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Reviews From Harpers Ferry
Products & Services

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

Concrete Repair
PolyLevel® Concrete Leveling
NexusPro® Cracked Concrete Repair
SealantPro™ Concrete Sealing
Concrete Driveway Repair
Concrete Pool Deck Leveling
Sidewalk Repair

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

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 Harpers Ferry
Sunken Patio Repaired in Harpers Ferry, IA

Sunken Patio Repaired in Harpers Ferry, IA

Before After
Sunken Patio Repaired in Harpers Ferry, IA Sunken Patio Repaired in Harpers Ferry, IA

David S. in Harpers Ferry, IA was unhappy with his cracked and uneven patio. He wanted it completely level and to have the cracks sealed. After researching concrete repair contractors and receiving estimates, he was pleased to learn that our PolyLevel foam injection is an effective, quick and more affordable alternative to traditional concrete repair, and he moved forward with the project.

Our concrete repair experts drilled small holes in the concrete slabs and then injected the polymer foam to raise the slabs to be even with the garage floor. Once the concrete was raised, the crew replaced the concrete in the holes and sealed the concrete slabs with our SealantPro which protects the concrete and gives it a nice, finished look. The process took a couple of hours and now David can enjoy a beautiful patio for years to come! 

Interested in learning more about concrete repair? Click here!

Your Trusted Harpers Ferry, IA Wet Basement & Crawl Space Repair Professionals

Happy Customers Surrounding Harpers Ferry, IA
Work Requests

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Harpers Ferry, Iowa's Basement Waterproofing Experts

With many years of experience and access to the industry's best products, American Waterworks is here to serve all of your Harpers Ferry home's basement waterproofing and crawl space encapsulation needs. We are a local, family-owned company dedicated to offering the best to our customers. If you have water in your basement or crawl space, you've come to the right place!

As a member of Basement Systems and CleanSpace, we use products designed to thrive in basement and crawl space environments. High-volume sump pumps, efficient dehumidifiers, complete drainage systems, and inorganic wall options are just some of the basement waterproofing products we have to offer. We'll leave you with a clean, dry basement space that you can make the most out of.

If you have a wet crawl space that's being affected by the elements, we offer crawl space encapsulation using an effective crawl space vapor barrier system. We also use crawl space versions of basement products, like sump pumps and dehumidifiers! Ultimately, a dry basement or crawl space will prevent mold, rot, allergies, and structural decay.

Harpers Ferry foundation repair, concrete leveling & repair company

In addition to our basement expertise, we also excel at foundation repair and concrete leveling. 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.

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, pool deck, sidewalk, garage floor, sunken concrete steps and more!

NexusPro is a durable binding agent used to repair cracked concrete slabs on your Harpers Ferry property. SealantPro seals concrete driveways and pool decks, 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.

Our services in Harpers Ferry, IA:

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

Are you concerned about water in your basement or crawl space, or cracks in your foundation or concrete slabs? American Waterworks is your local expert in all of these services and more. We offer free estimates to all of our customers in Harpers Ferry, IA and throughout the surrounding areas. Schedule yours today!

Case Studies From Harpers Ferry
Jeff P. was the owner of a family cabin in Harpers Ferry, IA. He noticed some cracking in the foundation that had only gotten worse over time. He...
Job Stories From Harpers Ferry, IA
Concrete Leveling and Repair Project in Harpers Ferry, IA

Todd K. of Harpers Ferry, IA had sunken and cracked concrete in his garage so he called American Waterworks to schedule a Free Estimate. We sent out our Design Specialist, Pete Wangen, to inspect the problem and come up with a solution. After a thorough diagnosis, Todd liked what Pete had to offer so he went ahead with the project. 

Our foreman, Brandon Wiskow, and his production team began the concrete repair project by injecting 108 pounds of PolyLevel between the cracks to lift the pad. PolyLevel is a foam that fills the gaps caused by poor soil and stabilizes the concrete surface. Next, our crew used NexusPro to seal the crack down the middle of the concrete, as well as the joint next to the home. NexusPro is a sealant made to provide long-term flexibility and to last through harsh weather conditions. Lastly, our production team applied 169 square feet of SealantPro which extends the overall life of the concrete and it keeps oil, gasoline, and water from causing any damage down the road. Todd was ecstatic and very happy about his new garage concrete floor! 

Work Requests From Harpers Ferry, IA
Project Location: Harpers Ferry, IA
Getter small amount of wanted in basement. We do not have a sump pump. We also have because of water flow some concrete settling which steals water toward the home
Project Location: Harpers Ferry, IA
Project Location: Harpers Ferry, IA
I own a 1200 sq ft log home on pier/beam. I am interested in an estimate for leveling and stabilizing my home. I see the beam/jacks on your crawl space repair on your website and believe you have the system techniques to ensure stability.
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