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Best basement waterproofing pros near Plainfield, IA

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Top-Rated Basement waterproofing pros in Plainfield - Updated Nov 2026

Avatar for Thrasher Foundation Repair – Des Moines
Thrasher Foundation Repair – Des Moines
3.7(
35
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Plainfield, IA and surrounding areas

In business since 1975

Free estimates

Warranties offered

"Excellent service. Courteous and did a good job covering everything with plastic and cleaning up. They answered all of my questions and were always on time. They worked every day and did it in the time they said they would (one week). They came back after the ground dried to bury and sump pump line outside. The true test was all the rain we had this spring and my basement stayed dry!
"
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+11

Response time12 hrs
Recommended by76%of homeowners
Avatar for Westendorf Earth Moving
Westendorf Earth Moving
5.0(
3
)
Basement Drainage Channels - Install

Serving Plainfield, 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.

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+21

Recommended by100%of homeowners
Basement Waterproofing FAQs, answered by experts

Typically, waterproofing a basement should last up to 10 years. However, it’s worth noting that with proper maintenance and depending on the waterproofing method and installation quality, you can probably squeeze another decade out of it.

Yes, many repair services include reapplying waterproofing and UV-resistant coatings.

If foundation problems are not fixed, they will likely worsen over time, leading to more complex and expensive repairs. Neglecting a damaged foundation can cause a range of issues, including:

  • Structural Damage: Minor problems like small cracks can escalate into major structural issues. This can damage the house above the foundation and, in severe cases, lead to foundation walls caving in or a total collapse.

  • Water Damage and Pests: Moisture and water intrusion can cause flooding, mold growth, and pest infestations.

  • Health and Safety Risks: Mold can lead to poor indoor air quality and other health risks, while structural instability poses a significant safety hazard.

  • Reduced Home Efficiency: A compromised foundation can negatively impact your home's energy efficiency.

To avoid these escalating problems and costs, it's best to hire a foundation repair company to address any issues as soon as you become aware of them. The earlier problems are discovered and fixed, the lower the repair cost will likely be.

In nearly all cases, you are required to install a vapor barrier in your crawl space. However, local regulations will change based on the local climate and the crawl space's susceptibility to moisture. Even if a vapor barrier is not legally required, it is often a good idea to keep your crawl space dry.

The least expensive basement waterproofing methods include grading soil away from your home, installing downspout extenders on your gutter system, and applying a waterproof paint on the interior of the foundation walls. Installing a French drain is a relatively inexpensive method if you do the work yourself, although it’s labor-intensive and can be challenging to install properly.

The Plainfield, IA homeowners’ guide to basement waterproofing services

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