companies found.
Local Price Estimates — Commack
* Estimates based on local market rates. Get free quotes for exact pricing.
Crawl Space Contractors in Commack
Mold Testing Long Island NY
516 Long Beach Rd Suite B, St James, NY 11780, USA
140 reviews
Vulcan Basement Waterproofing
5 Copperdale Ln, Huntington, NY 11743, USA
3 reviews
Alfa Restoration Water Damage Restoration Long Island
66 Cain Dr, Hauppauge, NY 11788, USA
54 reviews
Bright Side Restoration, Inc.
7 Church Dr, Central Islip, NY 11722, USA
49 reviews
All Island Restoration
700 Union Pkwy STE 9, Ronkonkoma, NY 11779, USA
297 reviews
Alpha Mold Inspectors
223 Wall St Suite 266, Huntington, NY 11743, USA
163 reviews
Magic Basement Services
104 Lake Ave S Unit 4B, Nesconset, NY 11767, USA
17 reviews
Magic home restoration
104 Lake Ave S Unit 4A, Nesconset, NY 11767, USA
73 reviews
Foundation Crack Repair LLC | Basement Crack Repair | Basement Waterproofing | French Drains
30 Lincoln Ave, Sayville, NY 11782, USA
15 reviews
Tomcon Restoration
41 Croft Ln, Smithtown, NY 11787, USA
45 reviews
New York Waterproofing - Foundation Basement Waterproofing Solutions Contractors
5 Bell Cir, Port Jefferson, NY 11777, USA
3 reviews
Pappy's Ultimate Construction, Drainage & Waterproofing
555 Lake Ave, St James, NY 11780, USA
103 reviews
ServiceMaster Fire and Water Cleanup
26 Cain Dr, Brentwood, NY 11717, USA
45 reviews
Green Guard Mold Remediation of Commack
285 Commack Rd, Commack, NY 11725, USA
29 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
Global Mold Solutions LLC
785 Terry Rd, Hauppauge, NY 11788, USA
74 reviews
New Horizon Homes Inc
1430 Hallock Ave, Port Jefferson Station, NY 11776, USA
123 reviews
Black Mold Removal Long Island
1474 Sunrise Hwy second floor, Bay Shore, NY 11706, USA
18 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 Commack
How much does crawl space repair cost in Commack?
Crawl space repair in Commack, New York typically costs between $1,400 and $5,700, depending on the extent of damage and services required.
How much does crawl space encapsulation cost in Commack?
Crawl space encapsulation in Commack typically costs between $2,750 and $7,950. The price depends on the size of your crawl space and the materials used.
What crawl space services are available in Commack?
Local contractors in Commack 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.
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Helpful Guides
Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.