Best basement waterproofing pros near Negaunee, MI

Q: Which areas of my home are at risk for mold?

• <div><p>Unfortunately, mold can grow pretty much anywhere, on any kind of surface. However, you&rsquo;re most likely to see it in damp areas like basements or bathrooms, as well as anywhere there has been a water leak. Consult a local mold specialist to determine if certain areas of your home are prone to mold based on climate and other factors.</p></div>

Q: How can I prevent future water accumulation issues?

• <div><p>Preventing water accumulation involves regular inspections, maintaining effective drainage systems, ensuring proper roof maintenance, and taking preventive measures against heavy rainfall or floods.</p></div>

Q: When should you not use a dehumidifier?

• <div><p>Ideal humidity conditions generally range from 30% to 50%, with 45% considered optimal humidity for most homes. If your humidity levels drop below that range, you can turn your dehumidifier off. Additionally, suppose the temperature where the dehumidifier is installed falls below 60 degrees Fahrenheit. In that case, it's best to turn it off and unplug it since cooler temperatures can cause the unit's coils to freeze. </p></div>

Q: Can mold grow in or behind an encapsulated crawl space?

• <div><p>The purpose of crawl space encapsulation is to prevent mold by blocking moisture and reducing humidity. If the vapor barrier is properly installed, it significantly reduces the chance of mold developing within the crawl space. However, mold can sometimes grow behind the encapsulation material, but it will be sealed away from the main area. Additionally, moisture can still condense inside the encapsulated space, so if you notice excess humidity, installing a dehumidifier is recommended to prevent mold and mildew growth.</p></div>

Q: Can you get sick from a wet basement?

• <div><p>While water in your basement is unlikely to make you sick unless it&rsquo;s coming from a sewage backup, mold is likely to start to grow in wet areas within 24 hours, and mold can make you sick. According to the <a href="https://www.cdc.gov/mold-health/about/index.html">Centers for Disease Control and Prevention (CDC)</a>, inhaling mold spores can cause allergy symptoms, including runny nose, itchy eyes, difficulty breathing, wheezing, and itchy skin. Individuals with pre-existing respiratory issues like asthma and immunocompromised individuals are at an elevated risk of symptoms when inhaling mold spores.</p></div>

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Verified Reviews for Basement Waterproofing pros in Negaunee, MI

*The Angi rating for Basement Waterproofing companies in Negaunee, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Negaunee, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on December 20, 2025

Reviewed in December 2025
Jeremiah made the trek up to the upper peninsula of Michigan to paint and clean up our exterior chimney. He did a magnificent job, and the only issue now is the rest of my house exterior looks subpar next to it. Nice person and reasonable prices to boot. A++
Goin Quality Painting and Home Services
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Reviewed in July 2025
I had a large pine that had to come down. It was on the corner of my lot, so he had the street, houses, and numerous wires to deal with. He had the tree down, cut up, and ready to haul away within an hour or so. He was also conscientious of other plantings I have there. I absolutely recommend...
Newman Tree Service
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Reviewed in April 2024
Dominic has done many jobs for me at my home and also my rental properties, always great work and always at the promised date and time.
U.P. TECHNOLOGIES, LLC
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Reviewed in May 2023
They were fast and professional! With a quick call and visit, we were saved after a home inspection that discovered some hidden mold over our porch. After the treatment the house was as good as new and cleared for sale. Thank you Jeff especially for being so professional! It made things much...
911 Restoration of Tri-Cities
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Reviewed in April 2023
Kenny came quoted the job of staining the house and 4 car garage, was able to start and finish the job quickly and professionally. He did so great of a job that I had hired him to touch up some interior work as well. He good, quick and reliable. What more could you ask for.
MC Coating, LLC
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Reviewed in November 2021
William was a nice guy. He did a wonderful job on my fence and charged a reasonable price!!
WG Landscaping
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Reviewed in February 2018
We are thrilled with the work that was done ,got kitchen cabinet restoration and painting ; our basement needed new subfloor and vinyl installation. Savu LLC did a great work this past summer, always on schedule and kept the place very clean, one of the most reliable contractor I've ever hired....
Savu LLC
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Reviewed in November 2013
Went great. The weather was not that great so that ccaused some delay. The job was done very well. When my excavator damaged the basement later they were back with in 3 working days to fix the damage. Highly recommend for the owners and the crews proffesionalism and quality of the work. <br />
Marshall Masonry
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Reviewed in November 2012
We discovered that our sewer was backing up into our basement on a Saturday morning. Since our basement is 3/4 finished, time was of the essence. The sewer had not yet reached the finished/carpeted part of the basement and we did not want it to. We called Swick and they were able to get a...
Swick Home Services
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Reviewed in May 2011
This is not the first time I used Casual Construciton and won't be the last. Dave is very courteous and returns all phone calls promptly which is somewhat unusual in that line of work for some reason. His lead carpenter did a fantastic job from start to finish. Clean up every day, made living...
CASUAL CONSTRUCTION
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Top-Rated Basement waterproofing pros in Negaunee - Updated Nov 2026

