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Products & Services
Radon Mitigation
Radon Testing
Radon Detection
Radon Abatement
Radon Mitigation System

Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier

Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
Sanidry Csb Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents

Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel Concrete Lifting
EZ Post Deck Repair
Shotcrete Wall Restoration

Before and After Pictures from Mason City
Leaking Egress Window in Mason City, IA

Leaking Egress Window in Mason City, IA

Before After
Leaking Egress Window in Mason City, IA Leaking Egress Window in Mason City, IA

Our client in Mason City, IA discovered her basement would flood after it rained. After a free inspection by American Waterworks, we discovered that the water was entering through their Egress Window.  We replaced their old window with a Everlast windows, which not only stopped the water from entering the basement but is more energy efficent then the old one.

Church Crawlspace Waterproofing in Mason City, IA

Church Crawlspace Waterproofing in Mason City, IA

Before After
Church Crawlspace Waterproofing in Mason City, IA Church Crawlspace Waterproofing in Mason City, IA

A Church in Mason City, IA had battled with moisture and mold for year's in their dirt crawlspace. They contacted the experts at American Waterworks for a permanent solution, backed by a lifetime guarantee.  


Severely Damaged Foundation Restored in Mason City, IA

Severely Damaged Foundation Restored in Mason City, IA

Before After
Severely Damaged Foundation Restored in Mason City, IA Severely Damaged Foundation Restored in Mason City, IA

Melissia T. in Mason City, IA was suffering from a flooded basement and a severely damaged foundation. Melissia called American Waterworks in hopes that we could come to her home soon and install our waterproofing system and repair her foundation. We sent one of our Design Specialists, Dylan Woitas, to her home to develop the best solution for her home and provide her with a FREE estimate. She enjoyed working with Dylan and she was pleased with his plan to restore her basement, so they scheduled the installation.

Our Foreman, Matt Zeller, and his crew started installing our waterproofing system by removing the concrete around the perimeter of the basement and laying our WaterGuard drainage system. Next, they installed our TripleSafe sump pump and our CleanSpace vapor barrier system along the walls. The combination of these waterproofing products ensure that water will be properly discharged from her basement and that it will remain a dry and healthier space. Then, they installed 5 PowerBraces along the damaged foundation wall to halt any further movement and stabilize it. PowerBraces also provide the potential to straighten the wall as they are tightened over time. Melissia was pleased with the results and is glad she chose to invest in the protection of her home.

Are you suffering from a wet basement or damaged foundation? Click here to receive a FREE estimate!

Mason City, IA Trusted Basement Waterproofing & Foundation Contractor

Happy Customers Surrounding Mason City, IA
Work Requests

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Reviews From Mason City
Testimonials From Mason City
We decided to work with American Waterworks after meeting one of their Design Specialists at a home show. The office staff was very friendly and helpful, and...
Testimonial by Dan G. from Mason City, IA
Several years ago, I had contacted another company, signed with them and within their 3-day period, they cancelled because I decided I didn't want that expense...
Testimonial by Karen M. from Mason City, IA

Mason City, 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 Mason City 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.

Mason City 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 Mason City 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 Mason City, 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 Mason City, IA and throughout the surrounding areas. Schedule yours today!

Case Studies From Mason City
Dave K. in Mason City, IA came across our booth at the North Iowa Home Improvement and Landscaping Show and was interested in learning more about...
Connie K. in Mason City, IA recently obtained a new property, but was concerned about the water leaking through the basement walls. It had started to...
Deb H. in Mason City, IA was growing more frustrated dealing with a wet basement after every heavy rainfall, and she was concerned about the water...
News & Events From from Mason City
Recent changes in the make-up of clay soils throughout several areas in the upper Midwest, including: Mason City IA, Rochester MN, Minneapolis MN, Austin MN, La Crosse WI, and Marshall MN to name a few, are causing houses to settle or sink into the ground.... [Read more]
The dates for the 2013 home shows are Feb 27-March 3 in Minneapolis, MN, March 1-March 3 in Mason City, IA, and Sunday March 3rd in Decorah IA.... [Read more]
If you live in Mason City, Iowa you may not be aware that the soil under and around your home can be heavily comprised of clay. Clay soil can pose problems for homeowners, especially those with basements as the dirt will hold onto the water longer than more porous soil. In the winter the ground will freeze and with spring rains, clay soil will also take longer to warm up causing more run-off. The water will need some place to go and will tend to find a way into your basement.... [Read more]
Work Requests From Mason City, IA
Vicinity of in Mason City
We are looking to purchase this property and just had an inspection done. There is an area in the basement we would like to get an expert opinion on - but we only have a certain timeframe to get it done by. There is an area under the entryway that is questionable and we would like an estimate on getting it fixed.
Vicinity of QUARRY RD in Mason City
I am lookin got get an estimate for an egress window. I have pictures, measurement, etc. Just let me know if you would like to send those.
Vicinity of S Federal Ave in Mason City
I need a small sidewalk leveled asap Call me
Vicinity of in Mason City
Would like a quote on a radon mitigation system. Please respond by email. Having issues with my phone receiving calls. Thank you
Vicinity of Deer Creek Court in Mason City
Water seepage in basement where walls meet floor of basement.
Vicinity of S. Pennsylvania Ave. in Mason City
Older home with bowing basement wall
Vicinity of ONYX CT in Mason City
We're having some water issues in our basement. In utility room, water in one corner, and seepin up thru some cracks. In one of the bedrooms water coming in from someplace water on floor and in closet
Vicinity of Thrush Ave in Mason City
Foundation dampness in heavy rain
Vicinity of in Mason City
We have water seeping into our basement from a few different areas it's not a lot of water just puddles but we are unsure of how it is getting in.
Vicinity of S Carolina Ave in Mason City
Water in our basement. Looking to finish it someday so we're wondering about our options to waterproof it. Maybe need a new sump pump. We're not sure?
Vicinity of in Mason City
We have cracks in our foundation and have water seeping in
Vicinity of Rainbow Dr. in Mason City
Sinking sidewalk from driveway to front porch
Vicinity of Garnet Ct. in Mason City
I would like an estimate for some repair to my driveway.
Vicinity of S. Virginia Avenue in Mason City
Crack in driveway, left side close to garage.
Vicinity of Maple Drive in Mason City
Water leaks into basement.
Vicinity of in Mason City
Water is leaking into finished part of basement from ground.
Vicinity of in Mason City
Moisture in basement, high humidity causing mold to main level South wall of basement needing braced
Vicinity of S Georgia Ave in Mason City
South basement wall crack across wall. Southwest corner leaks. North wall has leaks along floor and wall
Vicinity of Moonstone Ct. in Mason City
Need additional sump pump added to our house.
Vicinity of in Mason City
Waterproofing, mold, musty smell basement
Serving the following Mason City, IA zip codes
50401, 50402, 50401, 50402
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