Get matched with top basement waterproofing pros in Molt, MT

Q: What material do you use to waterproof a basement?

• <div><p>&ldquo;Basement waterproofing&rdquo; sometimes refers to applying a waterproof sealant to basement walls, in which case you would use a waterproof paint, often made of latex. However, there are many methods you can use to waterproof a basement, including exterior drainage systems, interior drainage systems, dehumidifiers, and more. As such, the materials you use can vary depending on the methods you use.</p></div>

Q: How long does it take to waterproof a basement or crawlspace?

• <div><p>The process might take a few days to a week, depending on the method chosen, area size, and weather conditions. Some solutions, like simple interior sealants, may require less time.</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: Should I be worried about water in my basement?

• <div><p>You should take care of any sign of water in your basement, whether it&rsquo;s dampness after heavy rain or puddles of water on the floor. Besides potentially causing a health hazard, the moisture can damage your home&rsquo;s structure and foundation. Furthermore, mold can grow quickly and spread throughout the rest of your home. With <a href="https://www.angi.com/articles/how-much-does-mold-remediation-service-cost.htm">mold remediation costs</a> ranging between <b>$1,200 and $3,400</b>, it&rsquo;s best to avoid mold issues by fixing the leak.</p></div>

Q: How can I tell if my basement or crawlspace needs waterproofing?

• <div><p>Signs include persistent dampness, mold or mildew presence, musty odors, and visible water stains. If any of these occur, it is advisable to contact a professional for an inspection.</p></div>

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Verified Reviews for Basement Waterproofing pros in Molt, MT

*The Angi rating for Basement Waterproofing companies in Molt, MT 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 Molt, MT 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 March 07, 2025

Reviewed in March 2025
Installed drywall and texture in basement. Great job and happy customer!
Peak Drywall LLC
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Reviewed in July 2023
We had our basement egress windows replaced by RBA. They were always on time, communicated every few weeks with updates and completed a clean and efficient install. When we decide to replace the upstairs windows, we will definitely use them!
Renewal by Andersen of Montana
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Reviewed in April 2022
I recently had 6 basement windows replaced and I love them! The whole process from the beginning to the end was great!
Renewal By Anderson Montana
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Reviewed in March 2022
The two girls were on time and did a good job cleaning. We had a lot of dust due to some painting and sanding so it took a long time to get all of it cleaned up. As a result, they were only able to get the main floor cleaned and not the basement. I was happy with the results and next time the...
Boardwalk Home & Office Cleaning
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Reviewed in January 2020
We needed a bathroom sink drain stop replaced; the faucet of our basement utility sink replaced; the outdoor faucet replaced. All three projects were quoted with replacement equipment and labor, with a new customer discount. The sink drain stop was replaced with an upgrade instead of a...
Drip Drop Plumbing, Inc.
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Reviewed in October 2018
The home with the cracked sewer line was built in 1935 and the sewer line and clean out were made of cast iron. For some reason the cast iron pipe cracked about one foot above the basement floor, right where the sewer exits the house. The concrete floor in the basement had to be jackhammered out...
Roto-Rooter - Billings
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Reviewed in July 2018
After our basement flooded, we removed the bottom 12" of our walls. The job was not large, but we needed someone who could do the work well and at a reasonable price. The work was done exceptionally well. It was quick and within my budget. My dog even liked them, which is not always the case. I...
Burch Drywall And Paint, LLC
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Reviewed in April 2015
I have always had a damp spot in my basement, which has tile over concrete. I asked my plumber and he was stumped. Two people from ProTech came out, had no idea of the cause, but didn't charge me anything. Later a family member who had done a decorative finish on her concrete floor told me...
ProTech Mechanical Inc
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Reviewed in February 2015
Our floor trusses made it difficult to minimize huge duct runs---but the workmen followed directions and the basement ceiling is attractive. We had asked for a dehumidifier in the bid, and when it got overlooked they apologized & ordered it. All is working well! Both the basement and the main...
Comfort Heating & Air Conditioning LLC
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Reviewed in September 2014
Very respectful of our home. Worked long hours to fulfill the promised schedule. Had good ideas to help us achieve an industrial look basement and get rid of the ugly drop ceiling.
E&P Painting
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Find Basement waterproofing pros in Molt

Groundworks

4.3(

)

Serving Molt, MT and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Warranties offered

"My certified inspector MatthewCote out of the Belgrade, MT office found i have a natural spring comming up in my crawlspace. I knew I had water streaming all over crawlspace and my husband believed it was due to watering lawn of the hill our house sits on. Matt was great to work with, he was totally professional. He explained my situation and showed me in photos and map of my basement what this ssprincause, how it had eroded and damage caused. It has been going on for quite a few years, of which I noticed escalation of water even though I decreased watering on above lawn. I wish I had researched this sooner. But MATT assured me it's not too late. He was clear and concise as to what I needed done to resolve and eliminate further damage by installing 2 sump pumps, installing trenches & piping to drain all areas of water, draining ouside of house past septic and leach field, add a humidifier and encapsulation of crawlspace. I highly recommend Groundworks and Matt to anyone."

+16

Response time2 days

35 neighbors recently requested a quote

Recommended by72%of homeowners

Serving Molt, MT and surrounding areas

In business since 1989

"At first Bob was attentive to his commitments, but was slow to finish at the end. All went well with his initial explanation of our situation and proposed solutions to the finishing of the concrete. Bob had a hard time finishing the details and lost a lot of my confidence at the end. It took over a year to get the job finished."

Recommended by75%of homeowners

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Hampton Enterprise LLC

3.7(

)

Serving Molt, MT and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"I only use James when I need some work done to my house. He responds fast, gets the work done quicker than just about anyone else I've ever used and seems very concerned with leaving his customers happy."

Recommended by60%of homeowners

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Basement Waterproofing questions, answered by experts

“Basement waterproofing” sometimes refers to applying a waterproof sealant to basement walls, in which case you would use a waterproof paint, often made of latex. However, there are many methods you can use to waterproof a basement, including exterior drainage systems, interior drainage systems, dehumidifiers, and more. As such, the materials you use can vary depending on the methods you use.

The process might take a few days to a week, depending on the method chosen, area size, and weather conditions. Some solutions, like simple interior sealants, may require less time.

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.

You should take care of any sign of water in your basement, whether it’s dampness after heavy rain or puddles of water on the floor. Besides potentially causing a health hazard, the moisture can damage your home’s structure and foundation. Furthermore, mold can grow quickly and spread throughout the rest of your home. With mold remediation costs ranging between $1,200 and $3,400, it’s best to avoid mold issues by fixing the leak.

Signs include persistent dampness, mold or mildew presence, musty odors, and visible water stains. If any of these occur, it is advisable to contact a professional for an inspection.

The Molt, MT 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

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