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Really Fast Rapid Radon Remediation
4.7(
30
)
Radon Gas - Abatement

Serving Sandy, OR and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"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."
Response time9 hrs
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Alpha Environmental Services Inc
Alpha Environmental Services Inc
4.7(
134
)
Radon Gas - AbatementRadon Gas - Testing

Serving Sandy, OR and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"Professional, friendly and responsive. I hired Alpha to come do a mold inspection on a home I just purchased. They accommodated my schedule and Chris came early morning before work to do the inspection. He was very friendly, thorough, and went above and beyond to make sure he tested everything I was looking for. He eased my mind and he even gave me home advice outside of just the mold inspection. The inspection price was incredibly reasonable and the bid to do some work was as well. He could have tried to oversell me on things due to my lack of knowledge about mold but in the end my house was in good shape and he eased my worries and gave me peace of mind which was well worth the price! I would highly recommend Alpha Environmental!"
Heating Oil Tank
Radon Reduction System
Removal of Underground Tank
Response time1 day
Response rate100%
Recommended by85%of homeowners
Avatar for Rose City Laboratories, LLC
Rose City Laboratories, LLC
5.0(
2
)
Radon Gas - Testing

Serving Sandy, OR and surrounding areas

Approved

In business since 2012

Free estimates

Small jobs welcome

Science First. We are experts in our field and we will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business.

Response time2 days
Response rate90%
Recommended by100%of homeowners
Avatar for John's Waterproofing Co.
John's Waterproofing Co.
4.0(
72
)
Radon Gas - AbatementRadon Gas - Testing

Serving Sandy, OR and surrounding areas

Approved (Corporate)

In business since 1974

Free estimates

Warranties offered

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!\n\n

Encapsulation System
Before Encapsulation
Before Interior Drain System
After Interior Drain System
Finished basement

+38

Response time6 hrs
184 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Propertyexam
Propertyexam
4.6(
18
)
Radon Gas - AbatementRadon Gas - Testing

Serving Sandy, OR and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"I am a first-time home buyer and I contacted Scott to perform the inspection on my new townhouse. The building had some known issues and I wanted to be sure that they had been resolved. Additionally, I wanted radon, mold and indoor air quality testing, to ensure that I wasn't moving into a "sick" building. Scott was able to accommodate my schedule on very short notice and he's really great to work with! He gave me all kinds of tips and helpful advice. Working with him was very educational and informative. I highly recommend Scott for all of your home inspection needs. And though some of the tests (such as radon, mold, etc) cost extra, they are well worth the price to ensure that you are investing in a safe and healthy home for you and your family."
Additional Photos
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+4

Recommended by100%of homeowners
Avatar for SWAT Environmental, Inc.
SWAT Environmental, Inc.
3.9(
23
)
Radon Gas - Abatement

Serving Sandy, OR and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"You need to ask the technicians what to do and when regarding the re-test. The information we received was insufficient to know what to do afterwards and our re-test was delayed X 4 days because of lack of communication. Otherwise VERY Happy with the actual work and costs for the work."
Recommended by90%of homeowners
Avatar for HomeCheck Inspection Services
HomeCheck Inspection Services
5.0(
7
)
Radon Gas - AbatementRadon Gas - Testing

Serving Sandy, OR and surrounding areas

In business since 2003

HomeCheck's owner/operator Steve Blaha is a home inspector who provides high quality home inspections along with excellent customer service.\n\nSteve is a good communicator and leaves no room for guessing when it comes to evaluating a potential new home. Steve has a unique skill set with an extensive background in residential construction. If you are looking for a home inspector who is committed to 100% customer satisfaction, call HomeCheck Inspection Services.\n

Prepared to go the extra mile!
Go Timbers!
Additional Photos
Recommended by100%of homeowners
Avatar for Oregon Restoration Co.
Oregon Restoration Co.
4.7(
154
)
Radon Gas - Testing

Serving Sandy, OR and surrounding areas

In business since 2008

Emergency services offered

Warranties offered

"I had the pleasure of working with Oregon Restoration while purchasing my new home.  While working in the crawl space, a rather extensive amount of mold was found and I honestly had a few days of panic.  However I called Oregon Restoration and Ryan and his crew were so reassuring, they were quick to come over and assess the situation.  The clean up job they did was phenomenal!  You cannot tell there was ever any mold at all.  All staining is gone.  When I had the air quality tested after the treatment (since I have a baby) the samples inside the house were lower than the ambient outside readings.  I cannot say enough good things about this company.  They were always willing to discuss the job with me and to answer any questions that I had.  They were patient, reassuring and their work was excellent!  I will be recommending them every chance I get."
Professional mold mitigation in progress. We tackle mold issues at the source to protect both your home and your health.
Mold removal in action — we ensure your home is safe, clean, and free from harmful contaminants.
Water damage containment setup in progress. We carefully isolate affected areas to protect the rest of your home while we work.
Expert craftsmanship in kitchen restoration — we ensure a seamless transformation from damage to a beautifully finished space.
Using the most advanced drying equipment, we address water damage efficiently to protect your home

+9

Recommended by95%of homeowners
Avatar for Gorge Quality Home Inspection
Gorge Quality Home Inspection
5.0(
3
)
Radon Gas - Testing

Serving Sandy, OR and surrounding areas

In business since 2019

Gorge Quality Home Inspection gorgequaulityhomeinspection.com offers unbiased, dependable, and non-invasive home inspection services and radon testing to the Columbia River Gorge and the greater Portland and Vancouver metro areas. We strive to be an asset to every client who comes our way, adhering to InterNACHI’s excellent Standards of Practice so that the quality of our service is never in question.\nWe don’t settle for a run of the mill home inspection, and neither should you when you contract with us to perform a home inspection, you’ll enjoy flexible scheduling, top quality customer service, and the most accurate home inspection available.\nSafety should always be a priority, and we’ll work diligently to make sure that your home is safe and sound, meticulously assessing even the most minute details to check for dangerous defects.\nWe go the extra mile for our clients and do everything we can to take the stress out of your experience.\nGorge Quality Home Inspection is a veteran owned and operated business. Greg Felten takes great pride in putting out a consistently high-quality product, eliminating uncertainty and stress by providing a friendly and knowledgeable service that is centered around the success of every client. One of Greg’s primary motivators for doing home inspection work is being able to play an important role in taking care of the people in our local communities. This of course includes prospective newcomers to the area because buying a home is a difficult process, no matter who you are or where you come from.

Recommended by100%of homeowners
Showing 1-10 of 14
Radon Detection and Reduction questions, answered by experts

The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.

Yes, many systems include warranties for performance. Confirm terms with your installer.

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

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 Sandy, OR 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.