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National Radon Defense Companies in Indiana

NWI Radon & Environmental

588 N Indiana Ave
Crown Point, IN 46307

NWI Radon & Environmental is the professional radon mitigation and radon testing company serving northwestern Indiana. Our radon experts can help you better protect your home from harmful gases with special equipment and solutions. Schedule an appointment with us today in South Bend, Merrillville, Valparaiso, or nearby for a free estimate!

View company profile for reviews, awards, before & after photos, and more.

Radon testing and removal in Indiana

Radon may not be one of every Indiana citizen's top concerns, but that's just because it's radon and not some kind of deadly disease or disaster. In actuality, radon is both; which is why every Indiana homeowner should seek the help of the radon mitigation specialists at National Radon Defense.

1. Smoking is known to be the leading cause of lung cancer, and radon is a close second. Yes, radon gas is actually killing people - an estimated 21,000 a year.

2. A disaster can be defined as the cause of great distress or destruction. With the vast loss of life and the huge influence on the health of people around the world from radon exposure, radon is certainly a disastrous gas.

National Radon Defense dealers can keep your home healthy and safe

Allow for the professionals at National Radon Defense to detect your home's radon levels and bring them down to a healthy level with their trusted radon mitigation system.

We Provide:

Radon testing
Radon mitigation systems
Multi-family radon testing & mitigation
Vapor intrusion mitigation
Indoor air quality services

You Receive:

A healthy home environment
Clean indoor air quality
Protection for you and your family
Safe radon levels
Peace of mind

Although no homeowner wants to increase cancer risks for family members, many people neglect to test their homes for radon, an invisible, odorless, cancer-causing gas that emanates from soil and rocks. Contacting a radon mitigation specialist to perform a radon test, or conducting your own test with a DIY radon test kit is the first step in protecting your family from hazardous levels of radon gas.

Customer Reviews

By Tanya P.

Elkhart, IN

I actually had another company perform my initial radon...
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Customer Review

By Tanya P.

Elkhart, IN

I actually had another company perform my initial radon test but that company did not install mitigation systems. After my radon test result came back high, I searched online for a company to install the mitigation system and came upon this one. I immediately filled out an online inquiry and received a call back right away by someone who was very friendly, knowledgeable able to answer all my questions. I would highly recommend this company.
By Tom M.

Hobart, IN

Felt very comfortable with the people that represented the...
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Customer Review

By Tom M.

Hobart, IN

Felt very comfortable with the people that represented the company and how everything was explained to us.
By Dave P.

Lowell, IN

Highly experienced in their craft. Knowledgeable and...
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Customer Review

By Dave P.

Lowell, IN

Highly experienced in their craft. Knowledgeable and helpful in teaching about radon. Neat, clean, quick work. Highly recommended
By Megan S.

Winfield, IN

Excellent. They were both super friendly, tidy and fast!
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Customer Review

By Megan S.

Winfield, IN

Excellent. They were both super friendly, tidy and fast!
By Barry S.

Crown Point, IN

Very professional
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Customer Review

By Barry S.

Crown Point, IN

Very professional
By Jeff W.

Dyer, IN

Very professional installation using quality materials. 10...
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Customer Review

By Jeff W.

Dyer, IN

Very professional installation using quality materials. 10 year warranty on equipment and lifetime warranty on labor are impressive as well.

Featured Indiana Cities:

Click to see why people hire us

Recent work requests in IN Project Location in Granger

Just did a 48 hour test and levels average was 5.8

Project Location in Chesterton

Need house retested, already have a mitigation but it's 5 yrs old

Project Location in Merrillville

Home tested and radon was detected

Project Location in Cedar Lake

My airthings monitor shows a graft between 2-5 pci/l looking into what should be done and the cost of fixing the level of radon.

Recent job requests for radon mitigation in IN:

Project Location: Granger, IN 46530

Comment: Just did a 48 hour test and levels average was 5.8

Project Location: Chesterton, IN 46304

Comment: Need house retested, already have a mitigation but it's 5 yrs old

Project Location: Merrillville, IN 46410

Comment: Home tested and radon was detected

Project Location: Cedar Lake, IN 46303

Comment: My airthings monitor shows a graft between 2-5 pci/l looking into what should be done and the cost of fixing the level of radon.

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