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Find Radon gas abatement pros in Calmar

Avatar for American Waterworks
American Waterworks
4.8(
133
)

Serving Calmar, IA and surrounding areas

Angi Approved

In business since 1989

Free estimates

Warranties offered

"Awesome 🤩 was/is James Nelson, Design Specialist with American Waterworks, out of the Fargo, ND office was absolutely wonderful to work with. (Really this Company has impressed us from the beginning!) always quick to respond and very patient…. There was zero pressure …. no pushy sales tactics at all — just good information, very clear explanations, and genuine care. He took the time to answer questions, explain good options, and made us feel comfortable and valued as people, not just potential customers. From the very beginning, And even now after James has been yet kind and incredibly understanding of our situation. Unfortunately We are not able to move forward with our basement project at this time, and James has showed nothing but grace and respect about that. No doubt that James is a true professional and a rare find these days. We absolutely 💯 Highly, highly recommend James and American Waterworks And Solutions… We thank you!!"
Another Sinking Floor
Dirt Crawlspace in Elk Mound, WI
Concrete stoop had sunk over 6 inches
Foundation Failure Signs
Increased Efficiency of Crawlspace in Elk Mound

+156

Response time3 hrs
444 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for American Waterworks
American Waterworks
4.6(
37
)

Serving Calmar, IA and surrounding areas

In business since 1989

Free estimates

"They were very good at selling the solution, but there was a big gap on the execution of the project, and took multiple iterations to get everything right, I even had to get into the solutioning with the team myself. It is too bad because the technology seems to work fairly well, and that’s why they are getting 3 stars, but I would not use them again."
Recommended by89%of homeowners
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Tri-State Home Inspections
5.0(
1
)

Serving Calmar, IA and surrounding areas

In business since 2008

Free estimates

We are a licensed home inspection company serving IA, MN and WI since 2008. Our inspections are a though investigation of the home from top to bottom including the electrical system, heating/cooling systems, gas detection and thermal imaging of the home. We will provide you with a detailed report usually the same day. We also provide mold, drug, environmental and radon testing at additional cost, discounted with a home inspection. I am a: • licensed home inspector • BPI energy auditor • Certified mold inspector • Licensed lead paint risk assessor • HUD inspector • Licensed electrician • Insured

Recommended by100%of homeowners
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FAQs for radon gas abatement projects in Calmar, IA

The only way to know whether your home or water supply contains radon is to schedule a professional test. A qualified radon inspector will collect samples, deliver lab-verified results, and explain the findings for $150 to $800. Once you know your exact levels, you and your radon mitigation pro can choose the right system and tackle the problem before it affects your family’s health.

Both roles tackle radon, but they focus on different steps. Inspectors test your home, interpret the results, and determine whether levels exceed EPA guidelines. Mitigation pros design and install the system that lowers those levels. Some companies do both, but the skills and equipment differ, so always verify that the person you hire is properly certified for the specific service you need.

Installing a mitigation unit fixes radon problems by reducing indoor gas levels to established safe standards. A system designed and installed by a mitigation expert, tailored to your home's specific layout and foundation, guarantees effective radon reduction. This expert installation ensures consistent performance over time while safeguarding your indoor air quality.

Open windows and doors do not reduce radon levels because they trigger a pressure imbalance that draws radon-laden air into your home. This practice fails to control radon concentration and can even worsen the issue. An active suction mitigation system provides a proven, safe, and effective solution to reliably reduce radon levels.

Radon mitigation systems generally last between 10 and 30 years, depending on system type and maintenance. Passive systems endure the longest because they have no moving parts, whereas active systems, which use a fan, require fan replacement every 5 to 10 years. System components, such as PVC pipes, seals, and fittings, can remain effective for decades when paired with periodic inspections and proper maintenance.

Radon mitigation systems consume between 300 and 3,000 kWh of electricity per year, depending on fan size and system design. On average, an active radon fan draws 100 to 300 watts continuously, which translates to roughly 876 kWh annually, and adds $30 to $300 to your energy bill each year. Choosing a high-efficiency fan and ensuring tight sealing around pipes helps minimize these ongoing costs.

The Calmar, IA homeowners’ guide to radon gas abatements

From average costs to expert advice, get all the answers you need to get your job done.

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