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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 Lewiston
High Levels of Radon in Lewiston, MN
Malfunctioning Sump Pump Replaced in Lewiston, MN

Responsible Basement Waterproofing & Foundation Repair in Lewiston, Minnesota

Happy Customers Surrounding Lewiston, MN
Testimonials
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Reviews From Lewiston

Expert Lewiston 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 Lewiston, 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 1-844-801-9520 or schedule your FREE basement waterproofing inspection and estimate in Lewiston, MN.

Professional Basement Waterproofing in Lewiston, 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 Lewiston 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 Lewiston, MN.

Crawl Space Encapsulation & Repair in Lewiston

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 Lewiston, MN.

Durable Foundation Repairs in Lewiston

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 Lewiston 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 Lewiston 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 Lewiston 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 Lewiston, MN. Contact us today to schedule your free estimate!

Case Studies From Lewiston
Waterproofing
After a heavy rainstorm, a homeowner in Lewiston, MN, noticed water leaking from their basement walls. Unsure of the cause, the homeowner knew they...
Job Stories From Lewiston, MN
Wet, Musty Crawl Space Encapsulated in Lewiston, MN

A homeowner in Lewiston, MN, encountered a concerning musty odor around their home. Seeking a professional solution, they contacted our team at American Waterworks to address the issue. Understanding the potential for significant underlying problems in the crawl space, our Appointment Specialist swiftly scheduled a detailed home inspection. Our Design Specialist visited the home to conduct a comprehensive review of the crawl space conditions. It became evident that excessive moisture was causing the musty odor, seeping through their unsealed, ventilated crawl space. Such moisture issues can lead to mold growth, wood rot, and even pest infestations. We recommended a two-pronged approach: the installation of CleanSpace™ Drainage Matting and a CleanSpace® liner to effectively encapsulate the area. Our production team, consisting of a foreman and skilled installers, carried out the work meticulously. The CleanSpace™ Drainage Matting, known for its dimpled design, was precisely cut and laid to enable optimal water conductivity to the perimeter drainage. This enhances the space’s durability and softens the underfoot. Following matting, the CleanSpace® liner was installed. Made of a durable 20-mil 7-ply sandwich construction, this liner is reinforced to prevent mold growth, ensuring a clean, long-lasting barrier against moisture. Upon completion, the homeowner reported a significant improvement—a fresher indoor environment free from musty odors. With our specialized CleanSpace products, the transformation ensured their crawl space remained dry and safeguarded. This successful intervention in Lewiston, MN, highlights our commitment to providing reliable and lasting repairs for homeowners experiencing crawl space issues.

Water Damaged Basement in Lewiston, MN

Marcella D. in Lewiston, MN had water seeping in to her basement and it was causing damage to her personal belongings that she had stored there. After seeing a commercial for American Waterworks, she gave us a call to receive a free estimate. We sent one of our Design Specialists to do the onsite inspection and he developed a unique plan to waterproof her basement. 

Our crew installed a full perimeter of WaterGuard, which is our drainage system that guides the water properly to the sump pump. Then they installed the SuperSump sump pump so the water can be properly discharged from the home. Our waterproofing system is backed by a lifetime guarantee, so Marcella can rest easy knowing that she won't have to deal with water in her basement again. 

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