Northland Basement Systems

4.7(

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Negaunee, MI and surrounding areas

Approved

In business since 1991

Free estimates

Warranties offered

"Very professional, knowledgeable and competent ."

16 neighbors recently requested a quote

Recommended by100%of homeowners

Basement Drainage Channels - Install

Serving Negaunee, MI and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"He built a pole barn from start to finish and we couldn’t be more happy with his work. He is a hard worker who showed up on time everyday when he said he would be there."

+70

1 neighbors recently requested a quote

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Armatti’s Trucking and Excavating

5.0(

)

Basement Drainage Channels - Install

Serving Negaunee, MI and surrounding areas

"They restored everything better than it was. They did an awesome job. I have no complaints. I would recommend them to anybody."

Recommended by100%of homeowners

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Hampton Enterprise LLC

3.7(

)

Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Negaunee, MI and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"They were good. They were pretty fast and came on time. My overall experience with them has been good."

Recommended by60%of homeowners

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KCD Construction, LLC

3.5(

)

Basement Drainage Channels - Install

Serving Negaunee, MI and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"KCD Construction did a good job."

Response time1 day

Recommended by100%of homeowners

Request Quote

Basement Waterproofing FAQs, answered by experts

Unfortunately, mold can grow pretty much anywhere, on any kind of surface. However, you’re most likely to see it in damp areas like basements or bathrooms, as well as anywhere there has been a water leak. Consult a local mold specialist to determine if certain areas of your home are prone to mold based on climate and other factors.

Preventing water accumulation involves regular inspections, maintaining effective drainage systems, ensuring proper roof maintenance, and taking preventive measures against heavy rainfall or floods.

Ideal humidity conditions generally range from 30% to 50%, with 45% considered optimal humidity for most homes. If your humidity levels drop below that range, you can turn your dehumidifier off. Additionally, suppose the temperature where the dehumidifier is installed falls below 60 degrees Fahrenheit. In that case, it's best to turn it off and unplug it since cooler temperatures can cause the unit's coils to freeze.

The purpose of crawl space encapsulation is to prevent mold by blocking moisture and reducing humidity. If the vapor barrier is properly installed, it significantly reduces the chance of mold developing within the crawl space. However, mold can sometimes grow behind the encapsulation material, but it will be sealed away from the main area. Additionally, moisture can still condense inside the encapsulated space, so if you notice excess humidity, installing a dehumidifier is recommended to prevent mold and mildew growth.

While water in your basement is unlikely to make you sick unless it’s coming from a sewage backup, mold is likely to start to grow in wet areas within 24 hours, and mold can make you sick. According to the Centers for Disease Control and Prevention (CDC), inhaling mold spores can cause allergy symptoms, including runny nose, itchy eyes, difficulty breathing, wheezing, and itchy skin. Individuals with pre-existing respiratory issues like asthma and immunocompromised individuals are at an elevated risk of symptoms when inhaling mold spores.

The Negaunee, MI homeowners’ guide to basement waterproofing services

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

See all articles

Lawrence Bonk
•
Oct 16, 2026Oct 16, 2026
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What Is Basement Waterproofing and How Does It Work?
Struggling with a damp basement? Learn about basement waterproofing and how these tips can help keep your basement safe from the elements.
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•
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How to Keep Your Basement Dry and Get Rid of Moisture
Can’t seem to get rid of the moisture and mold in your basement? Learn why basements tend to hold moisture and how to get rid of moisture in the basement.
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•
Jul 8, 2026Jul 8, 2026
7 Reasons Water Is Seeping Through Your Basement Floor
Unearth the root causes of water seepage in your basement floor. Explore effective solutions to keep your basement dry and your home protected.