Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Seatac, WA

There are 4 highly-rated local radon detection and reduction specialists.

Need a pro for your radon detection and reduction project in Seatac, WA?

Select your specific project to find the pro for you.

Find Radon detection and reduction specialists in Seatac

"Exceptionally knowledgeable professionals with a service mindset. My office and storage building was flooded from a burst pipe last winter (2021/2022). I called up Affordable Restoration and they helped me through the whole process. They also referred me to a fantastic public adjuster who took care of the whole claim for me. I was impressed on how knowledgeable the Affordable Restoration crew was on not only the flood aspect but also on how to work best with my insurance company. They took the time to educate me throughout the whole process on water, mold, mitigation, restoration and the claim process. After my initial meeting with them, I felt like I was an expert on these topics. This gave me a lot of confidence in working with my insurance claim. It was a breath of fresh air to deal with a contractor that actually cares about you and takes the time to listen and address all of your concerns. Their crews did a great job. They always showed up on time, constantly monitored the site conditions and left the site cleaner than they found it. I'm confident that my building was restored properly and is safe for future use. I would highly recommend working with them."

Sergey L on October 2022

Af Affordable Restoration LLC, we are your local experts in water, mold and fire damage restoration as well as indoor environmental testing. We serve all of Snohomish and King county. Call us today at (206) 355-8282 for more information!

"Exceptionally knowledgeable professionals with a service mindset. My office and storage building was flooded from a burst pipe last winter (2021/2022). I called up Affordable Restoration and they helped me through the whole process. They also referred me to a fantastic public adjuster who took care of the whole claim for me. I was impressed on how knowledgeable the Affordable Restoration crew was on not only the flood aspect but also on how to work best with my insurance company. They took the time to educate me throughout the whole process on water, mold, mitigation, restoration and the claim process. After my initial meeting with them, I felt like I was an expert on these topics. This gave me a lot of confidence in working with my insurance claim. It was a breath of fresh air to deal with a contractor that actually cares about you and takes the time to listen and address all of your concerns. Their crews did a great job. They always showed up on time, constantly monitored the site conditions and left the site cleaner than they found it. I'm confident that my building was restored properly and is safe for future use. I would highly recommend working with them."

Sergey L on October 2022


Avatar for Rainier Water Restoration

Rainier Water Restoration

5.00(
13
)

Rainier Water Restoration

5.00(
13
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a full service water and fire restoration company. We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"Aaron and the crew did excellent work on a difficult job. He was very conscientious, dependable, and made sure everything was done properly."

Sharon W on February 2023

We are a full service water and fire restoration company. We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"Aaron and the crew did excellent work on a difficult job. He was very conscientious, dependable, and made sure everything was done properly."

Sharon W on February 2023


Avatar for Service Pros & Asbestos

Service Pros & Asbestos

5.00(
16
)

Service Pros & Asbestos

5.00(
16
)
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Service Pros & Asbestos is the first response to your Water Damage Mitigation and Restoration needs. In addition to water damage mitigation and restoration, we also provide services in Mold removal, Flooring installation, and Asbestos Testing. We are a full service company that completes the project from start to finish. We also have Licensed Asbestos AHERA Building Inspector to satisfy all EPA and AHERA requirements for Asbestos testing before demolition. We are here to serve you in your water damage needs whether its from a leaking refrigerator or a broken water pipe. Why should you choose Service Pros & Asbestos for your water damage or hardwood flooring? *Our Techs are certified by nationally recognized certification, Institute of Inspection, Cleaning and Restoration Certification (IICRC), which gives our techs both the knowledge and expertise to tackle any project using the latest technologies and psychrometrics. *We take care of your home with the utmost care and respect. *We make a stressful situation less stressful by guiding you through the process and providing an open line of communication. We provide our guidance and we are committed to establishing and maintaining communication with the property owner throughout the process.

"Fantastic service! We requested assistance on Angi on Friday morning, and the sample collection of drywall started late in the afternoon. We received a negative test result on Tuesday afternoon."

Allan S on October 2024

Service Pros & Asbestos is the first response to your Water Damage Mitigation and Restoration needs. In addition to water damage mitigation and restoration, we also provide services in Mold removal, Flooring installation, and Asbestos Testing. We are a full service company that completes the project from start to finish. We also have Licensed Asbestos AHERA Building Inspector to satisfy all EPA and AHERA requirements for Asbestos testing before demolition. We are here to serve you in your water damage needs whether its from a leaking refrigerator or a broken water pipe. Why should you choose Service Pros & Asbestos for your water damage or hardwood flooring? *Our Techs are certified by nationally recognized certification, Institute of Inspection, Cleaning and Restoration Certification (IICRC), which gives our techs both the knowledge and expertise to tackle any project using the latest technologies and psychrometrics. *We take care of your home with the utmost care and respect. *We make a stressful situation less stressful by guiding you through the process and providing an open line of communication. We provide our guidance and we are committed to establishing and maintaining communication with the property owner throughout the process.

"Fantastic service! We requested assistance on Angi on Friday morning, and the sample collection of drywall started late in the afternoon. We received a negative test result on Tuesday afternoon."

Allan S on October 2024


Avatar for American Standard Restoration

American Standard Restoration

5.00(
8
)

American Standard Restoration

5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

American Standard Restoration has over ten years of experience in the damage restoration industry offering services for water, fire, and mold. We work directly with all major insurance companies, and for damages not covered by insurance, we will beat any licensed contractor's price, guaranteed. Trust the American Standard to take care of you when it matters most. You will be glad you did!

"Jared was great! Quick and professional."

