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Find Radon gas abatement pros in Dundee

Avatar for Alpha Environmental Services Inc

Alpha Environmental Services Inc

4.73(
112
)
Approved Pro

Alpha Environmental Services Inc

4.73(
112
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
24 years of experience

We are a residential and commercial environmental consulting and remediation company. Serving the greater Portland, OR, area for over 20 years, we have the experience and knowledge to handle just about anything. We offer a variety of services from mold assessment and remediation to radon testing and mitigation and tank services. We provide project oversight and technical review for projects big and small. This includes site analysis, mold assessment, and the remediation of toxins. We also offer a full range of heating oil tank services, from checking underground leaks to installing above ground storage tanks (ASTs). Our residential and commercial services include: • Environmental consulting and remediation • Environmental site assessment • Groundwater remediation • Habitat restoration • Mold testing and removal • Asbestos, radon and lead testing and inspection • Dry well sampling • Phase I & II environmental site assessments • Underground tank sampling • Vapor mitigation systems Environmental risk is an important and complex issue. Whether your concern is toxic mold or radon testing, Alpha Environmental Services can develop an environmental or engineering due-diligence solution that fits your individual needs. We are fully licensed and committed to your environmental needs. Call today for a free estimate and to schedule an appointment.

"The guys from Alpha took care of our attic issue in no time at all. They were clean and tidy in the access area - you'd never know they were even there. We would highly recommend them......."

Mike H on January 2026

We are a residential and commercial environmental consulting and remediation company. Serving the greater Portland, OR, area for over 20 years, we have the experience and knowledge to handle just about anything. We offer a variety of services from mold assessment and remediation to radon testing and mitigation and tank services. We provide project oversight and technical review for projects big and small. This includes site analysis, mold assessment, and the remediation of toxins. We also offer a full range of heating oil tank services, from checking underground leaks to installing above ground storage tanks (ASTs). Our residential and commercial services include: • Environmental consulting and remediation • Environmental site assessment • Groundwater remediation • Habitat restoration • Mold testing and removal • Asbestos, radon and lead testing and inspection • Dry well sampling • Phase I & II environmental site assessments • Underground tank sampling • Vapor mitigation systems Environmental risk is an important and complex issue. Whether your concern is toxic mold or radon testing, Alpha Environmental Services can develop an environmental or engineering due-diligence solution that fits your individual needs. We are fully licensed and committed to your environmental needs. Call today for a free estimate and to schedule an appointment.

"The guys from Alpha took care of our attic issue in no time at all. They were clean and tidy in the access area - you'd never know they were even there. We would highly recommend them......."

Mike H on January 2026


Really Fast Rapid Radon Remediation

4.68(
30
)
Approved Pro

Really Fast Rapid Radon Remediation

4.68(
30
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
16 years of experience

The goal of mitigation is to reduce the radon levels in your home to a non-dangerous level. It is virtually impossible to remove all traces of radon. Radon gas is everywhere, including outside. The key is to reduce the levels you breathe in your home to a level that is safe. We use only the best equipment to help provide you with the best radon testing, mold testing and mitigations service. Call us today!

"They were not satisfied until my radon levels were pretty much annihilated! Very clean install, came back to measure levels, were still a little higher than expected, so came and dug deeper and put in a different fan and that did the trick! Very reasonable pricing and great communication."

Jeramy S on April 2024

The goal of mitigation is to reduce the radon levels in your home to a non-dangerous level. It is virtually impossible to remove all traces of radon. Radon gas is everywhere, including outside. The key is to reduce the levels you breathe in your home to a level that is safe. We use only the best equipment to help provide you with the best radon testing, mold testing and mitigations service. Call us today!

"They were not satisfied until my radon levels were pretty much annihilated! Very clean install, came back to measure levels, were still a little higher than expected, so came and dug deeper and put in a different fan and that did the trick! Very reasonable pricing and great communication."

Jeramy S on April 2024


Avatar for John's Waterproofing Co.

John's Waterproofing Co.

4.74(
47
)
Approved Pro

John's Waterproofing Co.

4.74(
47
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
52 years of experience

John's Waterproofing Co. is the premier waterproofing company serving in Oregon and southern Washington for almost 4 decades. We Specialize in Basement and Crawlspace Waterproofing and Repairs, we offer free inspections and estimates along with caring customer service. Contact our office today for your waterproofing needs!

"No."

Tracy W on January 2025

John's Waterproofing Co. is the premier waterproofing company serving in Oregon and southern Washington for almost 4 decades. We Specialize in Basement and Crawlspace Waterproofing and Repairs, we offer free inspections and estimates along with caring customer service. Contact our office today for your waterproofing needs!

"No."

