Contact Us For
A Free Estimate!
Reviews From Willmar
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
Dehumidifiers

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
Shotcrete

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 Willmar
Bowing Basement Wall Willmar, MN

Bowing Basement Wall Willmar, MN

Before After
Bowing Basement Wall Willmar, MN Bowing Basement Wall Willmar, MN

The foundation of this home was bowing and showing significant signs of inward movement.  American Waterworks installed Geo-Lock Wall Anchors along the bowing walls, and used the system's clamping pressure to stabilize and restore the wall.

Beautiful Concrete Transformation in Willmar, MN

Beautiful Concrete Transformation in Willmar, MN

Before After
Beautiful Concrete Transformation in Willmar, MN Beautiful Concrete Transformation in Willmar, MN

Jeff V. in Willmar, MN had a long sidewalk and large patio that had dirty, uneven concrete. He saw advertising for the concrete repair solutions that American Waterworks offers, so he gave us a call to receive a FREE estimate. One of our Design Specialists, Reed Hudson, went to his home to inspect his concrete and build the right repair plan for Jeff’s concrete needs. Reed explained to Jeff that our PolyLevel concrete repair solution is more efficient and cost-effective than traditional concrete repair. He also talked him through the benefits of finishing his concrete repair project with our concrete sealant called SealantPro. Jeff was impressed with Reed’s presentation and his thorough plan to make his concrete beautiful again, so he decided to move forward with the project.

Our concrete repair experts started the process by drilling small holes into the concrete slabs where they needed to be raised. Then, they injected the polymer foam until the slabs were raised back to their original position. Once the concrete had been raised, they sealed the cracks with our NexusPro sealant to protect the concrete and give it a nice, finished look. The following day, we power washed the concrete and then applied SealantPro. SealantPro is a state-of-the-art material that bonds with concrete on a molecular level, permanently protecting it from water, dirt and other contaminants in a single coat. Jeff was thrilled with the result and was very impressed with our crew! He is happy he chose to repair his concrete through American Waterworks.

Interested in learning more about SealantPro? Click here!

Damaged Foundation Restored in Willmar, MN

Damaged Foundation Restored in Willmar, MN

Before After
Damaged Foundation Restored in Willmar, MN Damaged Foundation Restored in Willmar, MN

Jolyn N. in Willmar, MN was concerned about a large crack in her foundation and water seeping into her basement. After being referred to our company, we sent our Design Specialist, Jeremy Radtke, to her home to complete a FREE estimate. Jolyn was happy with the solution Jeremy provided, and she decided to move forward with the project. 

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 SuperSump 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 functional space. 

Then, our crew installed 16 Geo-Lock wall anchors along the damaged foundation by drilling small holes through the block into the soil surrounding the home. They dug small holes in the yard that lined up with the anchor rods, and they secured them from the outside and inside of the home with anchor plates. They tightened them as far as they would go to stabilize the walls and to halt any further movement. The installation took two days to complete, and Jolyn’s peace of mind has been restored knowing that her foundation is permanently secure! 

Interested in learning more about foundation repair? Click here!

Willmar, MN Approved Basement Waterproofing & Foundation Repair

I'll recommend you to anyone......
Happy Customers Surrounding Willmar, MN
Testimonials
Reviews
Work Requests

Click the icons to see what our customers had to say.

Willmar, Minnesota'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 Willmar 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.

Willmar 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 Willmar 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 Willmar, MN:

  • 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 Willmar, MN and throughout the surrounding areas. Schedule yours today!

Work Requests From Willmar, MN
Project Location: Willmar, MN
My driveway has cracked and settled in various spots causing water to puddle.
Project Location: Willmar, MN
Don't really have any concerns just curious on a ballpark figure to put 2-3 windows in
Project Location: Willmar, MN
Basement: water seeping in from under tile.
Project Location: Willmar, MN
Cost to install egress window in basement
Project Location: Willmar, MN
I am interested in a Breathe EZ air cleaner installation - both for general air quality and radon decay product reduction. I have read a good amount on the issue, have installed a radon mitigation system before, and am interesting in exploring this option further. I would like to discuss the situation and what could be done with someone by phone. Please call or email me to schedule a time. Thanks. -James
Project Location: Willmar, MN
I have a crawl space under a 25'x14' room in my house. I did some maintenance in the area this past summer and noticed it was damp, and did not have the best smell. The space has vents through my utility room in the basement, and I am thinking smells are getting in the house.
Project Location: Willmar, MN
Repair basement wall about 40 feet
Project Location: Willmar, MN
While doing some renovation in our basement, we noticed some soft spots on the wall near the floor. After removing some of the sheetrock, the foundation block was damp, blue Styrofoam was moldy at the bottom, ferring strips also moldy near the floor. So, we need to find the source before we can complete the renovation project.
Project Location: Willmar, MN
Have a rambler (built: 1969) on shallow crawl space. Looking for estimates on 2 concerns: 1.) History: jacked in 2006 by another company; didn't "hold". Cracks in same interior locations, kitchen countertop pulled away from wall, etc. 2.) Considering - perhaps - someday - remodel to convert current garage to living space and replacing with new garage on front. Looking at integrity of garage foundation, should remodel be considered. [Re: scheduling: I'll coordinate w/ my bro. in law as he is helping me. I have jury duty in May; OK this week, and will know schedule week to week.]
Project Location: Willmar, MN
Need a concrete walkway leveled.
Project Location: Willmar, MN
Our basement flooded 3 weeks ago when there was a big storm. We just want to see if you can tell us if its from the foundation or if it was from the sub pump failing. And if there is any issues with our walls downstairs.
Project Location: Willmar, MN
We are trying to sell our house and we have separation of a few of our foundations cinder blocks and I need to know the best solution ASAP. Whether it can simply be grouted where you can see it or if we need to dig down to grout all the way to the bottom.
Project Location: Willmar, MN
I am a Real estate agent and I have a vacant home listed that has some blocks in the basements that have separated and are cracking. There is also some water getting in at a few places in the basement as well.
Project Location: Willmar, MN
Over 4 on the radon test. actually around 6.5. Have done it 2 times now.
Service Area
Free Estimate