Crawl Space Repair in Jericho, New York

Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in Jericho. 25 local companies found.

Local Price Estimates — Jericho

Encapsulation$3,000$8,000
Repair$1,500$6,000
Waterproofing$1,500$5,000
Mold Removal$500$4,000
Inspection$150$400

* Estimates based on local market rates. Get free quotes for exact pricing.

Crawl Space Contractors in Jericho

Upper Restoration

200 Central Ave, Farmingdale, NY 11735, USA

5.0

197 reviews

Crawl Space Repair

A.M. Shield Waterproofing Corp.

33 Albertson Ave, Albertson, NY 11507, USA

5.0

215 reviews

Waterproofing

Mold Pro Water Removal Garden City

1225 Franklin Ave, Garden City, NY 11530, USA

5.0

4 reviews

Mold Removal

Diamond Masonry & Waterproofing

1378 Whittier Ave, Merrick, NY 11566, USA

5.0

47 reviews

Waterproofing

Clif Concrete & Foundation Repair

6 N Main St, New City, NY 10956, USA

5.0

26 reviews

Foundation Repair

GSL Concrete & Foundation Repair

44 Lake St, Monroe, NY 10950, USA

5.0

28 reviews

Foundation Repair

PuroClean of Jericho

50 Jericho Tpke Suite 109, Jericho, NY 11753, USA

5.0

22 reviews

Crawl Space Repair

Long Island Mold Specialist

295 Fairhaven Blvd, Woodbury, NY 11797, USA

5.0

4 reviews

Mold Removal

Long Island Waterproofing

115 Old Broadway, New Hyde Park, NY 11040, USA

5.0

1 reviews

Waterproofing

Vantage Home Works

900 Merchants Concourse #303, Westbury, NY 11590, USA

5.0

3 reviews

Crawl Space Repair

Vulcan Basement Waterproofing

5 Copperdale Ln, Huntington, NY 11743, USA

5.0

3 reviews

WaterproofingDrainage

PuroClean of Massapequa

5620 Old Sunrise Hwy, Massapequa, NY 11758, USA

5.0

21 reviews

Crawl Space Repair

Sundahl Waterproofing

1 Madison Ave, Larchmont, NY 10538, USA

5.0

55 reviews

Waterproofing

Magic Basement Services

104 Lake Ave S Unit 4B, Nesconset, NY 11767, USA

5.0

17 reviews

Drainage

Hempstead Mold Removal

510 Hempstead Turnpike, West Hempstead, NY 11552, USA

5.0

23 reviews

Mold Removal

Zavza Seal LLC

80 Orville Dr Suite 100, Bohemia, NY 11716, USA

4.9

112 reviews

Crawl Space Repair

PuroClean of Mineola

249 Elm Pl, Mineola, NY 11501, USA

4.9

58 reviews

Crawl Space Repair

Exit Mold

1 Irwin Ct, Lynbrook, NY 11563, USA

4.9

181 reviews

Mold Removal

Global Mold Solutions LLC

785 Terry Rd, Hauppauge, NY 11788, USA

4.9

75 reviews

Mold Removal

On The Level Concrete Solutions

300 Lydia Pl, Jericho, NY 11753, USA

4.8

26 reviews

Crawl Space Repair

Foundation Crack Repair LLC

267 W Main St, Patchogue, NY 11772, USA

4.7

12 reviews

Foundation Repair

BOCCIA - Waterproofing & Masonry Specialists

168 Broadway, Garden City Park, NY 11040, USA

4.7

122 reviews

Waterproofing

Premium Technical Services - Foundation & Basement Waterproofing

13 Rockwood Ave, Massapequa, NY 11758, USA

4.7

3 reviews

WaterproofingFoundation RepairDrainage

Rain King Waterproofing

222 Purchase St Suite 231, Rye, NY 10580, USA

4.6

29 reviews

Waterproofing

Vulcan Basement Waterproofing

100 Lauman Ln # B, Hicksville, NY 11801, USA

4.5

23 reviews

WaterproofingDrainage

FAQs — Crawl Space Services in Jericho

How much does crawl space repair cost in Jericho?

Crawl space repair in Jericho, 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 Jericho?

Crawl space encapsulation in Jericho 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 Jericho?

Local contractors in Jericho 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.

!Freezing pipes in crawl spaces are a major winter risk without proper insulation
!Frost heave can shift foundation walls and floor supports
!Ice dam formation on roofs redirects snowmelt into foundations
!Cold floors above uninsulated crawl spaces increase heating bills 15–25%
!Spring snowmelt creates seasonal flooding and moisture surges

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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Pro Tip

Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.