Do I need a dehumidifier in my encapsulated crawl space?

• <div><p>You don’t always need to install a dehumidifier in your encapsulated crawl space, but it might be a good idea in certain instances. If you notice obvious signs of condensation, mold, or musty smells permeating from your crawl space, a dehumidifier can help. It’s ideal for homes in humid areas.</p><p>In a worst case scenario, structural damage like rust on metal beams, rotting wood, and swelling on doors and windows can signal moisture problems that would benefit from a dehumidifier.</p></div>

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Q: What methods are used for waterproofing basements or crawlspaces?

• <div><p>Methods include interior sealants, exterior excavation and waterproofing membranes, sump pump installation, and vapor barriers for encapsulation. Techniques vary based on the structure and severity of moisture issues.</p></div>

Q: Can water seep through cracks in the basement floor?

• <div><p>Yes, water and water vapor can seep through cracks in your basement floor, which means you should address all basement floor cracks, even if they don&rsquo;t indicate structural issues. Sealing settling cracks and shrinkage cracks is a good idea to keep water and moisture outside where it belongs. Doing so can improve your indoor air quality, reduce the risk of mold growth, make your home more comfortable, and help prevent pest infestation.</p></div>

Q: Do I need a dehumidifier in my encapsulated crawl space?

• <div><p>You don&rsquo;t always need to install a dehumidifier in your encapsulated crawl space, but it might be a good idea in certain instances. If you notice obvious signs of condensation, mold, or musty smells permeating from your crawl space, a dehumidifier can help. It&rsquo;s ideal for homes in humid areas.</p><p>In a worst case scenario, structural damage like rust on metal beams, rotting wood, and swelling on doors and windows can signal moisture problems that would benefit from a dehumidifier.</p></div>

Q: How do I keep water away from my crawl space?

• <div><p>Proper drainage is the only way to ensure that your crawl space stays dry. Depending on your property and the extent of your issue, you might need to consider a gutter system, a French drain, or sump pumps to avoid and handle water and moisture under your home. Dehumidifiers can also help to prevent moisture from accumulating if you have a high-humidity environment.</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>

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Verified Reviews for Basement Waterproofing pros in Roswell, NM

*The Angi rating for Basement Waterproofing companies in Roswell, NM 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 Roswell, NM 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 31, 2025

Reviewed in December 2025
Justin was very pleasant, contientious, and professional throughout the process. He did through troubleshooting that took multiple steps, to identify why there was no power in a room. He was willing to get to the bottom of the problem and completed the repair with the positive attitude. I...
The Wright Hands LLC
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Reviewed in September 2025
This company was very professional. The work that was done is amazing. The project was completed in a timely manner. Everything that I wanted done was done right. They even cleaned up after themselves. The piece of property that I needed cleaned up had weeds that were peeking over a 6ft fence....
Steer Clear Services LLC
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Reviewed in July 2025
Glenn’s crew was very friendly worked very efficient and clean was a pleasure to have in my house. His rates were reasonable and he did what he said he would do and showed up when he said he would. I would highly recommend Glenn’s plumbing.
Glenns Plumbing LLC
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Reviewed in April 2025
We hired Gabriel to do our vinyl wood flooring planks. He and his team did a great job! We are happy with the end result and will hire him again. They were very timely and worked at a quick pace.
ABQ Flooring Pros
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Reviewed in July 2024
Stone and his crew did an amazing job with putting sod down in my front yard. He was quick to respond and continued to check in on me after the job was done to make sure I was happy with how the sod was growing. Definitely feel like I got a great price, and would use them again for any other...
Legendary Lawnz
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Reviewed in December 2023
Very professional! They protected all of our surfaces and were very careful with our things. We are very pleased with the job! They really took the time to get it right!
Nazca Property Services LLC
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Reviewed in September 2023
Mark Martinez is the representative for this project. He was patient with us and a lot of our questions. He was diligent, professional and provided prompt answers and monitored the whole process to make sure it was done right. The crew which did the work was very good and thorough. They were...
Home Innovation Remodeling
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Reviewed in March 2023
Very professional, applied several layers, and he gave us a warranty. We were given before and after pictures. We went through many weeks of heavy rain without a problem. I highly recommend!!!
Golden Top Roofing Inc.
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Reviewed in February 2022
Ron and the rest of the Dickman Plumbing crew were prompt, professional and repaired a wall plumbing leak at my elderly parents house. The house is very old and these guys didn’t give up going through crawl space and wall and got it done! Most of all they were very reasonably priced and...
Dickman Plumbing and Mechanical LLC
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Reviewed in October 2018
Did a great job replacing basement ceiling insulation.
Innovative Solutions Insulation & Drywall, LLC
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Find Basement waterproofing pros in Roswell

Groundworks

New to Angi

Serving Roswell, NM and surrounding areas

Approved (Corporate)

In business since 2017

Free estimates

Warranties offered

Groundworks is the North America’s leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we’re there with one mission – to repair, protect and improve their home.

+16

6 neighbors recently requested a quote

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Hampton Enterprise LLC

3.7(

)

Serving Roswell, NM 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

Methods include interior sealants, exterior excavation and waterproofing membranes, sump pump installation, and vapor barriers for encapsulation. Techniques vary based on the structure and severity of moisture issues.

Yes, water and water vapor can seep through cracks in your basement floor, which means you should address all basement floor cracks, even if they don’t indicate structural issues. Sealing settling cracks and shrinkage cracks is a good idea to keep water and moisture outside where it belongs. Doing so can improve your indoor air quality, reduce the risk of mold growth, make your home more comfortable, and help prevent pest infestation.

You don’t always need to install a dehumidifier in your encapsulated crawl space, but it might be a good idea in certain instances. If you notice obvious signs of condensation, mold, or musty smells permeating from your crawl space, a dehumidifier can help. It’s ideal for homes in humid areas.

In a worst case scenario, structural damage like rust on metal beams, rotting wood, and swelling on doors and windows can signal moisture problems that would benefit from a dehumidifier.

Proper drainage is the only way to ensure that your crawl space stays dry. Depending on your property and the extent of your issue, you might need to consider a gutter system, a French drain, or sump pumps to avoid and handle water and moisture under your home. Dehumidifiers can also help to prevent moisture from accumulating if you have a high-humidity environment.

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 Roswell, NM homeowners’ guide to basement waterproofing services

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

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