Radon Mitigation in Portland, MI
Certified radon mitigation systems for homeowners in Portland and across Ionia County — fast, effective, and locally trusted.
Why Portland Homeowners Choose SM Radon Pro
✅ Certified, local team serving Portland and Ionia County
✅ One-day installs with foundation-specific designs
✅ Post-mitigation testing included with every system
✅ Exterior or garage fan placement available
✅ Free quotes and friendly, responsive service
Visit the Michigan Department of EGLE website to view an interactive map.
Radon Mitigation for Homes in Portland, MI
Whether you’re in Portland’s historic district or a newer subdivision, your home could be affected by radon. SM Radon Pro offers EPA-compliant mitigation systems designed to reduce radon levels quickly and reliably. We serve homeowners across Ionia County with one-day installs and post-testing included.
Call today to set up your radon testing appointment.
Our Radon Mitigation Process
We take a straightforward 3-step approach that’s trusted across Portland and West Michigan to lower radon levels and keep your family safe.
Test & Assess
We begin by testing your radon levels and assessing your home’s layout to determine the best solution.
Design & Install
We custom-design the system to your home’s foundation type and install it discreetly—usually in one day.
Post-Test & Guarantee
After installation, we re-test to confirm the system is working and provide a full report with our performance guarantee.
Proven Results. Backed By Reviews.
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Matt was responsive, quick, and professional. Was able to hide our pipe in our garage based on where our sump was located and make it a seamless install with no outdoor visibility of the piping. Was able to quickly bring our levels to the same as outdoor air. Would recommend to anyone looking for radon mitigation with straightforward pricing and installation.
Andy Ahonen
We had a great experience, they were extremely accommodating to our difficult schedule, very helpful and got job done on time, no hidden costs and with excellent results!
Donna Schaefer
He came, he saw, he conquered... Matt delivered a great mitigation solution for us by boring under a foundation slab from a sunken LR area, prior to being made level, which was then all connected to a very quiet fan located in an upstairs closet. It was a very elegant approach to a challenging layout (no basement or attic). He even added a passive system where it simply wasn't possible to reach from the main line. We went from a high reading to an "outside air" quality of .6. Could not be happier with the results or with Matt :).
Ed Goldschmidt
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Matt did an excellent job of installing the radon remediation product. We were very pleased with the professional look of the installation, both inside and outside - and any mess he made was cleaned up and taken with him.
Ken & Carma Petersen
Matt is a professional . He installed the necessary equipment in our home and explained to us how it worked. He is highly recommended to ensure a good quality inspection .
Sylvia Pimental (S.Pimental)
This company performed an-excellent job installing Radon Mitigation system in my home. He was very Friendly and professional. I would strongly recommend this company. company
Robert Semidey
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Matt was fantastic to deal with. I called him to ask about having some repairs done on the radon system in my house I just bought. He pointed out some small things I could do myself. He was also honest with the repair items that needed to be done and didn’t. I will definitely be using and recommending SM Radon Inc for all my future radon needs.
Dan Hayden
Matt was professional responsive informative. Left work area clean. Explained the process. Honestly i deal with a number of contractors and very few left me feeling as confident in what i was getting as Matt did.
Ron Kelley
Everything was explained very well and all concerns addressed in a timely manner. Would absolutely recommend!
Samantha Stoken
Start Protecting Your Portland Home Today
Don’t wait to deal with radon. We offer fast, affordable systems that reduce your exposure and give you peace of mind.
Request a Free QuoteFrequently Asked Questions
What is radon and why is it dangerous?
How do I know if my home has radon?
What level of radon is considered unsafe?
The EPA recommends taking action if your radon levels are 4.0 picocuries per liter (pCi/L) or higher. However, even levels between 2.0 and 4.0 pCi/L can pose some risk, especially with long-term exposure.
How does radon mitigation work?
Radon mitigation typically involves installing a sub-slab depressurization system. This system draws radon gas from beneath your home’s foundation and vents it safely outside. We design every system to match your home’s layout and radon levels.
How long does it take to install a radon mitigation system?
Most radon mitigation systems can be installed in one day. We’ll walk you through the process, explain your options, and ensure your system is both effective and discreet.
Is the radon mitigation system noisy or visible?
Our systems are designed to be as quiet and unobtrusive as possible. The fan is usually installed in an attic or outside the home, and piping is routed discreetly. We prioritize function and aesthetics.
How much does radon mitigation cost?
Do I need to retest my home after mitigation?
Yes. We always perform a post-mitigation test to confirm your system is working and that radon levels are reduced below the EPA guideline. We also recommend re-testing every 2 years or if major home renovations occur.
Are you certified and insured?
Absolutely. SM Radon Pro is NRPP-certified, NRSB-certified, AARST-certified fully insured, and follows all EPA and state guidelines for radon testing and mitigation.
What areas do you serve?
We proudly serve homeowners, home buyers, and real estate professionals across West Michigan. We service Kalamazoo to Big Rapids, Holland to Lansing. Contact us to see if we serve your specific location.
Is radon testing required in Ada, MI?
Radon testing is not legally required, but it’s highly recommended due to elevated radon levels found in Kent County homes.
How long does a radon test take?
Most tests take 48 hours, and we provide results within one business day.
What does the State of Michigan say to do?
Visit the EGLE website for more information.