Top-Rated Waterproofing Pros Near You in Thief River Falls, MN

Rain Man Roofing, Inc.

Rain Man Roofing is a professional roofing service company, focused on the maintenance, repair and replacement of roofs, decks and other commercial waterproofing systems in Arizona and California. We are a Service Company, and we supply solutions more than specific products. Our clients do business with us knowing that Rain Man Roofing represents a high quality, reliable source for repairs and maintenance services. We know how to do it right, we guarantee that we’ll do it right, and we make it easy for you

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Elite Restoration- Twin Falls

We know disasters don't always occur during business hours. Elite Restoration's 24/7 Emergency Service is available whenever you have a crisis. Our team always on stand-by with the materials our expertise needed to secure your property and prevent it against further damage and theft as well as begining the process of clean up.We Provide The Following:� 24 hour emergency service � Staff experien...ced in working directly with insurance adjusters � An extensive estimating system which eliminates costly oversi

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Premier Basement Systems

Premier Basement Systems is a full service construction company. We can complete any project big or small and specialize in Basement Waterproofing, Crawl Space and Foundation Repair, as well as Mold Abatement, and Radon Testing and Mitigation. We are fully licensed in both Washington and Idaho and are the exclusive dealer of Basement Systems, Inc products. We offer free estimates and inspections and will be happy to answer any questions you my have

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TUFF-KOTE FLOORING

Epoxy/Urethane flooring, waterproofing.*Seamless Polymer Solutions*

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B-Dry Systems of Southern New York, Inc.

Minimal deposit to schedule, balance paid in full at the end of the job.

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Sferra Waterproofing LLC

Sferra Waterproofing is the only company on the market that uses the Grate Drain which is an engineered basement drainage system and the latest in basement technology. Our system is the only fully serviceable system that is so easy it can be serviced by the homeowner. We offer a lifetime warranty on all work performed

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Drainage and Erosion Solutions

Drainage & Erosion Solutions (DES) is an award-winning company that provides assessment and repair of all drainage and erosion problems for residential and commercial properties. We are a design-build firm, with both engineering and contracting divisions; offering aesthetically pleasing and professionally engineered solutions to drainage and erosion problems. Our team members are year-round, full-time employees with a strong reputation for technical knowledge, attention to detail, great customer service and

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The Flood Masters LLC

The Flood Masters restores properties affected by fire, water, mold and other catastrophes on small and large scales. Available 24 hours a day and 365 days a year. Flood Masters works diligently to return damaged properties to pre-loss condition efficiently while delivering quality craftsmanship. Most importantly, we deliver peace of mind to our customers because it's not just a "job", but their home and livelihood. Therefore, we take every opportunity to minimize business interruptions and get things back

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Blackburn Basement Systems

FACTORY AUTHORIZED INSTALLER. MOST JOBS FINISHED WITHIN A DAY. FINANCING IS AVAILABLE. CERTIFIED EMPLOYEES. BASEMENT SYSTEMS DEALER. FOUNDATION SUPPORTWORKS DEALER.

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GSI Foundations

GSI Foundations is your area's trusted company for basement inspections and estimates. We encourage buyers to always get a basement inspection done when buying a home, just as they would an overall home inspection. Know what you are buying and avoid regrets. Services: Basement waterproofing Drain tile Wall braces General foundation repair

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Waterproofing FAQs

The cost for waterproofing services can vary widely depending on the scope of the project and the method used. On average, homeowners in the U.S. spend between $2,000 and $7,000 for professional waterproofing services. Here’s a breakdown of common services:

  • Basement Waterproofing: $3,000 to $10,000, depending on whether exterior or interior systems are used.
  • Foundation Crack Repair: $500 to $4,000, depending on the size and extent of damage.
  • Crawl Space Encapsulation: $1,500 to $15,000, based on the size of your crawl space.
  • Exterior Waterproofing: Starting at $5,000 and can go up to $20,000.

It’s important to have an inspection done to get an accurate estimate tailored to your specific needs.

Signs that your home might need waterproofing include:

  • Wet or damp basement walls or floors;
  • Musty odors in the basement or crawl space;
  • Visible mold or mildew growth;
  • Standing water around the foundation after heavy rains;
  • Peeling paint or efflorescence (white, chalky residue) on walls;
  • Cracks in the foundation or walls.

If you notice any of these symptoms, it’s a great idea to schedule an assessment with a waterproofing professional to avoid more severe damage in the future.

In many cases, waterproofing services are not covered by standard homeowners insurance policies. Insurance generally covers damage caused by sudden and accidental events, like a burst pipe, but not damage from gradual issues like foundation leaks. However, if flood damage is an issue in your Thief River Falls home, you may want to look into a separate flood insurance policy. Be sure to check with your insurance provider to understand your coverage and plan accordingly.

