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Best radon detection and reduction specialists near Monroe, WA

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

*The Angi rating for Radon Detection And Reduction companies in Monroe, 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 Monroe, 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 April 27, 2026

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

Avatar for 5 Microns Inc.
5 Microns Inc.
4.9(
74
)
Radon Gas - Testing

Serving Monroe, WA and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Pascal was the first one to call and kept in touch throughout the whole process. He was on time and professional yet personable. My husband was impressed with his knowledge and professionalism as well. We got the results within 2 business days. We would highly recommend Pascal to anyone needing mold testing services."
Vinyl sheeting asbestos test
Wall asbestos test
Asbestos air test
Mold and moisture testing
Mold air test

+32

Response time3 hrs
Response rate98%
Recommended by100%of homeowners
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Avatar for BranDan Home Solutions
BranDan Home Solutions
5.0(
5
)
Radon Gas - AbatementRadon Gas - Testing

Serving Monroe, WA and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"BranDan did a careful job with good attention to details. I will contact them again when needed in the future."
BranDan Home Solutions
7 neighbors recently requested a quote
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Avatar for Edgeline Restoration
Edgeline Restoration
4.9(
12
)
Radon Gas - Testing

Serving Monroe, WA and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Great, Colby did a great job and helped me understand the whole pricess as well as the insurance side so i was fully i formed the entire time"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+23

Response time4 hrs
Response rate100%
1 neighbors recently requested a quote
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Palm Construction and Remodeling Inc.
4.2(
88
)
Radon Gas - AbatementRadon Gas - Testing

Serving Monroe, WA and surrounding areas

In business since 2020

Free estimates

Offers commercial services

"We hired Palm Construction to completely replaced our old roof and they did a fantastic job at very reasonable price. Lee and his crew were great to work with, they were quick, professional and they kept working area clean as possible. There were no any issues and roof replacement was finished in a timely manner. The quality and accuracy of their work is excellent and our new roof is awesome! Highly recommended contractor!!"
Response time2 days
Recommended by90%of homeowners
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Avatar for SWAT Environmental, Inc.
SWAT Environmental, Inc.
1.8(
4
)
Radon Gas - Abatement

Serving Monroe, WA and surrounding areas

In business since 1988

Free estimates

Credit card accepted

SWAT Environmental is the nation's largest radon abatement engineer. Our experienced staff has corrected radon problems for over 60,000 customers since 1988 with 100% success!

Recommended by50%of homeowners
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Avatar for All Pacific Northwest, LLC
All Pacific Northwest, LLC
5.0(
3
)
Radon Gas - Abatement

Serving Monroe, WA and surrounding areas

In business since 2025

Free estimates

Credit card accepted

"Esmeralda was really professional answered all the questions I had , removed popcorn ceiling from my bedrooms , would highly recommend All Pacific Northwest ?"
Carmelita
Carmelita
Carmelita
Carmelita
Carmelita

+3

Response time3 days
Response rate100%
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American Building Solution LLC
New to Angi
Radon Gas - AbatementRadon Gas - Testing

Serving Monroe, WA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

Professional handyman services as well as Residential and Commercial property maintenance. \n \nWe specialize in room additions and full home remodels along with residential and commercial property electrical, plumbing, carpentry, and interior and exterior tenant improvements, re-keying, painting, landscaping, and all other property maintenance and construction services. \n \nProperty managers: we specialize in local handyman work and property maintenance needs. \n \nhttp://www.handymanintacoma.com/

Kitchen, bath
bathroom
shower
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Radon Detection and Reduction FAQs, answered by experts

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

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

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

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

The Monroe, 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.

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