Tracy W on January 2025


Avatar for Ideal Property Inspections LLC

Ideal Property Inspections LLC

4.99(
106
)

Ideal Property Inspections LLC

4.99(
106
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

For the fifth consecutive year, Ideal Property Inspections LLC (IPI) has earned the 2020 Super Service Award for outstanding service. A special Thank You to everyone who graciously submitted a review in praise of IPI. For 2020, Ideal Property Inspections LLC has expanded the number of services offered to include Residential and Commercial Inspections, Radon and Infrared Thermography (coming soon). All inspections conclude with a visual summary and detailed report, with photos within 24 hours of the inspection (commercial inspections make take longer). With over 20 years of remodeling and construction experience, our experience allows us to spot fine details others might miss. Read our reviews for yourself and join the dozens of home buyers who appreciate our outstanding level of professionalism! Member of American Society of Home Inspectors (ASHI) and Oregon Association of Home Inspectors (OAHI). For additional information or to request a quote, call 971-219-0759.

"Roland , I was very thorough doing my home inspection and if I had a question to concerns, he’s able to answer them I would rehire him in a heartbeat"

Amber G on November 2022

For the fifth consecutive year, Ideal Property Inspections LLC (IPI) has earned the 2020 Super Service Award for outstanding service. A special Thank You to everyone who graciously submitted a review in praise of IPI. For 2020, Ideal Property Inspections LLC has expanded the number of services offered to include Residential and Commercial Inspections, Radon and Infrared Thermography (coming soon). All inspections conclude with a visual summary and detailed report, with photos within 24 hours of the inspection (commercial inspections make take longer). With over 20 years of remodeling and construction experience, our experience allows us to spot fine details others might miss. Read our reviews for yourself and join the dozens of home buyers who appreciate our outstanding level of professionalism! Member of American Society of Home Inspectors (ASHI) and Oregon Association of Home Inspectors (OAHI). For additional information or to request a quote, call 971-219-0759.

"Roland , I was very thorough doing my home inspection and if I had a question to concerns, he’s able to answer them I would rehire him in a heartbeat"

Amber G on November 2022


Avatar for Cascade Radon Inc

Cascade Radon Inc

4.94(
157
)

Cascade Radon Inc

4.94(
157
)
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

The Northwest's most experienced firm. Residential and commercial radon testing, mitigation, and system design for homes, schools, businesses. Radon-resistant design for new homes. We have been EPA-certified for over 25 years. Award winning. Radon is not a secondary endeavor for us… it’s all we do.

"Excellent from beginning to end. Very professional outfit from initial visit, quote, scheduling, work, followup. Price was reasonable, work quality went above and beyond, and radon levels dropped well below even the contractual level."

Claude S on April 2021

The Northwest's most experienced firm. Residential and commercial radon testing, mitigation, and system design for homes, schools, businesses. Radon-resistant design for new homes. We have been EPA-certified for over 25 years. Award winning. Radon is not a secondary endeavor for us… it’s all we do.

"Excellent from beginning to end. Very professional outfit from initial visit, quote, scheduling, work, followup. Price was reasonable, work quality went above and beyond, and radon levels dropped well below even the contractual level."

Claude S on April 2021


Avatar for The Pull Out Shelf Co

The Pull Out Shelf Co

4.95(
103
)

The Pull Out Shelf Co

4.95(
103
)
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

The Pull-Out Shelf Company® is one of the largest custom pull-out shelf distributors in the U.S. They have been making shelves since 1993 as a family owned business. Corporate website: www.PullOutShelfnw.com We are proud to be your local dealer for the Portland/Vancouver area. We have lived in the northwest in the Portland/Camas area all our lives. The northwest has been very good to us. Our mission is to improve the quality of your life by simply creating accessibility. That is exactly what Pull-Out Shelves do. They create access to the "black hole" in your pantry and lower cabinets. By removing a center post, they create access to what seemed to be shelves behind bars. They give you access to the back of your lower cabinets without having to get on your hands and knees. You get the idea, they create access.

"Project took parts of two days. A brief visit to take measurements and a longer visit to install pull-out shelving in kitchen cabinets and closet/pantry. In all, smooth operation."

Robert B on February 2024

The Pull-Out Shelf Company® is one of the largest custom pull-out shelf distributors in the U.S. They have been making shelves since 1993 as a family owned business. Corporate website: www.PullOutShelfnw.com We are proud to be your local dealer for the Portland/Vancouver area. We have lived in the northwest in the Portland/Camas area all our lives. The northwest has been very good to us. Our mission is to improve the quality of your life by simply creating accessibility. That is exactly what Pull-Out Shelves do. They create access to the "black hole" in your pantry and lower cabinets. By removing a center post, they create access to what seemed to be shelves behind bars. They give you access to the back of your lower cabinets without having to get on your hands and knees. You get the idea, they create access.

"Project took parts of two days. A brief visit to take measurements and a longer visit to install pull-out shelving in kitchen cabinets and closet/pantry. In all, smooth operation."

Robert B on February 2024


Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018


Avatar for JSE Labs, Inc.

