Crawl Space Repair in Jefferson, Wisconsin

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

Local Price Estimates — Jefferson

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 Jefferson

AK Basement Waterproofing

3723 W 6th St, Afton, WI 53501, USA

5.0

4 reviews

WaterproofingDrainage

Accurate Insulation Solutions LLC

W1081 Lewis Ln apt 15, Ixonia, WI 53036, USA

5.0

2 reviews

Insulation

Wisco Restoration

W249S8250 Center Dr, Mukwonago, WI 53149, USA

5.0

12 reviews

Crawl Space Repair

Dry Otter Basement Waterproofing

405 Karin Dr, North Prairie, WI 53153, USA

5.0

1 reviews

WaterproofingDrainage

Basement Foundation Repair

2128 Easy St, Waukesha, WI 53188, USA

5.0

102 reviews

Foundation RepairDrainage

Dry Source Property Restoration

217 N Main St, Deerfield, WI 53531, USA

4.9

91 reviews

Crawl Space Repair

Lakeshore Restoration LLC

1620 22nd St, Two Rivers, WI 54241, USA

4.9

196 reviews

Crawl Space Repair

Daleen Services

1231 Gleneagles Ct, Lake Geneva, WI 53147, USA

4.9

81 reviews

Crawl Space Repair

Accurate Insulation Solutions LLC

1705 Montclair Pl, Fort Atkinson, WI 53538, USA

4.9

67 reviews

Insulation

A+ Environmental, Inc.

22 N 3rd St Lower, Fort Atkinson, WI 53538, USA

4.9

34 reviews

Crawl Space Repair

Cornerstone Restoration

901 Front St, Sullivan, WI 53178, USA

4.9

48 reviews

Crawl Space Repair

Diversified Insulation

Diversified Insulation, 169 Industrial Dr A, Burlington, WI 53105, USA

4.9

230 reviews

Insulation

Revive Restoration

923 Applegate Rd, Madison, WI 53713, USA

4.8

378 reviews

Crawl Space Repair

Foust Foundation Inc

N 2312 Becker Rd, Fort Atkinson, WI 53538, USA

4.8

11 reviews

Foundation Repair

A&J Property Restoration

720 Little Potato Wy, DeForest, WI 53532, USA

4.8

170 reviews

Crawl Space Repair

Everdry Waterproofing of Wisconsin

w226n880 Eastmound Dr, Waukesha, WI 53186, USA

4.7

502 reviews

Waterproofing

Foundation Pros of Wisconsin LLC

20090 W Lincoln Ave, New Berlin, WI 53146, USA

4.7

79 reviews

Foundation Repair

Everdry Waterproofing of Wisconsin

4710 E Broadway # 110, Madison, WI 53716, USA

4.6

10 reviews

Waterproofing

Crete's Here LLC

73 Shirley St, Fort Atkinson, WI 53538, USA

4.3

6 reviews

Crawl Space Repair

ProAxis LLC

2738 Progress Rd, Madison, WI 53716, USA

4.2

24 reviews

Crawl Space Repair

FAQs — Crawl Space Services in Jefferson

How much does crawl space repair cost in Jefferson?

Crawl space repair in Jefferson, Wisconsin 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 Jefferson?

Crawl space encapsulation in Jefferson 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 Jefferson?

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

Crawl Space Concerns in Wisconsin

The Midwest combines multiple crawl space risks: radon gas seeping through soil, clay soils that move seasonally, and extreme weather events. A properly encapsulated crawl space with radon mitigation addresses the most serious health and structural risks in this region.

!Radon levels in Midwest crawl spaces are among the highest nationally — testing is essential
!Heavy clay soils expand when wet and contract when dry, stressing foundations
!Flash flooding and storm water overwhelm drainage systems regularly
!Temperature swings from -10°F to 100°F stress crawl space materials year-round
!Tornado and severe storm damage to foundations is more common in this region

Local Tip — Wisconsin

Radon is the #2 cause of lung cancer in the US, and Midwest homes are in a high-radon zone. If you are encapsulating your crawl space, add a radon mitigation system at the same time — bundling saves $500–$1,000 vs. separate installations.

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Pro Tip

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