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Find Mold & toxic material testers in Hudson

Avatar for Valley Mold Services LLC
Valley Mold Services LLC
5.0(
5
)

Serving Hudson, WI and surrounding areas

Approved

In business since 2025

Small jobs welcome

Offers commercial services

"Sarah was so thorough and helpful. She spent so much time in our home and found all the areas with issues that we never even realized we had. She also helped support us and give advice on who to hire for remediation. I believe she provided significantly more support than anyone else would have. She would be an asset to anyone who needs help finding mold issues and making a plan to fix it!"
Aspergillius mold under bathroom sink
Ceiling underneath shower leak
Mold on drywall and baseboard
Mold testing by furnace and adjacent closet
Mold testing of wall opposite a room with an overf

+41

Response time4 hrs
Response rate100%
Minnesota Mold Inspection, LLC
4.8(
85
)

Serving Hudson, WI and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Vickie Swenson was amazing she was an advocate for us as consumers and talked to the mold companies herself to make sure they were performing up to standard. I wouldn't do that project again without her help. The reassurance that everything was done correctly was well worth twice the amount we paid. She was very friendly and professional. I would highly recommend her!"
Recommended by98%of homeowners
Avatar for WI MAIDS
WI MAIDS
4.5(
11
)

Serving Hudson, WI and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"I thought I had mold in a house that I just bought. Workers were on time and very professional. They did a mold test, which ended up being negative. I would hire them again"
WI-Mold
WI-Mold
WI-Mold
WI-Mold
WI-Mold

+9

Response time7 hrs
Recommended by80%of homeowners
American Air Improvement Resources, LLC
4.4(
8
)

Serving Hudson, WI and surrounding areas

In business since 2006

Free estimates

"I was impressed with the extent of knowledge that the tech exhibited upon his first visit. He was concerned and as interested in knowing the source of my problem as I was. He had a very quick understanding of what my needs were. I believe that he had the most reasonable explanation for the cause of the mold and more importantly, his company was going to handle it in the manner that I thought was safest in every way for me and my household. His explanation seemed to stem from experience and I was confident that my health was protected while doing this mold removal process. I appreciated not being scared into doing this removal."
Recommended by100%of homeowners
Microbe Guard
1.0(
1
)

Serving Hudson, WI and surrounding areas

In business since 2004

Microbe Guard of Western Wisconsin, LLC has been successfully completing mold remediation projects since 2004; we offer a professional and experienced approach when handling microbial remediation projects. There are thousands of types of mold that occur naturally in our environment. Most are harmless, some cause allergic reactions and others can be toxic enough to create severe health problems in some individuals. Microbe Guard of Western Wisconsin, LLC will help you determine the mold types and concentration levels in your home or workplace with our state of the art testing equipment. The remediation process includes identifying mold, locating and eliminating the source of moisture intrusion, properly containing the affected area from the rest of your home, running HEPA "air scrubber machines," removing and encapsulating mold, and properly disposing of all contaminated materials. Indoor Air Quality is of the most importance to you and your family. Contaminants such as mold can create serious health issues. Microbe Guard of Western Wisconsin, LLC will manage your project from beginning to end with our knowledge and expertise. We look forward to working with you.

FAQs for mold & toxic material test projects in Hudson, WI

Some companies offer a no‑cost phone or video consultation that screens for red flags. If the discussion points to a real issue, the pro will recommend a paid on‑site inspection. The complimentary call clarifies whether you need full testing, but it isn’t a substitute for samples, lab work, or a written report. Always confirm what the free service covers before you schedule.

A standard inspection, which includes basic air and surface samples, takes an average of two hours. If the pro needs to probe hidden spaces, such as wall cavities or ductwork, plan on up to six hours. Extra time allows the inspector to reach tight areas, collect additional samples, and document findings. Lab analysis is a separate process and often adds several business days to the overall timeframe before you receive the full report.

Mold thrives where moisture lingers and air flow is poor. Common hotspots include bathroom walls, kitchen backsplashes, window sills, HVAC vents, fireplaces, crawl spaces, and enclosed attics. Check these areas regularly—especially after leaks or high‑humidity weather—to catch growth early and avoid costly repairs.

Unchecked mold can knock 20% to 37% off a home’s market value because buyers worry about hidden damage and health risks. Even after remediation, visible staining or a history of major moisture issues can still lower offers and prolong the time on the market. Addressing mold quickly protects both your property’s structural integrity and its resale appeal.

The Hudson, WI homeowners’ guide to mold & toxic material tests

From average costs to expert advice, get all the answers you need to get your job done.