Mold Inspectors in Wisconsin
Find local mold inspection professionals across Wisconsin. Browse every city we cover or submit an inspection request to be matched with available pros.
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Mold inspection professionals in Wisconsin
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24x7 Home Inspections
Beloit, WI
Unclaimed listing
NRPP: Measurement ProfessionalSource: NRPP
A-1 Radon & Vacuum
Appleton, WI
Unclaimed listing
NRPP: Measurement ProfessionalSource: NRPP
Badger State Radon Services
Mequon, WI
Unclaimed listing
NRPP: Measurement ProfessionalSource: NRPP
Best Radon Solutions, LLC
East Troy, WI
Unclaimed listing
NRPP: NRPP Certified Radon ProfessionalSource: NRPP
Carew Heating And A/C
Watertown, WI
Unclaimed listing
NRPP: NRPP Certified Radon ProfessionalSource: NRPP
Gross Inspection Services LLC
Butler, WI
Unclaimed listing
InterNACHI Certified Mold Inspector (CMI)NRPP: Measurement ProfessionalSourced from InterNACHI
Hillmann Consulting
Waupaca, WI
Unclaimed listing
NRPP: Measurement ProfessionalSource: NRPP
Housemaster
Waukesha, WI
Unclaimed listing
NRPP: Measurement ProfessionalSource: NRPP
La Crosse County Health Department
La Crosse, WI
Unclaimed listing
NRPP: Measurement ProfessionalSource: NRPP
Lifetime Radon Solutions Inc.
Delafield, WI
Unclaimed listing
NRPP: NRPP Certified Radon ProfessionalSource: NRPP
M.P.G. Radon Services
Mc Farland, WI
Unclaimed listing
NRPP: Measurement ProfessionalSource: NRPP
Professional Radon Service
Viroqua, WI
Unclaimed listing
NRPP: Measurement ProfessionalSource: NRPP
Puretech Home Services
Poynette, WI
Unclaimed listing
NRPP: Measurement ProfessionalSource: NRPP
Radon Associates LLC
New Richmond, WI
Unclaimed listing
NRPP: Measurement ProfessionalSource: NRPP
Radon Gone Wi LLC
Burlington, WI
Unclaimed listing
NRPP: Measurement ProfessionalSource: NRPP
Radon Measurement & Elimination Services
Elm Grove, WI
Unclaimed listing
NRPP: Measurement ProfessionalSource: NRPP
Radon Rescuers LLC
Sussex, WI
Unclaimed listing
NRPP: NRPP Certified Radon ProfessionalSource: NRPP
Safeair Pros
Menasha, WI
Unclaimed listing
NRPP: Measurement ProfessionalSource: NRPP
Unclaimed listing
NRPP: Measurement ProfessionalSource: NRPP
Swat Environmental
Appleton, WI
Unclaimed listing
NRPP: NRPP Certified Radon ProfessionalSource: NRPP
The Sigma Group, Inc.
Milwaukee, WI
Unclaimed listing
NRPP: Measurement ProfessionalSource: NRPP
Uw Madison Office Of Radiation Safety
Madison, WI
Unclaimed listing
NRPP: Measurement ProfessionalSource: NRPP
Vertical Inspections
Williams Bay, WI
Unclaimed listing
NRPP: NRPP Certified Radon ProfessionalSource: NRPP
Wisconsin Radon & Environmental, LLC
Milwaukee, WI
Unclaimed listing
NRPP: Measurement ProfessionalSource: NRPP
Wisconsin Mold Information
Climate Zone
Humid Continental
Köppen primary classification
Humidity Level
High year-round (60–80% annual avg)
NOAA NCEI 1991–2020 normals
Common Mold Types
Cladosporium, Aspergillus, Penicillium
Per EPA mold guidance
Weather considerations
Lake-effect humidity, harsh winters with ice damming, and aging housing stock are the dominant drivers.
State licensing
Wisconsin does not have a state-level mold-license requirement. Verify each pro's industry certifications (IICRC, ACAC, etc.) and proof of insurance before hiring.
Sources: NOAA climate normals; EPA mold guidance; state licensing authorities. See our data sources.
Local Market Data
Average cost in Wisconsin
$500 – $4,500
Source: HomeAdvisor / Angi 2024 industry survey + EPA cost guidance. Actual quotes vary by job size and accessibility.
See our data sources →Wisconsin mold-inspection guides
State-specific articles -- pricing, licensing, climate-driven mould risk, insurance coverage, and more.
Cost guide
What you'll typically pay for a mold inspection, with state-specific pricing context.
Read for Wisconsin
Licensing & credentials
Whether the state requires a license, how to verify it, and what credentials matter when it doesn't.
Read for Wisconsin
Common mold types
Which mould species actually grow in homes here, driven by climate and humidity.
Read for Wisconsin
How to hire
State-specific vetting checklist for choosing a qualified mold inspector.
Read for Wisconsin
Climate & risk
How the state's climate shapes indoor mold risk, plus controls that work in this climate.
Read for Wisconsin
Insurance coverage
How homeowner insurance typically handles mould claims in the state, with claim-documentation tips.
Read for Wisconsin
Pre-purchase
Whether to add a mould inspection to your home purchase, and how to use the report in negotiation.
Read for Wisconsin
Basement mold
Causes, prevention, and cleanup for the foundation type that dominates this region's housing stock.
Read for Wisconsin
Winter condensation
Cold-surface condensation, ice damming, and indoor humidity targets for cold-climate winters.
Read for Wisconsin
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MoldInspectorsNearMe.com is a directory and lead-referral platform. We do not perform mold inspections. We are not a medical authority. See our disclaimer.