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Top-Rated Radon detection and reduction specialists in Evansdale - Updated Nov 2026

Avatar for SWAT Environmental, Inc.
SWAT Environmental, Inc.
4.5(
13
)
Radon Gas - Abatement

Serving Evansdale, IA and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Our radon specialist, Tim Milledge, was terrific. Communication was excellent, he arrived on time, was professional, courteous and experienced. He was able to run the pipe line and place the other equipment in a way to be unobtrusive and did nothing to detract from the aesthetics of our property. He explained post procedures and cleaned up after himself, unusual these days with service providers, and completed the installation quickly and efficiently. We would highly recommend SWAT and, in particular Tim."
Response time1 day
Recommended by100%of homeowners
Avatar for Home Sweet Home Inspect Iowa  Facebook
Home Sweet Home Inspect Iowa Facebook
4.8(
12
)
Radon Gas - Testing

Serving Evansdale, IA and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

Home Sweet Home Inspections, LLC is a small and local business, which is owned and operated by a US Veteran. \n \nMY MISSION: \nMy mission is to provide my clients with high standard of Home Inspections and Radon Testing services that are carried out with honesty, detailed attention, and within a timely manner. \n \nWHY HIRING ME? \nWhether my clients are home buyers or home sellers; my inspection report provides them with the information they need to make an informed decision about the property being inspected. \n \nHere are some key features that set my company?s standards: \n-Certified Professional Inspector by InterNACHI; \n-Operates under structured Standards of Practice, a Code of Ethics, and a solid Quality Assurance Plan; \n-Fully Insured. Also backed by InterNACHI $25,000 Honor Guarantee; \n-Same day report; \n-Condos & Town Homes = $250.00. Single-family Homes = $275.00. Regardless of size.

Roof Inspection
Venting conduit
Company Logo
A service
Promotions.Because you deserve it!

+11

Response time3 hrs
Response rate88%
Recommended by100%of homeowners
Avatar for EJS Roofing LLC
EJS Roofing LLC
4.4(
89
)
Radon Gas - AbatementRadon Gas - Testing

Serving Evansdale, IA and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"The first  contact was answered promptly and an estimate meeting was arranged. A few days later the estimate  and shingle color samples were delivered by mail.  No better estimates came.  In fact, most companies contacted failed to respond at all.  When I accepted the offer, we talked again to schedule the job.  He estimated the job would start on July 16, and it did.
They started early on the first day, worked nearly until dark, and came back to finish the next day.  They were done by mid-afternoon.Apart from the roof being all new, I could hardly tell they had been there.  No mess, no mashed plantings, no shingle fragments or nails lying about.  Still waiting for a rain to test it, but it looks great."
EJS Roofing.
EJS Roofing.
EJS Roofing.
Recommended by88%of homeowners
Radon Detection and Reduction FAQs, answered by experts

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

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.

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

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

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