Crawl Space Repair in New London, Connecticut

Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in New London. 20 local companies found.

Local Price Estimates — New London

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 New London

SERVPRO of Old Saybrook

167-3 Elm St Suite 24961, Old Saybrook, CT 06475, USA

5.0

193 reviews

Crawl Space Repair

Attack A Crack

23 Elsmere Rd, Amston, CT 06231, USA

5.0

262 reviews

Crawl Space Repair

SERVPRO of New London

300 State St Unit #150, New London, CT 06320, USA

5.0

24 reviews

Crawl Space Repair

Stress Free Solutions Home Improvement

19 Valerie St, Waterford, CT 06385, USA

5.0

13 reviews

Crawl Space Repair

Koala Insulation of Southern Connecticut

23 Bridgeport Ave, Shelton, CT 06484, USA

5.0

122 reviews

Insulation

New England Performance Insulation

262 Quarry Rd, Milford, CT 06460, USA

5.0

155 reviews

Insulation

T.J. Nelson Home Improvements

43 Willetts Ave, New London, CT 06320, USA

5.0

13 reviews

Crawl Space Repair

Signature Stamped Concrete, LLC

7 Deborah St, Waterford, CT 06385, USA

5.0

68 reviews

Crawl Space Repair

Coastline Restoration

77 Broad St, Groton, CT 06340, USA

5.0

45 reviews

Crawl Space Repair

CustomPro LLC Basement Waterproofing, Septic, and Drainage.

29 Ore St, Norwich, CT 06360, USA

5.0

25 reviews

WaterproofingDrainage

A & A Basement Waterproofing

290 Amity Rd, Bethany, CT 06524, USA

5.0

131 reviews

WaterproofingDrainage

Quality Craft Home Enhancements

139 Shaw St, New London, CT 06320, USA

5.0

38 reviews

Crawl Space Repair

Koala Insulation of Eastern Connecticut

90 Progress Dr, Manchester, CT 06042, USA

4.9

85 reviews

Insulation

Eastern Waterproofing Co Inc

199 Adams St, Manchester, CT 06042, USA

4.9

113 reviews

Waterproofing

Giordano Restoration

534 Colonel Ledyard Hwy, Ledyard, CT 06339, USA

4.9

76 reviews

Crawl Space Repair

Groundworks

101 Powdered Metal Dr, North Haven, CT 06473, USA

4.9

442 reviews

Crawl Space Repair

Budget Dry Basement Waterproofing

158 CT-81, Killingworth, CT 06419, USA

4.8

453 reviews

WaterproofingDrainage

Frontline Waterproofing And Masonry

25 Astor Pl, New Britain, CT 06051, USA

4.8

51 reviews

Waterproofing

Connecticut Basement Systems

33 Progress Ave, Seymour, CT 06483, USA

4.8

1756 reviews

Drainage

Nadeau Brothers Foundation

203 Costello Rd, Newington, CT 06111, USA

4.6

21 reviews

Foundation Repair

FAQs — Crawl Space Services in New London

How much does crawl space repair cost in New London?

Crawl space repair in New London, Connecticut 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 New London?

Crawl space encapsulation in New London 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 New London?

Local contractors in New London offer encapsulation, repair, waterproofing, mold removal, insulation, cleaning, and inspection services. Use our directory to find and compare local professionals.

Crawl Space Concerns in Connecticut

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 — Connecticut

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.