Crawl Space Repair in Mastic, New York
Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in Mastic. 24 local companies found.
Local Price Estimates — Mastic
* Estimates based on local market rates. Get free quotes for exact pricing.
Crawl Space Contractors in Mastic
K.O.S. Restoration
11 Farber Dr Unit F, Bellport, NY 11713, USA
324 reviews
Foundation Crack Repair LLC | Basement Crack Repair | Basement Waterproofing | French Drains
30 Lincoln Ave, Sayville, NY 11782, USA
15 reviews
Pappy's Ultimate Construction, Drainage & Waterproofing
555 Lake Ave, St James, NY 11780, USA
103 reviews
Zavza Seal LLC
377 Main St, Center Moriches, NY 11934, USA
11 reviews
Magic Basement Services
104 Lake Ave S Unit 4B, Nesconset, NY 11767, USA
17 reviews
Hector's Concrete Suffolk Nassau
20 Newman St, Patchogue, NY 11772, USA
24 reviews
Wayside Construction - Concrete Contractors
25 Frowein Rd STE 1, Center Moriches, NY 11934, USA
3 reviews
All Island Restoration
700 Union Pkwy STE 9, Ronkonkoma, NY 11779, USA
297 reviews
Mold Testing Long Island NY
516 Long Beach Rd Suite B, St James, NY 11780, USA
140 reviews
Hector's Concrete Contractor Shirley
11 Maple Ave, Shirley, NY 11967, USA
25 reviews
New York Waterproofing - Foundation Basement Waterproofing Solutions Contractors
5 Bell Cir, Port Jefferson, NY 11777, USA
3 reviews
Global Mold Solutions LLC
785 Terry Rd, Hauppauge, NY 11788, USA
75 reviews
SERVPRO of Patchogue, Brookhaven
414. S. Sunrise Highway Service Road #523, Patchogue, NY 11772, USA
98 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
New Horizon Homes Inc
1430 Hallock Ave, Port Jefferson Station, NY 11776, USA
123 reviews
Foundation Crack Repair LLC
267 W Main St, Patchogue, NY 11772, USA
12 reviews
Thermathec
1490 William Floyd Pkwy, Shirley, NY 11967, USA
10 reviews
High Rise Industries Inc
1145 William Floyd Pkwy, Shirley, NY 11967, USA
0 reviews
All Suffolk County Mold Removal & Inspections
55 Bogota Rd, Mastic Beach, NY 11951, USA
0 reviews
FAQs — Crawl Space Services in Mastic
How much does crawl space repair cost in Mastic?
Crawl space repair in Mastic, New York typically costs between $1,500 and $6,000, depending on the extent of damage and services required.
How much does crawl space encapsulation cost in Mastic?
Crawl space encapsulation in Mastic typically costs between $3,000 and $8,000. The price depends on the size of your crawl space and the materials used.
What crawl space services are available in Mastic?
Local contractors in Mastic 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 Mastic:
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Helpful Guides
Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.