Contact Us For
A Free Estimate!
Products & Services

Basement Waterproofing
Sump Pumps
Drainage Systems
Rigid Wall Panels
Replacement Windows
Vapor Barriers
Radiant Barriers
Basement Wall Panels
Wall Crack Repairs
Floor Crack Repairs
Leaky Window Repairs
Insulated Subfloor Decking
Downspout Extensions
Dehumidifiers
Aspen Air Purifier

Concrete Repair
PolyLevel® Concrete Leveling
NexusPro® Cracked Concrete Repair
SealantPro® Concrete Sealing
Concrete Driveway Repair
Sidewalk Repair

Foundation Repair
Foundation Wall Repair
Wall Anchors
Crawl Space Jacks
Foundation Piers
Shotcrete

Crawl Space Repair
Crawl Space Waterproofing
Crawl Space Dehumidifier
Crawl Space Insulation
Crawl Space Vapor Barrier
Crawl Space Encapsulation
Crawl Space Sump Pump

Indoor Air Quality Services
Radon Testing
Radon Mitigation
Radon Mitigation System Inspection
Breathe EZ UVC Light
Breathe EZ Air Cleaner
Vapor Intrusion Mitigation

Before and After Pictures from Willmar
Bowing Basement Wall Willmar, MN
Beautiful Concrete Transformation in Willmar, MN
Damaged Foundation Restored in Willmar, MN

Willmar, MN Approved Basement Waterproofing & Foundation Repair

Happy Customers Surrounding Willmar, MN
Testimonials
Reviews

Click the icons to see what our customers had to say.

Reviews From Willmar
I'll recommend you to anyone......

Expert Willmar Basement Waterproofing & Home Repair Services

Has your basement started leaking after heavy rain or spring snowmelt? Are you noticing water seepage, damp walls, musty odors, or excess moisture? American Waterworks provides professional basement waterproofing, foundation repair, crawl space repair, concrete leveling, and more to help homeowners throughout Willmar, MN, protect their homes from water intrusion and structural damage.

Homes across Minnesota and North Dakota experience everything from heavy rainfall and rapid snowmelt to seasonal freeze-thaw cycles, all of which can contribute to wet basements, foundation movement, and crawl space moisture. As a trusted local company, we deliver proven repair solutions designed to keep your home dry, safe, and structurally sound for years to come.

Our services include:

  • Basement waterproofing
  • Foundation repair
  • Crawl space repair
  • Concrete repair
  • Concrete leveling and lifting
  • Commercial foundations
  • Radon gas mitigation
  • Aspen air purifier

Protect your home from basement water problems, foundation damage, and crawl space moisture. Contact us today at 1-507-274-7185 or schedule your FREE basement waterproofing inspection and estimate in Willmar, MN.

Professional Basement Waterproofing in Willmar, MN

Basement water problems can develop for a variety of reasons, including heavy rainfall, rapid snowmelt, poor exterior drainage, hydrostatic pressure, clogged footing drains, and foundation cracks. These issues can lead to a wet basement, water seepage, water intrusion, musty odors, mold growth, and damage to your home's foundation if they're not addressed.

At American Waterworks, we provide customized basement waterproofing solutions designed to stop water at its source. From interior basement drainage systems and high-performance sump pumps to energy-efficient dehumidifiers and moisture control systems, we'll recommend the right combination of products to help keep your basement clean, dry, and protected throughout every season.

Whether you're dealing with occasional basement leaks after a storm or ongoing moisture problems, our experienced team can identify the source of the problem and provide a long-lasting solution. Homeowners throughout Willmar trust us to protect their homes from water intrusion and create healthier, drier living spaces.

Don't let a wet basement turn into a bigger problem—contact American Waterworks today for a free basement waterproofing estimate in Willmar, MN.

Crawl Space Encapsulation & Repair in Willmar

Excess moisture in your crawl space can lead to mold growth, wood rot, musty odors, poor indoor air quality, and structural damage over time. Groundwater, humid air, and poor drainage can all contribute to crawl space moisture problems if left untreated.

Our team provides complete crawl space encapsulation and repair solutions, including vapor barriers, drainage systems, sump pumps, dehumidifiers, and structural supports when needed. Our customized solutions help control moisture, protect your home's foundation, and create a cleaner, healthier crawl space.

