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Avatar for Iowa Radon Defense
Iowa Radon Defense
4.5(
49
)

Serving Granger, IA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"RADON SYSTEM WAS NOT WORKING. (Installed by another company years ago). The phone contact was pleasant and efficient. The Technician came on the agreed day and the agreed time: he explained what was wrong, explained the options, then repaired the system so it is working better than it did when first installed."
Interior Install
Interior Install
Interior Install
Interior Install
Interior Install

+14

Response time1 day
57 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Clean Iowa Air
Clean Iowa Air
5.0(
19
)

Serving Granger, IA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Family owned and operated. Great people to work with. Made me feel important. They did outstanding work at a great price. Lowered my radon from high 9s to sub 1s."
exterior fan
exterior fan
exterior fan
exterior fan
crawlspace membrane

+15

Response time10 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Milledge Construction
Milledge Construction
5.0(
9
)

Serving Granger, IA and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"Milledge Construction installed evacuators in our homes to reduce radon levels...the installer was very professional and explained in detail what needed to be done...it is amazing how quickly the radon level has subsided in just 24 hours...the installation and equipment is of high quality...if you only suspect you have a radon infection you should call Milledge Construction first...we were very impressed with the radon reduction results...5 stars for sure..."
Radon mitigation system
Radon Detection & Reduction Project
Radon Detection & Reduction Project
Radon Detection & Reduction Project
Radon Detection & Reduction Project

+56

Response time1 day
38 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for MB Radon LLC
MB Radon LLC
4.9(
34
)

Serving Granger, IA and surrounding areas

In business since 2003

Credit card accepted

"I had done two separate radon tests and knew the level was high. Bill came to evaluate where to place the system. He gave me a rough cost and time it would take for the install. He was able to schedule the install within a week. He arrived when scheduled. They did a very thorough job and cleaned up well after the install. It was hard to tell they were here. Very professional. The only knock I would have is that because they are quite busy, it is difficult to get an initial visit as Bill does the evaluation himself. You may have to call a few times and it was a challenge to pin down.
"
Recommended by96%of homeowners
Avatar for EJS Roofing LLC
EJS Roofing LLC
4.4(
89
)

Serving Granger, IA and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"In both spoken and written communication, this company was extremely professional. In the end they were a few thousand dollars higher in their estimate than the company I went with. If not for that I would have gone with EJS and I wouldn't hesitate to mention them to friends and family. I wanted to give them a good review here simply due to the level of courtesy, promptness, and professionalism they displayed.
"
EJS Roofing.
EJS Roofing.
EJS Roofing.
Recommended by88%of homeowners
Radon Detection and Reduction questions, answered by experts

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

The Granger, IA homeowners’ guide to radon detection and reduction services

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

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