Top 10 Best Radon detection and reduction specialists in Sultan, WA

Q: How long does the radon abatement process usually take?

• <div><p>Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.</p></div>

Q: What would cause radon in a house?

• <div><p>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.</p></div>

Q: Can I perform radon gas abatement myself?

• <div><p>While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.</p></div>

Q: How long does radon mitigation take?

• <div><p>Installation typically takes 1-2 days, depending on the system and property layout.</p></div>

Q: Is a radon mitigation system expensive to run?

• <div><p>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.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Sultan, WA

*The Angi rating for Radon Detection And Reduction companies in Sultan, WA 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 Sultan, WA 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 January 30, 2025

Reviewed in January 2025
Robison construction did an excellent job with my new fence and I couldn’t be happier with the results. They’re very professional and easy to work with.
Robison Construction LLC
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Reviewed in January 2025
Great and quick inspection in affordable price.
Pride Home Inspections, LLC
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Reviewed in December 2024
Quick redponse for a second fall cleaning -- as a result of the bomb cyclone covering the roof two weeks after the initial clean. Friendly, professional techs who cleaned the deck and walkways after blowing limbs, leaves, needles and seeds from the roof
Bob's Quality Window Cleaning
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Reviewed in July 2024
A to Z Stump and Tree surpassed our expectations by far in the quality of the work they did. The 25 foot tree was cut quickly, chipped, and entire cleanup performed. You couldn't tell a tree was just cut down. The next day they came and dug the stump out and within a hour a cleanup was done...
A to Z Stump & Tree Inc
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Reviewed in December 2023
IÃ¢Â Â d give 100 stars if I could! CanÃ¢Â Â t rave enough, Sommer Tree LLC was professional, super with communication, and performed tree and shrub removal beyond our expectations - giving us excellent value for our money. In addition, they spotted a possible safety issue and thinned out a...
SOMMER TREE LLC
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Reviewed in November 2023
They got the job done promptly. Of all the companies that gave me estimates the owner was the most thorough and explaining a variety of options fencing. They always came on the days and times they said they would and the fence looks great!
Trackwest, LLC
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Reviewed in November 2023
Jeff is a clear solutioneer, offering and executing the best ways and means of removing the dead trees on my property and then converting the sizable trunks into firewood. He then stacked the logs in my shed and hauled away the brush. He works clean, effective and smart. He also made valuable...
Pinon Ridge Outdoor Services
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Reviewed in July 2023
They were prompt and at this point we think the spraying of the fruit trees and Dogwood Tree worked.
Senske Services of Seattle
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Reviewed in April 2023
This is the second time we have hired SNR and we were extremely pleased both times. Ray and his wife are a great team. They are fast to respond, very friendly and the work is impeccable. We had them clean our roof, gutters, siding and windows. They left our place looking immaculate.
SNR Window Cleaning & More, LLC
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Reviewed in January 2023
His knowledge of water treatment and his solutions really come thru. He is reliable, has prompt service, and shows up on schedule.
Meadow Lake Water Treatment
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Find Radon detection and reduction specialists in Sultan

Environmental Technology Consultants

4.9(

)

Serving Sultan, WA and surrounding areas

In business since 1997

Free estimates

"They were very honest & told us we didn't have black mold and needed a dehumidifier. I would very certainly recommend them for their honesty"

Recommended by100%of homeowners

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Palm Construction and Remodeling Inc.

4.2(

)

Serving Sultan, WA and surrounding areas

In business since 2020

Free estimates

Offers commercial services

"Palm Construction recently replaced roof on my house and it was a great experience to work with Lee and his well organized team from Palm Construction. They did excellent job and my roof passed inspection with no issues. The quality of work and materials is excellent and my new roof looks fantastic. Also my whole house looks mush better now. Thanks!"

Response time2 days

Recommended by90%of homeowners

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SWAT Environmental, Inc.

1.8(

)

Serving Sultan, WA and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"The work was fine, I haven't retested yet."

Recommended by50%of homeowners

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All Pacific Northwest, LLC

5.0(

)

Serving Sultan, WA and surrounding areas

In business since 2025

Free estimates

Credit card accepted

"I had a great experience with All Pacific Northwest LLC. They came to remove the vinyl from my bathroom and were punctual and very professional from start to finish. The team communicated clearly and respectfully, explaining each step of the process before starting the work. They were also very kind and courteous throughout. I highly recommend their services for their quality, reliability, and excellent customer service."

Response time2 days

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Radon Detection and Reduction questions, answered by experts

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

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.

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

Installation typically takes 1-2 days, depending on the system and property layout.

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 Sultan, WA 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.

See all articles

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What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.