Portland Radon Mitigation

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Reviews in Portland to Mitigate Radon

Cascade Radon Inc
5.0
Steve was informative, punctual and the system got our radon levels from 40 to 0.4 pc/l just as promised. I highly recommend Cascade Radon.
- Jennifer B....
Environmental Works LLC
5.0
I hired Environmental Works on the recommendation of a co-worker. Not only was it the least expensive of the three bids I received but it was also the only company that offered a lifetime guarantee on its work. The entire installation of a radon mitigation system in my home took less than six hours. The company guarantees that its radon mitigation system can keep radon levels below 2.7 pCi/L. A three-month radon monitoring test, completed ten months after the installation of my mitigation system, indicated radon levels at 1.4 pCi/L. I am very pleased with the work that was performed at my home.
- Ken R....
Cascade Radon Inc
5.0
We bought our house at the end of fall and had the radon levels tested during the inspection period. This testing was done by a different (not Cascade Radon) company. The average reading was around 2.2 piC/l with maximum around 3.2 over a 2 day period. I tested the radon levels again about 1.5 months later during the winter with my own radon monitor and it reported that the levels has gone up to around 4.0 (average). Since this was at the EPA action level and above the WHO's action level of 2.7, we decided to investigate active radon mitigation. A friend recommended we talk with Cascade Radon to get an estimate for the work. They promptly sent someone out to our house (this was during the Xmas break) and he recommended sub-slab depressurization as the most effective means of reducing our radon levels. The system was installed one week later and the radon levels immediately dropped down to a sustained average of around 1.0 piC/l with minimums as low as 0.4. I'm very happy with the quality and professionalism of the work Cascade Radon did for us and I would happily recommend them to others.
- Zoë V....
Cascade Radon Inc
5.0
Cascade Radon recently installed a radon mitigation system for us at an older home that we purchased. Jim explained to me the benefits of installing a radon mitigation system to reduce the radon levels in our home to comply with EPA safety standards. The radon level in our home was too high--causing a health hazard for our family. Jim proposed placing the radon mitigation system on the side of our home in such a way that the system isn?t visible from the street. So the radon mitigation system isn?t noticeable to the casual observer. Eric and a co-worker installed the mitigation system that includes vent pipes and an exhaust fan to vent the radon gas from our home. They were very professional, efficient, and completed the work in a timely manner. The work is excellent. The mitigation was successful. The radon level is now safe for us, and the exhaust fan is very quiet. The cost of the work included all permits, fees, disposal, and air monitoring required by state and federal agencies.
- Janet M....
Cascade Radon Inc
4.0
I picked Cascade Radon over the other possibilities because they had good references. So far I have been satisfied with Cascade Radon's work. Up until this point the workers from Cascade Radon do show up when they are supposed to. I would use Cascade Radon again.
- David B....
EcoTech
5.0
Installed a Radon Mitigation System. Tested Radon levels, and changed fans to eliminate noise. Meg was knowledgeable and friendly. She explained the system to me, and made sure that I was happy with the results. Very professional. I recommend them.
- Sarah M....
EcoTech
5.0
Great. I'm selling my home. The buyer had radon test conducted. Radon was detected above the minimum standard and a radon mitigation system had to be installed prior to sale closing. My Realtor contacted EcoTech on my behalf. They arrived the next day to do the assessment. I had a bid within 3 business days. They did the work the following week. The installer was on time, very professional, and cleaned up after the work was completed.
- Kathy A....
Cascade Radon Inc
5.0
I originally scheduled a technician to come out and set up a radon test, then realized by reading Angie's List reviews, that the $10 do-it-yourself kit would work just fine. Even though I canceled my appointment to go with a MUCH cheaper option, the staff at Cascade Radon continued to treat me very well and gave me great instructions on how to use the kit. If the radon test reveals a need for mitigation, I will definitely call them!
- Ann P....
EcoTech
5.0
Great! The team was very responsive with a (competitive) quote, and had strong communication throughout the installation and post-installation checkup. Their approach was data-driven and thoughtful; pre-install a received a thorough explanation of radon mitigation techniques, and post installation they did a 10 day test to monitor radon levels in the house, concluding with sending me a detailed data set and graph of radon levels during the test.
- William H....
Cascade Radon Inc
5.0
They were exact about the cost. They were responsive. The person that came out to give the estimate was very articulate about the need for remediation. He was very clear in his description of what would be done and why. Radon is very expensive.
- Gail G....
Cascade Radon Inc
5.0
Excellent price, project went exactly as planned and radon levels are now below 2.7 at approximately 1.4 on an average. The radon mitigation system works perfectly and I am very pleased with the service.
- Lynda F....
Home Gnome Inspections, LLC
5.0
As a first-time homebuyer, I had no idea what to inspect. Nicole surprised me as being totally down-to-earth and so helpful. She seems really passionate about her job. She not only walked me through everything she found in her report, but offered solutions or recommendations to fix all the issues. And she offered to be available to me for more of the same help after move-in day! She is truly excellent.
- Laura B....
EcoTech
5.0
Excellent. It has been working perfectly fine. Unfortunately, our Radon level was above 4. Since the system was installed, the level has been under 2. The company did exactly as they explained. No surprises on the price. I would highly recommend testing for radon, and if you have a problem, call these guys!!
- Chad P....
EcoTech
5.0
Our experience with EcoTech was great from start to finish. We hired EcoTech to weatherize our house. They insulated our attic and walls with an environmentally-friendly insulation. Then they sealed the air leaks in our basement and insulated the floor over our crawlspace. Throughout the project, their crew was on time, left our space clean, and their crew was very friendly. Before they started this work, they tested for the presence of radon, since weatherizing a house can cause radon levels to rise if it is already present in the home. Radon is the second-leading cause of lung cancer in the U.S. They discovered that we had a radon level of 20 pCi/L, five times higher than the EPA's allowable limit of 4 pCi/L. We were stunned! They were able to put in a radon mitigation system which included our dirt crawlspace and concrete foundation basement. The radon levels in our house are now below 1 pCi/L, well below the safe level. Our energy bills have also decreased significantly - this January's natural gas bill was half of what it was last January. I'm thrilled to have a more energy efficient house, and being radon-free is a big plus! EcoTech was very patient and understanding throughout our project. When we had to put our radon mitigation project on hold for a couple of weeks to take care of an unforseen challenge with our partial crawlspace, but the crew at EcoTech was very patient with us and worked around our other foundation contractor to make sure that both jobs were coordinated effectively. Marshall managed our energy efficiency project seamlessly in partnership with the Clean Energy Works Portland program and Energy Trust. And I can't say enough good things about Ted, who managed our weatherization and radon mitigation projects.
- Molly C....
Revival Energy LLC
5.0
The crew was timely, respectful and efficient. repeat radon measurements are undetectable. Very pleased!
- Suzanne B....