Waterproofing Pros offer a wide range of services designed to protect your home from water damage. These include:

  • Basement waterproofing: Both interior and exterior systems.
  • Foundation repair: Crack injection, structural repairs, and sealing.
  • Crawl space encapsulation: Moisture barriers and drainage systems.
  • Sump pump installation and repair: Keeping basements and crawl spaces dry.
  • Exterior waterproofing: Protecting the foundation from the outside.

They also offer inspections and consultations to recommend the best waterproofing solutions for your home.

The timeline for waterproofing depends on the scope and complexity of the project:

  • Basement waterproofing or interior systems: Typically 1–3 days.
  • Foundation crack repairs: Can be completed in 3–8 hours for minor cracks.
  • Crawl space encapsulation: Most jobs are completed in 1–4 days.
  • Exterior waterproofing: May take 3–10 days due to excavation and additional labor.

Your waterproofing contractor will provide a timeline during your consultation, taking into account the size and specific needs of your home.

To choose the right waterproofing contractor, ask the following questions:

  1. Are you licensed and insured? 🛠️
  2. What warranty do you offer for your services?
  3. Do you have references or reviews I can see?
  4. What methods do you recommend for my home's waterproofing issues, and why?
  5. Does your quote include all materials, labor, and cleanup costs?

Getting clear answers ensures you’re working with a reputable company and staying informed about the process.

Most waterproofing work is minimally disruptive, though the level of disruption depends on the type of project:

  • Interior waterproofing systems involve working inside the home, which may limit access to certain areas for 1–3 days.
  • Exterior waterproofing requires excavation around your foundation, which can be more disruptive to landscaping but doesn’t impact the home’s interior.
  • Crawl space encapsulation usually affects your crawl space access but won’t interfere much with daily life.

Your contractor will let you know exactly what to expect and how to prepare for the work.

Permit requirements for waterproofing projects vary by city and state. In some areas, exterior waterproofing or significant foundation repairs may require permits. For homeowners in Thief River Falls, it’s essential to check with your local building department to determine what’s needed. A reputable company like Waterproofing Pros will often handle the permitting process for you. For detailed codes and regulations, visit your city's website or check out the International Code Council's FAQ.

While no solution can guarantee 100% waterproofing forever, many professional systems are long-lasting and highly effective. For example:

  • Interior systems often come with lifetime warranties against water intrusion into basements.
  • Exterior waterproofing can last decades when properly installed.
  • Crawl space encapsulation effectively prevents moisture issues for years with proper maintenance.

It’s crucial to maintain your waterproofing system (e.g., servicing sump pumps regularly) and address any new issues promptly to ensure the longevity of the solution.

Be cautious of these warning signs:

  • Lack of licensing or insurance: Always ask for proof.
  • High-pressure sales tactics: Reputable companies will give you time to make decisions.
  • Vague quotes: Ensure everything is itemized, including labor, materials, and cleanup.
  • No warranty offered: A reliable waterproofing solution should come with a warranty.
  • Poor reviews or no references: Look for a history of satisfied customers.

Taking the time to vet your contractor minimizes risks and ensures you get quality service.

Reviews for Waterproofing Pros

Quick Basement Fix, No Stress
Our basement started flooding after heavy rains, and we were panicking about long-term damage. Waterproofing Pros sent an expert out the next day who found the issue and installed a sump pump that afternoon. The peace of mind was priceless, and it cost less than we'd feared!
Lisa R.
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Home Sale Saved with Fast Waterproofing
Huge rainstorms exposed a leaking foundation in our old Denver home, and we worried about mold risk. Waterproofing Pros assessed everything within 24 hours and sealed the area fully in two days. Now we’re dry, safe, and saved over $800 compared to other bids!
Marcus T.
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Foundation Saved, Money Saved
Huge rainstorms exposed a leaking foundation in our old Denver home, and we worried about mold risk. Waterproofing Pros assessed everything within 24 hours and sealed the area fully in two days. Now we’re dry, safe, and saved over $800 compared to other bids!
Anna K.
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Maria VierraEditor

Maria Vierra is the lead designer at Vierra Fine Homes, bringing over two decades of experience in high-end residential design and construction. Her expertise and attention to detail ensure every project meets the highest standards of excellence, blending functionality with aesthetic appeal.

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Brett TaylorAuthor

Brett Taylor is the co-founder of The Builder Market and a visionary entrepreneur in the home services and construction industries. With a passion for innovation, Brett has played a pivotal role in revolutionizing how professionals and homeowners connect and collaborate.

This page was last updated on Dec 5, 2025, 6:26:28 AM