Crawl Space Repair in Dayton, New Jersey

Reviewed by Michael Petersonยท Licensed Home Inspector

27 crawl space companies serve Dayton, New Jersey, together holding 5,650 customer reviews. Blue Umbrella Waterproofing is the highest-rated at 5.0โ˜… (432 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, drainage.

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

Local Price Estimates โ€” Dayton

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 Dayton

5.0

30 reviews

EncapsulationWaterproofingMold RemovalDrainage

360 Main St, Matawan, NJ 07747, USA

5.0

194 reviews

Mold Removal
5.0

75 reviews

WaterproofingMold Removal

5 Kimberly Ct, Manalapan Township, NJ 07726, USA

5.0

127 reviews

Mold Removal

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

5.0

122 reviews

Waterproofing

45 Edgemere Ave, Trenton, NJ 08618, USA

5.0

25 reviews

WaterproofingFoundation Repair

1057 Raymond Blvd, Newark, NJ 07102, USA

5.0

8 reviews

Foundation Repair

79 Delaware Ave, Stirling, NJ 07980, USA

5.0

34 reviews

Mold Removal

231 Park Ave, Manalapan Township, NJ 07726, USA

5.0

15 reviews

Mold Removal

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

5.0

62 reviews

Mold Removal

29 Alden St Suite LL1B, Cranford, NJ 07016, USA

5.0

432 reviews

Waterproofing

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

5.0

221 reviews

Mold Removal

41 Murray St, Rahway, NJ 07065, USA

4.9

166 reviews

Drainage
4.9

264 reviews

Crawl Space Repair

26 North Ave, Garwood, NJ 07027, USA

4.9

321 reviews

Drainage

321 New York Ave, Clark, NJ 07066, USA

4.9

87 reviews

Drainage

263 Throckmorton St, Freehold, NJ 07728, USA

4.9

70 reviews

WaterproofingDrainage

2001 US-46 Suite 310, Parsippany-Troy Hills, NJ 07054, USA

4.9

256 reviews

Crawl Space Repair

306 Twin Lakes Blvd, Little Egg Harbor Township, NJ 08087, USA

4.9

51 reviews

Crawl Space Repair

729 Jerusalem Rd, Scotch Plains, NJ 07076, USA

4.8

66 reviews

Waterproofing

2624 Hamilton Blvd, South Plainfield, NJ 07080, USA

4.8

618 reviews

Crawl Space Repair

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

4.8

2010 reviews

Drainage

1429 US-22, Mountainside, NJ 07092, USA

4.8

153 reviews

Waterproofing

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

4.8

5 reviews

WaterproofingFoundation Repair

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

4.5

146 reviews

Crawl Space Repair

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

4.5

17 reviews

WaterproofingDrainage

171 Main St, Matawan, NJ 07747, USA

4.3

75 reviews

Waterproofing

FAQs โ€” Crawl Space Services in Dayton

How much does crawl space repair cost in Dayton?

Crawl space repair in Dayton, New Jersey typically costs between $1,500 and $6,000, depending on the extent of damage and services required. With 27 local companies to compare, getting 2โ€“3 quotes usually saves 15โ€“30%.

How much does crawl space encapsulation cost in Dayton?

Crawl space encapsulation in Dayton 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 Dayton?

Blue Umbrella Waterproofing is the highest-rated crawl space contractor in Dayton with a 5.0โ˜… rating from 432 reviews. Mold Solutions by Cowleys (5.0โ˜…, 221 reviews) is also highly rated. Ratings shown are from public customer reviews.

How many crawl space contractors serve Dayton?

27 crawl space companies are listed for Dayton. The average local rating is 4.9โ˜… across 5,650 reviews. Contractors in nearby New York and Philadelphia also serve the area.

What crawl space services are available in Dayton?

Dayton contractors most commonly offer waterproofing, mold removal, drainage, alongside repair, insulation, cleaning, and inspection. Compare providers above to see who offers what.

What should Dayton 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 Dayton-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.