Crawl Space Repair in Monmouth Junction, New Jersey

Reviewed by Michael Petersonยท Licensed Home Inspector

26 crawl space companies serve Monmouth Junction, New Jersey, together holding 5,414 customer reviews. Mold Solutions by Cowleys is the highest-rated at 5.0โ˜… (221 reviews). Local crawl space repair typically runs $1,500โ€“$6,000, and full encapsulation $3,000โ€“$8,000. The most common services offered here are waterproofing, mold removal, crawl space repair.

Find trusted local contractors for crawl space encapsulation in Monmouth Junction, waterproofing in Monmouth Junction, mold removal in Monmouth Junction, and more in Monmouth Junction.

Local Price Estimates โ€” Monmouth Junction

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

* Estimates based on local market rates. Get free quotes for exact pricing. See the full repair cost guide, encapsulation cost guide, or cost calculator.

Crawl Space Contractors in Monmouth Junction

1901 NJ-71 #2D, Wall Township, NJ 07719, USA

5.0

42 reviews

WaterproofingMold Removal

5050 W Hurley Pond Rd, Wall Township, NJ 07727, USA

5.0

122 reviews

Waterproofing

600 Station Ave, Pine Beach, NJ 08741, USA

5.0

12 reviews

Waterproofing

801 Corporate Cir Unit 3, Toms River, NJ 08755, USA

5.0

60 reviews

WaterproofingFoundation Repair

11 Water St, Piscataway, NJ 08854, USA

5.0

10 reviews

Waterproofing

45 Edgemere Ave, Trenton, NJ 08618, USA

5.0

25 reviews

WaterproofingFoundation Repair

1145 NJ-33 Suite #1, Farmingdale, NJ 07727, USA

5.0

221 reviews

Mold Removal

5 Kimberly Ct, Manalapan Township, NJ 07726, USA

5.0

127 reviews

Mold Removal

92 Bayard St # 203, New Brunswick, NJ 08901, USA

5.0

62 reviews

Mold Removal

360 Main St, Matawan, NJ 07747, USA

5.0

194 reviews

Mold Removal

35 Clinton St, Middletown Township, NJ 07748, USA

5.0

71 reviews

Crawl Space Repair

1 Griffin Pl, Ocean Township, NJ 07712, USA

5.0

77 reviews

WaterproofingMold RemovalDrainage

231 Park Ave, Manalapan Township, NJ 07726, USA

5.0

15 reviews

Mold Removal
5.0

30 reviews

EncapsulationWaterproofingMold RemovalDrainage

263 Throckmorton St, Freehold, NJ 07728, USA

4.9

70 reviews

WaterproofingDrainage

34 Green St B, Woodbridge, NJ 07095, USA

4.9

1013 reviews

Crawl Space Repair

26 North Ave, Garwood, NJ 07027, USA

4.9

321 reviews

Drainage

1121 New Brunswick Ave, Manasquan, NJ 08736, USA

4.8

51 reviews

Crawl Space Repair

359 NJ-35 South, Cliffwood, NJ 07721, USA

4.8

2009 reviews

Drainage

2624 Hamilton Blvd, South Plainfield, NJ 07080, USA

4.8

618 reviews

Crawl Space Repair

1 Craven Ln #6372, Lawrenceville, NJ 08648, USA

4.8

5 reviews

WaterproofingFoundation Repair

451 Blackhorse Ln, North Brunswick Township, NJ 08902, USA

4.6

10 reviews

Crawl Space Repair

10 S River Rd, East Windsor, NJ 08512, USA

4.5

17 reviews

WaterproofingDrainage

1775 NJ-34 Building D Unit 14, Farmingdale, NJ 07727, USA

4.5

146 reviews

Crawl Space Repair

171 Main St, Matawan, NJ 07747, USA

4.3

75 reviews

Waterproofing

770 Ridge Rd, Monmouth Junction, NJ 08852, USA

3.4

11 reviews

Mold Removal

FAQs โ€” Crawl Space Services in Monmouth Junction

How much does crawl space repair cost in Monmouth Junction?

Crawl space repair in Monmouth Junction, New Jersey typically costs between $1,500 and $6,000, depending on the extent of damage and services required. With 26 local companies to compare, getting 2โ€“3 quotes usually saves 15โ€“30%.

How much does crawl space encapsulation cost in Monmouth Junction?

Crawl space encapsulation in Monmouth Junction typically costs between $3,000 and $8,000. The price depends on the size of your crawl space and the materials used.

Who is the top-rated crawl space company in Monmouth Junction?

Mold Solutions by Cowleys is the highest-rated crawl space contractor in Monmouth Junction with a 5.0โ˜… rating from 221 reviews. Affordable Remediation & Emergency Services (5.0โ˜…, 194 reviews) is also highly rated. Ratings shown are from public customer reviews.

How many crawl space contractors serve Monmouth Junction?

26 crawl space companies are listed for Monmouth Junction. The average local rating is 4.8โ˜… across 5,414 reviews. Contractors in nearby New York and Philadelphia also serve the area.

What crawl space services are available in Monmouth Junction?

Monmouth Junction contractors most commonly offer waterproofing, mold removal, crawl space repair, alongside repair, insulation, cleaning, and inspection. Compare providers above to see who offers what.

What should Monmouth Junction homeowners know before hiring a crawl space contractor?

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 5โ€“10ยฐF and reduce heating costs significantly. Always verify licensing and insurance, and get itemized quotes from at least two Monmouth Junction-area companies before signing.

Crawl Space Concerns in New Jersey

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 15โ€“25%
!Spring snowmelt creates seasonal flooding and moisture surges

Local Tip โ€” New Jersey

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 5โ€“10ยฐF and reduce heating costs significantly.

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Pro Tip

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