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Advanced Environmental Services Inc
4.3(
7
)

Serving Onaga, KS and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"We had 3 different contractors give us estimates. One didn't even come to our house, just gave us a quote over the phone. The first two both wanted to put the pipe in the basement utility room, which would have it running up the back of the house beside our deck. Roger Dahlby looked at that location, which would have the fan between and in close proximity to a propane shutoff valve and a central air conditioner. He said that that would be a code violation, which he would know since he helped write the codes. He suggested putting it in a basement closet which ran the pipe up the back of the house, out of sight. I offered that location to the other two contractors, and they refused. Roger showed up about an hour late and forgot to bring a ladder, but otherwise did a fantastic job. The work only took about 2-1/2 hours, was very clean and neat. He explained all the details of the work he did, and explained the warranty on the work clearly. The pipe in the closet is not in the way of anything, and once the clothes were put back in we can't hear the fan noise at all. The radon reading 2 days later was down to 1.3 pCi/L, well below the EPA limit of 4. He would not accept payment until proof of mitigation. We could not be happier with the work and the extra thought and care in placement. We are very impressed with Roger and his team."
Recommended by85%of homeowners
Avatar for Advanced Environmental Services, Inc.
Advanced Environmental Services, Inc.
3.9(
7
)

Serving Onaga, KS and surrounding areas

In business since 2006

Free estimates

"Roger provided an on-site inspection, gave a detailed explanation of the work that needed to be done, then stated a reasonable, guaranteed price of the project. All the workers were very courteous and did an excellent, professional (and clean) job of installation."
Painted Exterior Mount
Professional Sump Cover
Small Radon Fan
Vinyl Guttering
Upgraded fan,no extra fee

+4

Recommended by100%of homeowners
Radon Detection and Reduction questions, answered by experts

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

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

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

The Onaga, KS 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.