Basement Mold Removal in Madison, Wisconsin
Basement mold is the most common mold removal call in Madison. Foundation seepage, inadequate waterproofing, and the temperature differential between basement air and cold concrete walls creates persistent condensation. Both finished and unfinished basements are vulnerable — finished basements present additional complexity because mold grows inside walls, under flooring, and behind paneling before it becomes visible.
Finished vs. Unfinished Basements
Unfinished basement mold is typically more straightforward — visible on joists, block walls, and concrete surfaces, accessible for containment and removal. Finished basements require demolition of drywall, flooring, and insulation to reach mold-contaminated materials behind them. This drives up cost and extends timelines. One critical distinction Madison homeowners often miss: waterproofing and mold removal are different services. A contractor who offers to seal your foundation is addressing moisture entry — but if mold has already grown on structural materials, it must be removed first. Sequence matters.
Basement Mold Removal Contractors in Madison
21 listedAll Madison Mold Removal Contractors
Action Plumbing, Heating, Air Conditioning and Electric, Inc.
1338 S Midvale Blvd, Madison, WI 53711
+1 608-291-7148Dirty Ducts Cleaning & Environmental Inc
3025 Perry St, Madison, WI 53713
+1 608-204-3828Monona Plumbing & Fire Protection
3126 Watford Way, Madison, WI 53713
+1 608-273-4556Steam Plus Cleaning and Restoration
602 Sawyer Terrace Unit 209, Madison, WI 53705
+1 608-333-1415Wisconsin Natural Air Duct Cleaning Madison
135 S Hancock St Ste 107, Madison, WI 53703
+1 920-629-4870The Facility Solutions Company
406 N 7th St, Madison, WI 53704
Warden & Sons Painting Contractors, LLC
5201 Tokay Blvd, Madison, WI 53711
+1 608-274-0980Everdry Waterproofing of Wisconsin
4710 E Broadway # 110, Madison, WI 53716
+1 608-608-9100Basement Mold Removal Cost in Madison
Typical range: $1,000 – $4,000
Finished basements with wall and flooring demolition required often run $3,000–$6,000. Get scope defined in writing before work starts.
| Location | Typical range |
|---|---|
| Bathroom | $500 – $1,500 |
| Crawl space | $500 – $2,000 |
| Basement | $1,000 – $4,000 |
| Attic | $1,000 – $4,000 |
| HVAC system | $2,000 – $8,000 |
| Whole house (severe) | $10,000 – $30,000+ |
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