Jami V on April 2025

American Standard Restoration has over ten years of experience in the damage restoration industry offering services for water, fire, and mold. We work directly with all major insurance companies, and for damages not covered by insurance, we will beat any licensed contractor's price, guaranteed. Trust the American Standard to take care of you when it matters most. You will be glad you did!

"Jared was great! Quick and professional."

Jami V on April 2025


Avatar for Seattle Home Inspector LLC

Seattle Home Inspector LLC

No reviews yet

Seattle Home Inspector LLC

No reviews yet
41 years of experience

Welcome to Seattle Home Inspector LLC Unapologetically the Most Customer-Focused Home Inspector in the Puget Sound Area! ​If you want an independent, licensed and certified, professional inspector with unshakeable confidence, you have come to the right place. ​My name is Ed Zumwalt, owner and operator of Seattle Home Inspector LLC, a full-service home and building inspection company serving the greater Seattle area. I'm a Washington-Licensed Home Inspector and a Certified Professional Inspector® trained by InterNACHI, the International Association of Certified Home Inspectors. My Washington State approved education and training certificates were earned at Washington Home Inspector Training, by SGA Inspection Service. I provide professional grade inspection services to residents, investors, brokers, and property managers in King, Pierce, Snohomish, Thurston, and Kitsap Counties. ​ ​You'll get my best efforts at a fair rate...​always! Regards, Ed Zumwalt, CPI ​Manager-President Seattle Home Inspector LLC Washington-Licensed Home Inspector #1454 InterNACHI Certified Professional Inspector #1600151 30+ Years Professional Real Estate Experience!

Welcome to Seattle Home Inspector LLC Unapologetically the Most Customer-Focused Home Inspector in the Puget Sound Area! ​If you want an independent, licensed and certified, professional inspector with unshakeable confidence, you have come to the right place. ​My name is Ed Zumwalt, owner and operator of Seattle Home Inspector LLC, a full-service home and building inspection company serving the greater Seattle area. I'm a Washington-Licensed Home Inspector and a Certified Professional Inspector® trained by InterNACHI, the International Association of Certified Home Inspectors. My Washington State approved education and training certificates were earned at Washington Home Inspector Training, by SGA Inspection Service. I provide professional grade inspection services to residents, investors, brokers, and property managers in King, Pierce, Snohomish, Thurston, and Kitsap Counties. ​ ​You'll get my best efforts at a fair rate...​always! Regards, Ed Zumwalt, CPI ​Manager-President Seattle Home Inspector LLC Washington-Licensed Home Inspector #1454 InterNACHI Certified Professional Inspector #1600151 30+ Years Professional Real Estate Experience!


ProCore Inspections, Inc

No reviews yet

ProCore Inspections, Inc

No reviews yet
Free onsite estimate

ProCore Inspections, Inc. is dedicated to helping our clients make informed and educated real-estate buying decisions. Through our detailed and thorough inspections we will outline areas of concerns and opportunities for added safety.

ProCore Inspections, Inc. is dedicated to helping our clients make informed and educated real-estate buying decisions. Through our detailed and thorough inspections we will outline areas of concerns and opportunities for added safety.




MC Home Inspections

No reviews yet

MC Home Inspections

No reviews yet
17 years of experience

We are a small group of inspectors that will guarantee a 48 hr turn around with on site reports. We guarantee complete satisfaction in a report well done. We accept, check, cash, cc and paypal for those who wish to prepay.

We are a small group of inspectors that will guarantee a 48 hr turn around with on site reports. We guarantee complete satisfaction in a report well done. We accept, check, cash, cc and paypal for those who wish to prepay.


Advanced Inspection Services Inc.

5.00(
1
)

Advanced Inspection Services Inc.

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Professional Home and Commercial Building Inspector Structural Pest Certified, IAQ, Mold Screening Sampling,10 yrs in business 30 + years in Commercial and Residential Construction including Roofing, Additional ECU's include Building Performance, HVAC Design,Energy Performance, Moisture Issues, Ventilation, Associate in Structural Design, Blower Door testing and energy audits available. WE DO NOT USE Subcontractors your Inspection will performed by the owner Lawrence Can perform upto three inspections daily when necessary and has turn over time not more than 24hrs, report can be delivered on site if needed however more time will be necessary at the inspection. From The Roof To The Crawlspace We've got You Covered. Call for A quote today!! 253-376-3634

Professional Home and Commercial Building Inspector Structural Pest Certified, IAQ, Mold Screening Sampling,10 yrs in business 30 + years in Commercial and Residential Construction including Roofing, Additional ECU's include Building Performance, HVAC Design,Energy Performance, Moisture Issues, Ventilation, Associate in Structural Design, Blower Door testing and energy audits available. WE DO NOT USE Subcontractors your Inspection will performed by the owner Lawrence Can perform upto three inspections daily when necessary and has turn over time not more than 24hrs, report can be delivered on site if needed however more time will be necessary at the inspection. From The Roof To The Crawlspace We've got You Covered. Call for A quote today!! 253-376-3634

Showing 1-10 of 18
Radon Detection and Reduction questions, answered by experts

Yes, if high levels are detected, professionals can provide solutions for radon reduction.

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.

Costs depend on property size, test types, and additional services like mold sampling.

The only way to determine if you have a radon problem in your home is to have professional testing done. You can buy DIY radon test kits, but these are sometimes inaccurate in certain temperatures and humidity levels, and they don’t paint the entire picture in terms of your radon exposure. Scheduling testing once every two to five years is best. You can also look out for the following symptoms, which, according to the American Cancer Society, are symptoms of radon exposure:

  • Shortness of breath

  • Cough

  • Tightness in the chest

  • Difficulty swallowing

  • Hoarseness

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

The Seatac, 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.