Mitigate Radon in Portland

5.0

(3)

STEVENSON, WA

Recent Review: It was great. They were a ten out of ten.
5.0

(5)

Portland, OR

Recent Review: It went well. I followed Jeff around like puppy dog, despite being told by my realtor that they really don't like that. Jeff was perfectly amenable to it. He answered all of my questions and addressed my concerns fully and patiently. He also supplied to final report in a prompt and complete manner. I would definitely hire Jeff again.
5.0

(2)

Portland, OR

Recent Review: he was very friendly and informative
4.6

(113)

Portland, OR

Recent Review: Stephanie and Sean arrived on time. Were very professional and worked together very well. We have a large house with close to 25 air vents. They quickly covered these and set up their vacuum system. They then methodically went from vent to vent blowing out the built up dust and dog hair. Job well done
4.8

(48)

Happy Valley, OR

Recent Review: They were on time. They were professional and friendly. They did their job and they spent a lot of time at our home. They let me walk around. They explained things to me well and so I was satisfied.
5.0

(7)

Portland, OR

Recent Review: Steve was very helpful. Not only did he do a thorough job of checking our home, and got us a report promptly, but he also offered good observations and opinions on the work that needed to be done. He never spoke outside of his expertise, but I appreciated that he didn't just say, "I can't give you an opinion on that," for everything. He's obviously got a lot of experience.
4.9

(168)

Portland, OR

Recent Review: Steve was informative, punctual and the system got our radon levels from 40 to 0.4 pc/l just as promised. I highly recommend Cascade Radon.
5.0

(105)

Portland, OR

Super Service Award
Angi Certified
Offers Coupon
Recent Review: Wonderful experience. Attention to detail on all aspects of the inspection, even generated an extremely useful report towards the end of the day. Would highly recommend and use again for my future projects.
4.7

(115)