JSE Labs, Inc.

5.00(
28
)

JSE Labs, Inc.

5.00(
28
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Call and experience the best and friendliest customer service in the industry! We provide accurate results for your hazardous material testing needs in a timely manner. From residential do-it-yourself projects to large, commercial or industrial facility testing needs, we provide custom, professional service for each and every one of our clients. There is no job too large or too small. We are nationally accredited by the prestigious NVLAP organization (NVLAP testing lab code 200872-0) for asbestos analysis. Our inspectors are AHERA-accredited and certified to perform lead-based paint activities in Oregon. Accredited for lead analysis in paint (AIHA Lab ID: 163062).

Call and experience the best and friendliest customer service in the industry! We provide accurate results for your hazardous material testing needs in a timely manner. From residential do-it-yourself projects to large, commercial or industrial facility testing needs, we provide custom, professional service for each and every one of our clients. There is no job too large or too small. We are nationally accredited by the prestigious NVLAP organization (NVLAP testing lab code 200872-0) for asbestos analysis. Our inspectors are AHERA-accredited and certified to perform lead-based paint activities in Oregon. Accredited for lead analysis in paint (AIHA Lab ID: 163062).


Associated Inspection Firm Inc

4.98(
43
)

Associated Inspection Firm Inc

4.98(
43
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

If you demand an ethical, educated, experienced and reliable home inspection company, give us a call. You deserve the best home inspector in the industry and I am committed to providing my very best service and expertise.

"James (company owner & inspector) provides an excellent service ($430). He is knowledgeable (18 years experience), punctual, had a quick turnaround time (37 page report available next day), and provided a wealth of information to explain findings. He also provides a Radon test (not purchased) and a Sewer Scope test (using sonar imaging, $125) separately upon request. I was equally pleased when James provided a home inspection (2014) on another Vancouver home I own."

Sylvia E on December 2022

If you demand an ethical, educated, experienced and reliable home inspection company, give us a call. You deserve the best home inspector in the industry and I am committed to providing my very best service and expertise.

"James (company owner & inspector) provides an excellent service ($430). He is knowledgeable (18 years experience), punctual, had a quick turnaround time (37 page report available next day), and provided a wealth of information to explain findings. He also provides a Radon test (not purchased) and a Sewer Scope test (using sonar imaging, $125) separately upon request. I was equally pleased when James provided a home inspection (2014) on another Vancouver home I own."

Sylvia E on December 2022


"Ernesto did a great job with the service of our heat pump and gas furnace. He replaced the filter, checked all circuits and explained extra things I could do to increase the longevity of my system."

Edward P on July 2024

Weekend service rates are 1.5 times normal rate. Holiday service rates are 2 times normal rate. Additional emails - sales@aaaiaq.com.

"Ernesto did a great job with the service of our heat pump and gas furnace. He replaced the filter, checked all circuits and explained extra things I could do to increase the longevity of my system."

Edward P on July 2024

Showing 1-10 of 36
FAQs for radon gas abatement projects in Dundee, OR

The only way to know whether your home or water supply contains radon is to schedule a professional test. A qualified radon inspector will collect samples, deliver lab-verified results, and explain the findings for $150 to $800. Once you know your exact levels, you and your radon mitigation pro can choose the right system and tackle the problem before it affects your family’s health.

Both roles tackle radon, but they focus on different steps. Inspectors test your home, interpret the results, and determine whether levels exceed EPA guidelines. Mitigation pros design and install the system that lowers those levels. Some companies do both, but the skills and equipment differ, so always verify that the person you hire is properly certified for the specific service you need.

Installing a mitigation unit fixes radon problems by reducing indoor gas levels to established safe standards. A system designed and installed by a mitigation expert, tailored to your home's specific layout and foundation, guarantees effective radon reduction. This expert installation ensures consistent performance over time while safeguarding your indoor air quality.

Open windows and doors do not reduce radon levels because they trigger a pressure imbalance that draws radon-laden air into your home. This practice fails to control radon concentration and can even worsen the issue. An active suction mitigation system provides a proven, safe, and effective solution to reliably reduce radon levels.

Radon mitigation systems generally last between 10 and 30 years, depending on system type and maintenance. Passive systems endure the longest because they have no moving parts, whereas active systems, which use a fan, require fan replacement every 5 to 10 years. System components, such as PVC pipes, seals, and fittings, can remain effective for decades when paired with periodic inspections and proper maintenance.

Radon mitigation systems consume between 300 and 3,000 kWh of electricity per year, depending on fan size and system design. On average, an active radon fan draws 100 to 300 watts continuously, which translates to roughly 876 kWh annually, and adds $30 to $300 to your energy bill each year. Choosing a high-efficiency fan and ensuring tight sealing around pipes helps minimize these ongoing costs.

The Dundee, OR homeowners’ guide to radon gas abatements

From average costs to expert advice, get all the answers you need to get your job done.