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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 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
Project Location: Mason City, IA
When it rains, usually heavy rain, we get water in our basement. The paint on the foundation has bubbles as well. We got a quote from another service place who said we needed to install a sump pump but wanted a second opinion/estimate.
Project Location: Mason City, IA
Basement floor cracking.
Project Location: Mason City, IA
Need cement raised in driveway approach where it meets the garage entrance
Project Location: Mason City, IA
Leveling a concrete slab and and a set of small stairs on the side of a house
Project Location: Mason City, IA
Need estimate to raise front steps and part of sidewalk
Project Location: Mason City, IA
Water in basement
Project Location: Mason City, IA
We have a crack in the foundation that is allowing water into the house. Would also like our sump pump looked at to see if we need a backup pump.
Project Location: Mason City, IA
Water in basement, coming in from 3 known areas, possibly more
Project Location: Mason City, IA
We had large amounts of water in our basement, we have a working dump pump, but water seems to be coming in from the foundation somewhere.
Project Location: Mason City, IA
My driveway has settled over time and is approx. 2" lower than the garage floor. I'd like to receive a guesstimate for raising it to the proper level. I can provide photos and dimensions if that would make it easier.
Project Location: Mason City, IA
My rental house is getting some water in the basement after heavy rains.
Project Location: Mason City, IA
Leaking in our basement from a corner wall, around a door and into a closet room wall.
Project Location: Mason City, IA
Basement corner gets water in when it rains.
Project Location: Mason City, IA
We are looking for radon mitigation.
Project Location: Mason City, IA
Water leaks into finished basement when rains heavily.
Project Location: Mason City, IA
Egress window
Project Location: Mason City, IA
Foundation repair
Project Location: Mason City, IA
One corner of my house has sunk 1-2 inches. I am told by a structural engineer that helical piers will stop the sinking. Do you perform? Please respond by email as I do not answer unknown cell calls.
Project Location: Mason City, IA
I would like an estimate on solving water leakage in my basement
Project Location: Mason City, IA
Looking at purchasing a home in Bettendorf, IA and the driveway is down about 3 inches, and a large crack in the basement floor. Double and single garage both. Looking for a ballpark cost on the driveway
Serving the following Mason City, IA zip codes
50401, 50402, 50401, 50402
Service Area
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