Beaverton, OR

Angi Certified
Offers Coupon
Recent Review: Great - they were fast, responsive. Bit pricier than others, but were able to do the work without permits because of their techniques. House has tested low for radon, so their system is working!
4.7

(13)

Portland, OR

Super Service Award
Recent Review: As a first-time homebuyer, I had no idea what to inspect. Nicole surprised me as being totally down-to-earth and so helpful. She seems really passionate about her job. She not only walked me through everything she found in her report, but offered solutions or recommendations to fix all the issues. And she offered to be available to me for more of the same help after move-in day! She is truly excellent.
4.9

(46)

Vancouver, WA

Recent Review: My wife and I contacted James for a home inspection and a Radon test. He answered the phone on the second ring and was willing to give pricing over the phone, which we found more than fair given his expertise when it comes to inspections. Come to find out he has almost 2 decades of experience and it shows. Due to COVID-19, only an inspector and real estate agent were permitted in the house at the time of inspection. After completion, he called and in detail covered all of his findings and took the time to explain how features worked or didn't, (like a hybrid heat system.) He even took the time to educate us on energy efficiency improvements that could be made if we so chose. The next day we received our inspection report which was amazing. We could tell by the details included that he did not just copy and paste from prior inspections. He definitely took the time to make sure everything was well documented. The amount of money that we saved by having a thorough report in purchasing our home was one of the best returns on investments we have ever seen. We will definitely be using Associated Inspection Firm, Inc. in the future.
4.6

(75)

Portland, OR

Recent Review: I hired Environmental Works on the recommendation of a co-worker. Not only was it the least expensive of the three bids I received but it was also the only company that offered a lifetime guarantee on its work. The entire installation of a radon mitigation system in my home took less than six hours. The company guarantees that its radon mitigation system can keep radon levels below 2.7 pCi/L. A three-month radon monitoring test, completed ten months after the installation of my mitigation system, indicated radon levels at 1.4 pCi/L. I am very pleased with the work that was performed at my home.
4.7

(18)

Hillsboro, OR

Recent Review: The team was very quick to get us in for inspection and was super profession throughout. Tyler was thorough in his overview of the report and did a great job. He was willing to go over this with me in person even though the recommendation was to skip the in person review due to COVID 19, which was super helpful for me as a first time homeowner. I have been very happy with their willingness to answer any questions I may have or arise in the future. I definitely recommend this company.
4.6

(66)

Portland, OR

Recent Review: The whole process of working with Soil Solutions was smooth and easy. Paul our project manager was very responsive, getting back to me right away when I asked to schedule, and keeping us updated at every step throughout the process. They had availability within just a couple weeks, and the technician who came out to give us the estimate clearly explained what they would do and the different options (location in the basement, cutting through the eaves or just going around them, etc). He was friendly and answered all of my questions patiently, and when the work was done it looked great, was in the most convenient place in the basement and everything was totally cleaned up. Getting a radon fan is not my favorite way to spend over a thousand bucks, but it had to be done and I'm glad we chose these guys because they made it painless, quick and easy. The price also seemed reasonable, and I think was less than a different company when we had to do it on our last house. I'd recommend them to a friend for sure.
5.0

(3)

Oregon City, OR

Recent Review: Kevin is a consummate pro--I know this house so well now--the report he gave us details everything we need to understand about our purchase--don't hesitate--use these guys when you have the opportunity--you won't be disappointed!
4.8

(372)

Leominster, MA

Recent Review: good. I have now install a radon system

Rate Angi’s Mitigate Radon in Portland

Featured Rating:
4.8

Mitigate Radon in Portland are rated 4.8 out of 5 based on 1,159 reviews of the 16 featured Portland pros

The Angi rating for Mitigate Radon in Portland is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mitigate Radon needs. Angi’s review system takes into account ratings on price, quality, timeliness, responsiveness and feedback for Angi Certified Pros.

Frequently Asked Questions & Answers about Mitigate Radon

What services are related to Mitigate Radon?

  • Radon Inspectors

  • Home Cleaning Services

  • Ceiling Fan Installers

  • Small Appliance Repair Services

  • HVAC Contractors

What do customers in Portland say about Mitigate Radon?

Cascade Radon was great to work with during the whole process. The estimate was punctual and right on. We set a date with the office to install and the installer was on time and did a great job. Our radon levels dropped to almost minimal and we live radon ridge in NE Portland.