Get matched with top basement waterproofing pros in Dike, IA

Q: What is the safest insulation for basement walls?

• <div><p>Rigid foam board insulation is one of the safest insulation materials for basement walls. The panels offer a moisture barrier to prevent mold and mildew build-up. At the same time, this material is also fire-resistant, so you don&rsquo;t have to worry as much about a fire breaking out as you would with spray foam insulation. </p></div>

Q: Can underfloor insulation cause moisture and mold?

• <div><p>Underfloor insulation alone will not cause moisture and mold, but improper installation can. Although the purpose is to seal any drafts, your subfloor still needs ventilation. If you seal the area too tightly and prevent all airflow, this can cause moisture to get trapped. This moisture eventually leads to mold and&mdash;if your floors are wood&mdash;rotting.</p></div>

Q: How long does ice and water shield last?

• <div><p>In perfect conditions&mdash;meaning, no overexposure to the elements without roofing material on top of it&mdash;an ice and water shield can last for decades. In fact, many come with a limited lifetime warranty because they should last for a long time. If, however, the membrane is exposed to the elements during building or if there is a delay in installing the roofing material, it might only last up to 180 days if exposed to the elements. The key is to make it a layer of protection and then protect that layer by installing the roofing.</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>

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>

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Verified Reviews for Basement Waterproofing pros in Dike, IA

*The Angi rating for Basement Waterproofing companies in Dike, IA 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 Dike, IA 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 October 31, 2025

Reviewed in October 2025
Joey and Nathan had our shower install completed in one day and it looks great! We got our window waterproofed and a new shower and tub. They were polite, clean, and kept us in the loop as they worked. Very pleased, definitely recommend!!
Mad City Windows & Baths
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Reviewed in November 2023
Jim is awesome. Called Saturday night at 10:00 for main drain back up into basement shower. He came out Sunday morning first thing. We knew we could wait until morning. All drains are flowing! I will call him again and recommend to friends and family.
Roto Ruger Drain Cleaning
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Reviewed in November 2023
Update, our basement flooded due to substandard practice by these electricians their wiring failed causing our pump to not work and high water alarm to stop working causing a backup and expenses to fix the issue plus all the damage. This company is nothing but hacks as outlined below. These...
WEBER ELECTRIC INC
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Reviewed in March 2019
Had work done to replace water softener and get plumbing up to code. When I returned home after the job was completed, salt water from the old unit was spilled everywhere throughout my newly renovated basement, including carpet that is less than 1 month old. This required me to purchase a carpet...
Dalton Plumbing, Heating, Cooling, Electric and Fireplaces, Inc.
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Reviewed in January 2019
If you have an emergency do not call this company. Contacted in September, consultant came first of Octoberand down payment for work was made. Mid- January and only half the job done. While Adao Natario was an excellent professional and did a great job sealing up the wall cracks in the...
MidAmerica Basement Systems
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Reviewed in October 2017
We had a nasty project for which we needed help. A basement wall caved in along the whole side of the house. We had many unfortunate experiences in repairing this. Our experience with JDM was NOT one of those. From the time I initially emailed them until the job was completed, they were...
JDM Concrete, LLC
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Reviewed in April 2014
We had all of our carpets cleaned prior to moving into our new home. This include the living room and hallway as well as our entire basement. He did a great job and gave us great pointers on different things he saw, there had been some water in the basement corner and said he would return if...
Mr Carpet Cleaning Co
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Reviewed in July 2013
Our basement was flooded and needed to have drywall removed and replaced. During tear out, the contractor realized the previous owner put paneling on the cement walls in the basement that previously got wet and molded. He then put the drywall over the paneling. He showed us the issue and...
SPOTLIGHT
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Reviewed in July 2012
We were remodeling a bathroom in our (crudely) finished basement. Curran needed to move the floor drain to fit the new shower we bought. It was moved less than a foot, but it did involve breaking out some of the concrete floor. They also installed the shower hardware, hooked up a new vanity...
Curran Plumbing Inc
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Reviewed in June 2012
We had a fabulous experience with Steve at W&W Construction! <br /> Our house was new when we moved in and so when we gathered bids to finish our basement (roughly 6 months after we moved in), we wanted a contractor who would be willing to use the same subcontractors and materials that had been...
W&W Construction
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Find Basement waterproofing pros in Dike

Foundation Recovery Systems

4.6(

)

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Dike, IA and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"The individual I dealt with was Chris Vanderpool, he made sure to explain everything about what was happening to my basement and how it be rectified. Chris even went over and above when it came to getting financine for my project."

+16

306 neighbors recently requested a quote

Recommended by59%of homeowners

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Dike, IA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Thrasher has been awesome to work with on my basement project."

+12

Response time2 days

1071 neighbors recently requested a quote

Recommended by84%of homeowners

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AccuLevel, Inc. - Iowa

4.0(

215

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dike, IA and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"They are great to work with. Communication was superior. They stand by their work. A few years ago I had waterproofing done in my basement and this time they spray foamed the cavities of the basement too. Both times they did awesome work and cleaned up too! I highly recommend this company!"

Basement Carbon Fiber Strap Repair AFTER

+21

Response time9 hrs

216 neighbors recently requested a quote

Recommended by87%of homeowners

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Thrasher Foundation Repair – Des Moines

3.8(

)

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

Serving Dike, IA and surrounding areas

In business since 1975

Free estimates

Warranties offered

"I had multiple companies who come out and they were the one who had the best presentation. The price was very comparable and the work was great. They did a great job completing the work within the time frame and cleaning up."

+11

Response time12 hrs

Recommended by76%of homeowners

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Midwest Basements, LLC

4.0(

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dike, IA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

Midwest Basements LLC should be your first choice when it comes to any of your foundation needs. We take the same pride in our work as you do in your own home. Please call and ask about our in house financing and our emergency response service. Thank You!

Recommended by100%of homeowners

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Westendorf Earth Moving

5.0(

)

Basement Drainage Channels - Install

Serving Dike, IA and surrounding areas

In business since 2024

Credit card accepted

At Westendorf Earth Moving, LLC, we pride ourselves on delivering top-notch land clearing and earth moving services. Our small business ensures personalized attention with minimal red tape. With over ten years of experience, our owner-operator is always on-site, guaranteeing the job is done right the first time. We’re fully licensed and insured, providing you with confidence in our capabilities. Our commitment to great customer service sets us apart, making us a trusted choice in the industry.

+21

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 Dike, IA and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"They did a very good job. They were quick and I am very happy with the work that they did for me."

Recommended by60%of homeowners

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Basement Waterproofing questions, answered by experts

Rigid foam board insulation is one of the safest insulation materials for basement walls. The panels offer a moisture barrier to prevent mold and mildew build-up. At the same time, this material is also fire-resistant, so you don’t have to worry as much about a fire breaking out as you would with spray foam insulation.

Underfloor insulation alone will not cause moisture and mold, but improper installation can. Although the purpose is to seal any drafts, your subfloor still needs ventilation. If you seal the area too tightly and prevent all airflow, this can cause moisture to get trapped. This moisture eventually leads to mold and—if your floors are wood—rotting.

In perfect conditions—meaning, no overexposure to the elements without roofing material on top of it—an ice and water shield can last for decades. In fact, many come with a limited lifetime warranty because they should last for a long time. If, however, the membrane is exposed to the elements during building or if there is a delay in installing the roofing material, it might only last up to 180 days if exposed to the elements. The key is to make it a layer of protection and then protect that layer by installing the roofing.

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.

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.

The Dike, IA 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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