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Verified Reviews for Radon Detection And Reduction pros in Colton, OR

*The Angi rating for Radon Detection And Reduction companies in Colton, OR 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 Colton, OR 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 December 08, 2025

Find Radon detection and reduction specialists in Colton

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

Serving Colton, OR and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Stu and Tom took care of our radon needs to get our home ready for sale. The communication was excellent. The finished product was fantastic and I’m sure the new owners will love the system. Very fast in and out on a short window of time we had. Thank team. I’d hire again for sure"
Response time10 hrs
Recommended by96%of homeowners
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Avatar for Alpha Environmental Services Inc
Alpha Environmental Services Inc
4.7(
134
)
Radon Gas - AbatementRadon Gas - Testing

Serving Colton, OR and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"From initial inspection to mitigation was about a week. Technician were punctual and finished within time estimated."
Heating Oil Tank
Radon Reduction System
Removal of Underground Tank
Response time1 day
Recommended by85%of homeowners
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Avatar for Rose City Laboratories, LLC
Rose City Laboratories, LLC
5.0(
2
)
Radon Gas - Testing

Serving Colton, 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
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Avatar for John's Waterproofing Co.
John's Waterproofing Co.
4.0(
71
)
Radon Gas - AbatementRadon Gas - Testing

Serving Colton, OR and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"You will need make sure everything is explained and understand what is included as maintenance."
Encapsulation System
Before Encapsulation
Before Interior Drain System
After Interior Drain System
Finished basement

+38

Response time6 hrs
197 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Sigman Home Inspection, LLC
Sigman Home Inspection, LLC
4.8(
23
)
Radon Gas - Testing

Serving Colton, OR and surrounding areas

In business since 2015

Credit card accepted

"Did a great job and explained everything very thoroughly. The radon test was completed in two days and the results were immediately emailed to me."
Crawlspace
Sun Nuclear 1028 Radon Monitor
Response time3 hrs
Recommended by100%of homeowners
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Avatar for Oregon Restoration Co.
Oregon Restoration Co.
4.7(
154
)
Radon Gas - Testing

Serving Colton, OR and surrounding areas

In business since 2008

Emergency services offered

Warranties offered

"Ken came out to our house. He arrived on time. He was professional and pleasant. We really appreciated how he took the time to provide us with thoughtful information to address our problem! We would absolutely go through Oregon Restoration again, though we will cross our fingers that we never need to (at least for water damage)!"
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
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Radon Detection and Reduction questions, answered by experts

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

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

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

The Colton, 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.

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