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Top-Rated Mold testing and remediation specialists in Windom - Updated Nov 2026

Avatar for Mold Test Company MN
Mold Test Company MN
3.7(
85
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Windom, MN and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"Helped me with questions about air quality in my home and specific causes and treatments when tests proved I had issues. As a result, I am well on my way toward a cleaner, safer environment. I am a Vietnam era vet and the technician (not giving his name without his awareness) upon realizing that showed tremendous respect."
Mold Testing
Drywall
Mold Testing
Mold Testing
Mold Testing

+43

Response time1 day
92 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Windom, MN and surrounding areas

In business since 1971

Credit card accepted

"AHS is ok. They cover repairs of most everything under the roof of your house. The companies that contract with them are not always the best. You call AHS with the issue, they send a fax to the repair company and give you the contact info. If they don't contact you within 24 hours, you call them. Sometimes they answer, sometimes they don't. When they arrive (usually three days or so later), they service the item. if it has issues within the 90 days, you call AHS again, they are sent out with no charge. If the serviceman decides the unit is unrepairable, AHS will allow you to choose a replacement from their listing (usually not as good as what you have) they will install and remove your old item, or give you wholesale amount to buy and install your own. Prices vary on what you want covered and what you want the copay to be, plus where you live. For me it is 49.99 per month with a 75.00 time of service order. You can have more than one item serviced at the same time under the same fee. If you have a SEAR product the repair guys are great. Not that wild about the other ones they send out. But it is a big savings compared to calling someone on your own. The cost of service is only the 75.00 copay."
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+2

Recommended by65%of homeowners
CJ Equities
4.5(
1
)
Indoor Air Quality Testing

Serving Windom, MN and surrounding areas

In business since 1996

Free estimates

Credit card accepted

At CJ Equities, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

Response time2 days
Recommended by100%of homeowners
Avatar for Matthew Moss Painting
Matthew Moss Painting
3.7(
3
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Windom, MN and surrounding areas

In business since 1990

Emergency services offered

Credit card accepted

Interior painting, exterior painting, Log Cabin Staining sheetrock repair, carpentry work, staining, concrete painting, handyman work, pressure washing, corn cobb and walnut shell blasting, cedar roof cleaning and stain & wood floor re-finishing. Additional phone number - (218) 851-4078

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+24

Recommended by66%of homeowners
Mold Testing and Remediation FAQs, answered by experts

Black mold on wood is a very serious issue. Besides compromising the structural integrity of the wood, it poses significant health risks. Stachybotrys chartarum, commonly known as toxic black mold, produces mycotoxins that can lead to respiratory issues, allergies, skin irritations, and other health problems. If left untreated, it can spread rapidly and compromise the structural stability of the affected wooden structures. Immediate remediation and preventive measures are essential to mitigate the risks associated with black mold on wood.

In most cases, cloudy tap water is safe to drink, as the cause is often harmless air bubbles. A simple test is to let a glass of water sit for a few minutes; if the cloudiness dissipates, it was likely just trapped air. However, you cannot be certain of the water's safety without knowing the cause or performing a water test. If the cloudiness is persistent, comes with yellow or brown discoloration, or is accompanied by plumbing issues, it may pose a health risk. In such cases, it is best to call a local plumber to find the cause.

Usually, when you have mold, you will notice that your indoor air quality isn’t what it should be. You might notice dank odors, for instance, coming from your carpet, and it may feel damp or spongy. Or you may find that your family members are showing more allergy symptoms than usual, from coughing and sneezing to itchy, watery eyes.

And, of course, if you’ve recently experienced flooding or you live in a particularly humid environment, that’s a good sign you’re at risk for mold growth.

No—there are key things that help you determine if it’s mold versus mildew. Mildew is a specific type of mold. Both can trigger allergies, asthma, and respiratory symptoms, though mold is typically more severe than mildew.

You can kill slime mold with organic fungicides and commercial products like BioSafe Disease Control. However, the following substances will also get rid of slime mold: baking soda, potassium bicarbonate, cornmeal, cornmeal tea, and hydrogen peroxide. Typically, these fungi are cosmetic and rarely harmful to plants, so it’s OK to wait it out. The matter will disappear in a few days to two weeks.

The Windom, MN homeowners’ guide to mold testing and remediation services

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