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Verified Reviews for Radon Detection And Reduction pros in Duvall, WA
*The Angi rating for Radon Detection And Reduction companies in Duvall, 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 Duvall, 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 October 25, 2025
Find Radon detection and reduction specialists in Duvall
UP & D PAINTING, LLC
UP & D PAINTING, LLC
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
122 local quotes requested
With over 25 years of experience, UP & D Painting are wall specialists, we specialize in interior and exterior painting and drywall repairs. We also do water damage repairs as well.
"Tracy is a pro! He was a hard worker, fast, and did a beautiful job on my repair."
Beth W on April 2022
With over 25 years of experience, UP & D Painting are wall specialists, we specialize in interior and exterior painting and drywall repairs. We also do water damage repairs as well.
"Tracy is a pro! He was a hard worker, fast, and did a beautiful job on my repair."
Beth W on April 2022
Edgeline Restoration
3609 168th Street Northeast
Edgeline Restoration
3609 168th Street Northeast
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested
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
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
AL-KI HOME INSPECTIONS LLC
23719 63rd Ave E
AL-KI HOME INSPECTIONS LLC
23719 63rd Ave E
21 local quotes requested
Free onsite estimate
Al-KI Home Inspection is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!
"Nate was terrific. He was knowledgeable with the systems and different areas of my home. He was clear and easy to understand when I had questions and when he needed to explain the minor or potential issues he found during his inspection. The inspection was done efficiently and his report came promptly later that evening. I would highly recommend Nate as a home inspector if you or a friend are in need of a home inspector. "
Beth C on September 2025
Al-KI Home Inspection is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!
"Nate was terrific. He was knowledgeable with the systems and different areas of my home. He was clear and easy to understand when I had questions and when he needed to explain the minor or potential issues he found during his inspection. The inspection was done efficiently and his report came promptly later that evening. I would highly recommend Nate as a home inspector if you or a friend are in need of a home inspector. "
Beth C on September 2025
National Property Inspections
7001 67th PL NE
National Property Inspections
7001 67th PL NE
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
National Property Inspections prides itself on the quality of inspections provided. We inspect both residential and commercial properties. We've built an excellent reputation for customer satisfaction by providing thorough inspections in a timely manner, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!
"James inspected a newly installed $50k roof at my mom’s house. He had excellent attention to detail and identified issues that were not seen by another objective inspector. He was extremely responsive to texts and phone calls and offered us guidance on how to address the issues. He also charged $175 whereas the other inspector charged $425 for the same job and didn’t identify any issues. Highly recommend!"
Simina P on February 2018
National Property Inspections prides itself on the quality of inspections provided. We inspect both residential and commercial properties. We've built an excellent reputation for customer satisfaction by providing thorough inspections in a timely manner, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!
"James inspected a newly installed $50k roof at my mom’s house. He had excellent attention to detail and identified issues that were not seen by another objective inspector. He was extremely responsive to texts and phone calls and offered us guidance on how to address the issues. He also charged $175 whereas the other inspector charged $425 for the same job and didn’t identify any issues. Highly recommend!"
Simina P on February 2018
Seattle Home Inspector LLC
9650 SE Southworth Dr
Seattle Home Inspector LLC
9650 SE Southworth Dr
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
PO Box 264
ProCore Inspections, Inc
PO Box 264
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.
Foamworks LLC
695 Twin View Dr
Foamworks LLC
695 Twin View Dr
16 years of experience
High Performance Spray Foam Insulation and Fast Set Polyurea Coatings Service
High Performance Spray Foam Insulation and Fast Set Polyurea Coatings Service
MC Home Inspections
900 Meridan E. Ste #19-182
MC Home Inspections
900 Meridan E. Ste #19-182
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.
3702 149th St Ct E
Advanced Inspection Services Inc.
3702 149th St Ct E
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
Radon Detection and Reduction questions, answered by experts
The Duvall, 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.
•Discover the average indoor air quality testing cost, what impacts pricing, and how to budget for healthier air in your home.
•Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
Radon is a radioactive gas that can enter a home from the ground. Prepare yourself for mitigation by answering these questions before hiring a pro.
How long does a radon fan last? Depending on the quality of the fan, usage, and maintenance, a radon fan can last five to ten years.
Can a homeowner install a radon mitigation system? While some parts of the project are fine for DIY, you should leave the meat of the task to a licensed professional.
You need to protect your home from radon, but what does a radon mitigation system look like? Check out this radon mitigation system diagram to learn how it works.
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What do you need done? We’ll find top pros.
- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"