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Reviews From Calmar
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 Calmar
Damp, Musty Basement Transformed in Calmar, IA

Damp, Musty Basement Transformed in Calmar, IA

Before After
Damp, Musty Basement Transformed in Calmar, IA Damp, Musty Basement Transformed in Calmar, IA

Noland H. in Calmar, IA had an unfinished basement with a dirt floor. He had water seeping up through the soil and through the limestone foundation. It was his goal to remodel the home, but he knew he needed to waterproof his basement before doing so. A few of his neighbors recommended that he contact American Waterworks, so he called us for a FREE estimate. One of our Design Specialist, Pete Wangen, went to his home to inspect his basement and design a solution. Noland liked our waterproofing products and enjoyed working with Pete, so he decided to move forward with the installation.

Our production team installed a full perimeter of our WaterGuard drainage system, a TripleSafe sump pump, and our CleanSpace vapor barrier along the basement walls. The combination of these waterproofing products has made Noland’s basement a dry, brighter and healthier space. Noland is happy he chose to protect his basement before starting the remodel.

Do you have water leaking into your basement? Click here to learn more!

Your Expert Calmar, IA Basement Waterproofing Contractor

Happy Customers Surrounding Calmar, IA
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Calmar, 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 Calmar 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.

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

Job Stories From Calmar, IA
Water Leaking Through Basement Walls in Calmar, IA

Noland H. in Calmar, IA was suffering from water seeping into his unfinished basement. He had set a goal to finish the basement of his farm home, but before he could do that, he knew he needed to have his basement waterproofed. Water was seeping through the soil and the limestone foundation. His neighbors had recommended contacting American Waterworks, so he called us to receive a FREE estimate. One of our Design Specialists went to his home to inspect his basement and develop the right solution. After meeting with our Specialists and learning more about our waterproofing system, he chose to move forward with the installation.

Our production team installed a full perimeter of our WaterGuard drainage system, a TripleSafe sump pump, and our CleanSpace vapor barrier along the basement walls. The installation took only two days to complete, and now Noland’s peace of mind has been restored. He is confident that his basement will remain a dry, healthier space and he is ready to start the renovation!

Work Requests From Calmar, IA
Project Location: Calmar, IA
Need concrete leveling and waterproofing in basement
Project Location: Calmar, IA
Radon Levels
Project Location: Calmar, IA
We have discoloration, black, on our basement walls. This is a 120 year old house with limestone basement. I do not know if it is mold or not but feel we need a professional to look at it and deal with it asap.
Project Location: Calmar, IA
Leaks into basement along wall to floor
Project Location: Calmar, IA
Leaks into basement along wall to floor
Project Location: Calmar, IA
We have an older not finished basement. Cement floor in the basement. Some of the basement walls are lime stone and some are cinder block. They now leak and the basement gets wet and the floor gets kinda muddy and wet. I think the walls need to be re sealed. But not sure and would like an estimate....
Project Location: Calmar, IA
We have a beaver system and sump pump installed and are still getting water in our basement
Project Location: Calmar, IA
Cracked/ bowing basement wall
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