Crawl Space Repair in Sun Prairie, Wisconsin
Reviewed by Michael Peterson· Licensed Home Inspector
30 crawl space companies serve Sun Prairie, Wisconsin, together holding 4,277 customer reviews. Basement Foundation Repair is the highest-rated at 5.0★ (102 reviews). Local crawl space repair typically runs $1,450–$5,900, and full encapsulation $2,800–$7,900. The most common services offered here are crawl space repair, drainage, waterproofing.
Find trusted local contractors for crawl space encapsulation in Sun Prairie, waterproofing in Sun Prairie, mold removal in Sun Prairie, and more in Sun Prairie.
Local Price Estimates — Sun Prairie
* 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 Sun Prairie
204 Columbia Ave, DeForest, WI 53532, USA
6 reviews
1460 W Main St Ste 140, Sun Prairie, WI 53590, USA
79 reviews
2128 Easy St, Waukesha, WI 53188, USA
102 reviews
4794 Norton Dr, Sun Prairie, WI 53590, USA
8 reviews
762 Lois Dr #3, Sun Prairie, WI 53590, USA
2 reviews
5341 Wood Dr, Sun Prairie, WI 53590, USA
66 reviews
555 Glen Dr, Madison, WI 53711, USA
33 reviews
1333 College Ave, South Milwaukee, WI 53172, USA
52 reviews
5440 Willow Rd STE 114, Waunakee, WI 53597, USA
2 reviews
3432 County Hwy N, Cottage Grove, WI 53527, USA
661 reviews
217 N Main St, Deerfield, WI 53531, USA
91 reviews
923 Applegate Rd, Madison, WI 53713, USA
378 reviews
4740 McFarland Ct, McFarland, WI 53558, USA
71 reviews
754 W Airport Rd, Menasha, WI 54952, USA
1522 reviews
720 Little Potato Wy, DeForest, WI 53532, USA
170 reviews
4222 Milwaukee St #8, Madison, WI 53714, USA
21 reviews
w226n880 Eastmound Dr, Waukesha, WI 53186, USA
501 reviews
3098 Happy Valley Rd, Sun Prairie, WI 53590, USA
131 reviews
5959 Haase Rd, DeForest, WI 53532, USA
154 reviews
4710 E Broadway # 110, Madison, WI 53716, USA
10 reviews
6709 Raymond Rd Suite 208, Madison, WI 53719, USA
11 reviews
1580 Liatris Dr, Sun Prairie, WI 53590, USA
7 reviews
4230 E Towne Blvd, Madison, WI 53704, USA
19 reviews
6700 Traveler Trail, Windsor, WI 53598, USA
9 reviews
635 S Bird St, Sun Prairie, WI 53590, USA
13 reviews
4801 Sheboygan Ave, Madison, WI 53705, USA
4 reviews
3052 N 91st St, Milwaukee, WI 53222, USA
0 reviews
FAQs — Crawl Space Services in Sun Prairie
How much does crawl space repair cost in Sun Prairie?
Crawl space repair in Sun Prairie, Wisconsin typically costs between $1,450 and $5,900, depending on the extent of damage and services required. With 30 local companies to compare, getting 2–3 quotes usually saves 15–30%.
How much does crawl space encapsulation cost in Sun Prairie?
Crawl space encapsulation in Sun Prairie typically costs between $2,800 and $7,900. The price depends on the size of your crawl space and the materials used.
Who is the top-rated crawl space company in Sun Prairie?
Basement Foundation Repair is the highest-rated crawl space contractor in Sun Prairie with a 5.0★ rating from 102 reviews. Rodriguez Exteriors, LLC (5.0★, 79 reviews) is also highly rated. Ratings shown are from public customer reviews.
How many crawl space contractors serve Sun Prairie?
30 crawl space companies are listed for Sun Prairie. The average local rating is 4.6★ across 4,277 reviews. Contractors in nearby Milwaukee and Madison also serve the area.
What crawl space services are available in Sun Prairie?
Sun Prairie contractors most commonly offer crawl space repair, drainage, waterproofing, alongside repair, insulation, cleaning, and inspection. Compare providers above to see who offers what.
What should Sun Prairie homeowners know before hiring a crawl space contractor?
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. Always verify licensing and insurance, and get itemized quotes from at least two Sun Prairie-area companies before signing.
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.
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.
Recommended services for Sun Prairie:
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Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.