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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 Decorah
Experienced wet basement during heavy rains in Decorah, IA

Experienced wet basement during heavy rains in Decorah, IA

Before After
Experienced wet basement during heavy rains in Decorah, IA Experienced wet basement during heavy rains in Decorah, IA

A client of American Waterworks in Decorah IA was experiencing water in her basement whenever it rained heavily.   American Waterworks was able to design a system that will keep her basement dry and allow her peace of mind whenever heavy rains are in the forecast.  

Sump Pump Replacement in Decorah, IA

Sump Pump Replacement in Decorah, IA

Before After
Sump Pump Replacement in Decorah, IA Sump Pump Replacement in Decorah, IA

A homeowner in Decorah, IA recently experienced flooding due to a big rainstorm. They wanted to keep their basement dry in heavy rains so they contact American Waterworks. We installed a full perimeter drain and sump pump to keep this basement drain.

Window Replacement in Decorah, IA

Window Replacement in Decorah, IA

Before After
Window Replacement in Decorah, IA Window Replacement in Decorah, IA

This homeowner had cracked windows that were leaking water into her basement whenever it rained. She decided to call American Waterworks to install her new waterproofing system and basement windows.

No more cracked windows or wet basement for this homeowner in Decorah, IA!

Your Dependable Decorah, IA Wet Basement & Crawl Space Repair Experts

Very pleased with everything they have done for us.  ...
Happy Customers Surrounding Decorah, IA
Work Requests

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Reviews From Decorah
Testimonials From Decorah
Hugo and his staff were exceptional! We couldn't have been happier with their work and clean up. The three men worked harder than any other servicemen we have...
Testimonial by Gary and Deb T. from Decorah, IA

American Waterworks is experienced and skilled in the latest foundation repair, concrete leveling, basement waterproofing, and crawl space encapsulation techniques in Decorah, IA. We are the most trusted home repair company and can adequately offer many solutions. American Waterworks proudly has over 15 years of industry experience, proudly accredited by the Better Business Bureau, and is a certified dealer with the Basement Systems network.

Basement Waterproofing Experts in Decorah, IA

If you have a damp, leaky basement with mold, American Waterworks are your experts for an efficient and cost-effective basement waterproofing solution. We offer a full range of permanent solutions for basement repairs. If you have foundation water intrusion in your basement, we can fix it! We’ll inspect your home inside and out and design and install a waterproofing system to meet your needs.

We Offer Solutions Including:

  • Sump pumps
  • Interior drainage systems
  • Wall and floor crack repair
  • Dehumidifiers
  • Gutter downspout extensions
  • Vapor barrier
  • Insulated basement wall panels

Crawl Space Encapsulation System 

We install the CleanSpace moisture barrier in the crawl space to eliminate moisture and musty odors. insulation is added to the walls and joist for energy efficiency. Our encapsulation system allows a dry usable space that improves healthy and air quality. 

We Offer Solutions Including:

  • Crawl space dehumidifiers
  • Crawl space sump pumps
  • Crawl space drainage systems
  • Crawl space doors and access wells
  • Crawl space structural supports

PolyLevel™ Concrete Leveling & Lifting in Decorah, IA

The sunken and cracked concrete around your Decorah home is not only a safety hazard, but an eyesore. Ripping up and re pouring that concrete can be a hassle and expensive. Traditional mudjacking is messy, invasive, and doesn't last that long. We can level your concrete with a more cost effective and permanent solution. Our experts use PolyLevel, a superior polyurethane foam. Small holes are drilled in the concrete, the foam is injected and the expanding foam lifts the concrete. The majority of contractors you will call use mudjacking instead of foam. Call us today to learn more.

We Offer Solutions For:

  • Cracked Driveways
  • Uneven Patios
  • Sinking Sidewalks
  • Uneven Concrete
  • Sunken Pool Decks
  • Cracked and Sinking Concrete Steps
Case Studies From Decorah
Winneshiek County Highway department experienced voids and settling in both abutments of one of their most trafficked bridges. This resulted in a...
Job Stories From Decorah, IA
Cracked Foundation Repaired at Movie Theater in Decorah, IA

A movie theater in Decorah, IA noticed that they had a crack in their foundation. They got in touch with a local engineer, and the engineer recommended that they contact American Waterworks. Brad R. contacted us to receive a FREE estimate, so we sent out our Commercial Sales Specialist, Tom Webbles, to inspect their foundation and design a solution. Tom recommended that we install piers to lift the foundation and transfer its weight to the pier instead of the soil. Brad liked the proposal that Tom put together, so he decided to move forward with the installation.

Our production crew started the installation process by removing the concrete and soil where they needed to install the piers. They drilled seven helical piers deep into the soil underneath the foundation of the movie theater. Once the piers reached stable soil, the foundation was raised and there was no longer a crack. They also sealed the cracks with concrete to ensure that water could not seep through. Our foundation repair solutions are guaranteed for a lifetime, so Brad is confident that he chose the right solution to protect the movie theater for the long-term.


Work Requests From Decorah, IA
Vicinity of Locust Road in Decorah
Basement leaking. water in for several years.
Vicinity of in Decorah
Want to have new house tested
Vicinity of Shagbark Ln Rd in Decorah
Our private home.
Vicinity of Old Stage Rd in Decorah
Vicinity of East St in Decorah
Wondering about cost for waterproofing a basement - partial concrete, partial stone. Old house!
Vicinity of Upper Broadway St. in Decorah
After extensive rains, I get water in my basement, both where the wall meets the floor, and sometimes in the middle of the floor (rarely)
Vicinity of Walnut Street in Decorah
Water coming in my finished basement
Vicinity of West Water Street in Decorah
Water issues museum basement
Vicinity of SILENT BROOK RD in Decorah
Installed a Beaver system last year - Not working House built 1949 Concrete block over slab
Vicinity of Valley View Dr in Decorah
Im currently in the process of buying and house here in Decorah that has had some issues with rain water entering the basement. It is a block basement built in 1960.
Vicinity of Painter St in Decorah
Must find a solution to my leaky basement. Built about 12 years ago, finished basement 8 years ago and have been dealing with water the last few years. Please help.
Vicinity of County St. in Decorah
Vicinity of in Decorah
One room in our basement seeps water in the spring when the ground is still frozen but snow is melting . Water comes in at the base of the wall in one corner of this room.
Vicinity of Skyline Drive in Decorah
I'd like to get an estimate on basement waterproofing. Thank you.
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