Contact American Waterworks today to schedule your free crawl space encapsulation and repair estimate in Willmar, MN.

Durable Foundation Repairs in Willmar

In addition to our basement expertise, we also excel at foundation repair. We understand how crucial a foundation is to the integrity of your home, and we know how scary foundation cracks and bowing walls can be. Using a line of foundation repair products designed by structural and geotechnical engineers at Supportworks, we can solve these issues and more when you come to us with your foundation needs.

Foundation repair products & services by American Waterworks:

  • Foundation piers
  • Wall reinforcing systems
  • Wall repair systems
  • Wall anchors
  • Crawl space support posts
  • And so much more!

Call us today to schedule your free foundation repair estimate in Willmar and the surrounding areas!

Fix uneven & cracked concrete with American Waterworks today!

If concrete slab settlement is affecting your home, American Waterworks provides a selection of innovative concrete repair products including PolyLevel, NexusPro, and SealantPro. The PolyLevel injection is a lightweight polyurethane formula injected beneath your concrete slab. PolyLevel will restore your sunken concrete to its original position with minimal downtime. PolyLevel can lift and level your driveway, sidewalk, garage floor, sunken concrete steps, and more!

NexusPro is a durable binding agent used to repair cracked concrete slabs on your Willmar property. SealantPro seals concrete driveways and other concrete surfaces, restoring quality and protecting against UV, weather, oil, and water damage for 3 to 5 times longer than other concrete sealants. Repair your concrete and seal in quality with our concrete protection system.

Plus, we offer radon mitigation services

American Waterworks truly does it all. Not only do we offer top-notch basement waterproofing, crawl space repair, foundation repair, and concrete repair services, but we also offer radon testing and radon mitigation.

Radon is an odorless, invisible gas that can lead to lung cancer and other negative health outcomes for you and your family. Unfortunately, because it is invisible, it is impossible to detect without the help of a professional. That’s where American Waterworks comes in. We offer efficient, highly accurate radon tests to help you determine whether you require a radon mitigation system. After that, if needed, our professionals can require a highly effective radon mitigation system to keep you and your family healthy.

Schedule Your Free Willmar Basement Waterproofing & Foundation Repair Estimate Today

Whether you're dealing with basement leaks, crawl space moisture, foundation cracks, or uneven concrete, we have the expertise to help. We proudly provide free inspections and estimates for basement waterproofing, foundation repair, crawl space repair, and concrete leveling throughout Willmar, MN. Contact us today to schedule your free estimate!

Case Studies From Willmar
Willmar,
A homeowner in Willmar, MN, discovered water damage throughout their basement. Unsure of the cause, the homeowner knew they needed an expert to...
Job Stories From Willmar, MN
Waterproofing Services Completed in Wilmar, MN

A homeowner in Wilmar, MN, recently encountered a troubling issue: water intrusion in their basement. Recognizing the potential for costly damage, they sought an expert team to deliver a reliable and lasting solution. That's where American Waterworks stepped in, committed to delivering a remarkable customer experience. Initially, the homeowner reached out to our Appointment Specialist, who promptly scheduled a home inspection. Our Design Specialist then conducted a comprehensive assessment, identifying the fundamental problem and designing a targeted solution using our range of industry-leading products. We installed the WaterGuard subfloor drainage system, strategically placed below the surface to discreetly channel water away from the foundation. Its non-clogging design effectively manages water seepage, enhancing the reliability of traditional basement waterproofing methods. To complement this system, our specialists installed a TripleSafe sump pump system. With triple protection, it offers unparalleled reliability, even during severe weather or power outages, ensuring continuous operation with a battery-powered backup. Additionally, we applied CleanSpace, a durable crawl space encapsulation system that enhances moisture control and prevents mold growth, ensuring a healthier living space. Our production team, composed of a proficient foreman and skilled installers, meticulously completed the installation with professionalism. Thorough clean-up procedures ensured the homeowner's satisfaction, leaving the basement in optimal condition. With the installation complete, the homeowner's underground space became reliably dry and protected. The blend of WaterGuard, TripleSafe, and CleanSpace reinforced the home's foundation, offering peace of mind knowing that the threat of water intrusion is a thing of the past. Homeowners can now comfortably utilize their basements, assured of their durability and safety.

Service Area
Free Estimate