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*The Angi rating for Radon Detection And Reduction companies in Willow, AK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Willow, AK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on September 27, 2025

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Avatar for Advance Look Building Inspections & Environmental Testing
Advance Look Building Inspections & Environmental Testing
4.3(
23
)
Radon Gas - Testing

Serving Willow, AK and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"Very prompt service . Very Kind and Professional at taking the time to educate to me about the test and findings and factors of all the test he preformed. A very very kind man. I would recommend this services to all . Thank you"
Response time10 mins
Recommended by100%of homeowners
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Avatar for Radon Rescue 911
Radon Rescue 911
3.5(
3
)
Radon Gas - Testing

Serving Willow, AK and surrounding areas

In business since 2017

Free estimates

Warranties offered

"My efforts to find a reasonable and effective person was fulfilled. We needed radon testing for a move out from our home. Tyson is the man who took on this task. He was very professional and easy to work with. He did the job, got the info to us and our realtor in a timely manor. I would recommend Radon911 to any an all homeowners who need this testing done."
Response time1 day
Recommended by66%of homeowners
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BulletProof Construction, LLC
1.0(
4
)
Radon Gas - Abatement

Serving Willow, AK and surrounding areas

In business since 2012

Free estimates

Warranties offered

Bulletproof Construction, LLC, is your premier commercial and residential home service and general contracting firm! From new construction, remodels, additions, kitchens, bathrooms, renovations, roofs, landscape construction, flooring, counter tops and so much more. We can do anything for you. We are a licience, bonded, and insured company that is headquartered in Anchorage and the Mat-Su Valley. Servicing Anchorage, Eagle River, Chugiak, Palmer, Wasilla for smaller projects and the whole state of Alaska for Larger Projects. \n\nWe value Character, Integrity, honesty, and a professional value that is not very common in Alaska. The value of a promise. We are here for you. \n\nWe have done very good work all over the state of Alaska with dozens and dozens of references we can complete all your construction projects.\n\nGive us a call today for a free consultation on your project today!

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Radon Detection and Reduction questions, answered by experts

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.

The Willow, AK 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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