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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 Onalaska
Dirt Crawlspace Repair in Onalaska, WI

Dirt Crawlspace Repair in Onalaska, WI

Before After
Dirt Crawlspace Repair in Onalaska, WI Dirt Crawlspace Repair in Onalaska, WI

A homeowner in Onalaska Wisconsin was looking to clean up her dirt crawlspace and increase the energy efficiency of her home. By installing CleanSpace vapor barrier, we were able to seal off the dirt crawlspace. Plus we installed SilverGlo™ insulation to make the space energy efficient!

Full Perimeter WaterGuard Installed in Onalaska, WI

Full Perimeter WaterGuard Installed in Onalaska, WI

Before After
Full Perimeter WaterGuard Installed in Onalaska, WI Full Perimeter WaterGuard Installed in Onalaska, WI

Elinor in Onalaska, WI had water leaking into her basement. She was concerned about the damage that the water was causing and interested in our French drain products, so she called us for a free estimate. One of our Design Specialists went to her home to inspect her basement and design a solution. We recommended that she have our full perimeter WaterGuard system installed to ensure that her basement would be permanently waterproofed. Elinor liked the proposal that we presented to her, so she scheduled the installation.

Our production team started the installation by removing the concrete around the perimeter of the basement. Then, they laid the WaterGuard drainage system and connected it to her existing sump pump. The drainage system now properly guides water to the sump pump, and from there the water is expelled from the home. Now Elinor wil be able to enjoy a dry basement for many years to come. She is glad she chose to invest in the protection of her home.

Do you have a wet basement? Click here to receive a free estimate!

Crawl Space Transformation in Onalaska, WI

Crawl Space Transformation in Onalaska, WI

Before After
Crawl Space Transformation in Onalaska, WI Crawl Space Transformation in Onalaska, WI

Tim W. in Onalaska, WI contacted American Waterworks because he was interested in insulating and encapsulating his crawl space. He knew the space was inefficient and that he could be saving money on his energy bill. We sent one of our Design Specialists, Dustin Loftus, who met with Tim, evaluated the situation, and proposed a permanent solution. 

Our Foreman, Cory Sather, and his production crew installed drainage matting, TerraBlock insulation, and our CleanSpace vapor barrier along the floor of the crawl space. Then, they installed our spray foam rim joist insulation and Foamax insulation panels along the walls. These products work together to keep moisture, pests, and potential mold growth out. They also help reduce Tim’s energy bill by making sure energy is not lost through that space. Tim was pleased with the results and happy his crawl space will remain a dry, healthier and more energy efficient space. 

Quality Foundation & Crawl Space Repair & Concrete Raising in Onalaska, WI

...gave me the time to make my decision without pressure....
Happy Customers Surrounding Onalaska, WI
Work Requests

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Reviews From Onalaska
Testimonials From Onalaska
We had 4 inches of rain and no water in our basement after our waterproofing system was installed! The office staff was great. The system design specialists,...
Testimonial by Olin K. from Onalaska, WI
We saw American Waterworks truck at our neighbor's house, which led us to research the company. The customer care staff were very nice to deal with and very...
Testimonial by David M. from Onalaska, WI

Foundation repair and concrete repair

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 Foundation 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, we will provide PolyLevel® to lift and level these slabs back to their original positions. Concrete leveling is more important than you might think because uneven, bumpy driveways and sidewalks can cause tripping hazards - be sure to ask us about concrete lifting when we visit your home!

American Waterworks also offers complete concrete repair systems in Onalaska, including NexusPro and SealantPro. NexusPro repairs cracked concrete, using a polyurethane binding agent engineered to last. SealantPro seals and protects concrete driveways and pool decks from the elements, including harsh UV rays. Our experienced concrete specialists are happy to fix any settling or cracked concrete you may have in your home.

Our services in Onalaska, WI:

  • Foundation repair
  • Concrete leveling and lifting
  • Commercial foundations

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 Onalaska, WI and throughout the surrounding areas. Schedule yours today!

Case Studies From Onalaska
A senior living facility in Onalaska, WI had some concerns in regards to their foundation. CONCERNS: 1. Cracks in foundation walls 2. Uneven...
Work Requests From Onalaska, WI
Project Location: Onalaska, WI
I would like to get an estimate on Radon mitigation
Project Location: Onalaska, WI
Bi level with cracks around outside sidewalk and driveway and foundation.
Project Location: Onalaska, WI
Sunken concrete Corner inside garage and outside garage same corner. Another project at 1035 terrace Dr Onalaska with the entry concrete sank. Estimate for raising them.
Project Location: Onalaska, WI
I have an old house that is about 600 sq ft. There is a small room that has a "basement" that there is a trap door from the kitchen to. It has a dirt floor..on the last rainfall, water starting pouring into the cracks.
Project Location: Onalaska, WI
Would like to fill seams between concrete slabs on front driveway before winter and to level a slab outside back garage door
Project Location: Onalaska, WI
1) basement waterproofing 2) front steps concrete repair
Project Location: Onalaska, WI
We are looking to get someone out to give us an estimate. We are consistently getting water in our basement.
Project Location: Onalaska, WI
Mold in the wall of the addition of the mobile home and under the hot water heater
Project Location: Onalaska, WI
Waterproof existing basement walls on a split level home
Project Location: Onalaska, WI
I have leaking basement windows caused by a few issues. I would like them replaced with glass block windows to permanently seal up any leaks.
Project Location: Onalaska, WI
Need waterproofing done on basement
Project Location: Onalaska, WI
My front entry walkway & the side garage entry concrete slabs have sunk about 2" so water flows toward foundation. I need to raise slabs to original height to correct water flow.
Project Location: Onalaska, WI
I have a few areas in the basement that started to leak water after all the heavy rain.
Project Location: Onalaska, WI
In one of our small basement rooms, there is a corner where we're getting moisture along the base of the wall along the floor. We can tell because a thin wood panel looks darker than other areas by the carpet. We think it's moisture coming from the cinder block foundation. We would like American Waterworks to come and take a look and give us a free estimate. Side note, we have a sump pump, but it is in a separate small area under concrete stairs (the main stairs in the front of the house). It's not connected to, or right next to, the newer problem area. Also, our house was built int he 1950s.
Project Location: Onalaska, WI
Sidewalk repair
Project Location: Onalaska, WI
Sealed cracks reopening in pored foundation in Condo. Problem only below concrete patio slab. The patio now has a crack across the center. Suspect a possible problem under patio. Would appreciate an informed inspection.
Project Location: Onalaska, WI
Need to get estimate for leveling driveway.
Project Location: Onalaska, WI
Have a cement block foundation crack top to bottom 1 in wide at top tapering to fine full thickness with some shift have photos if needed
Project Location: Onalaska, WI
My husband and I have used two radon kits from the library to test the levels of our 1500 square foot home. The results came back initially with a level of 5.9 pCi/L and the second test 3.0 pCi/L. We would like to receive a quote indicating the price to mitigate the levels in our home. Thank you for your help!
Project Location: Onalaska, WI
Did a radon two-day test and got a result of 5 pCi/L. We will need a radon mitigation system estimate.
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