Radon and Indoor Air Quality Specialists in Grinnell, IA

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Before and After Pictures from Grinnell
Radon Mitigation - Grinnell, iA

Radon Mitigation - Grinnell, iA

Before After
Radon Mitigation - Grinnell, iA Radon Mitigation - Grinnell, iA

Radon Mitigation Upgrade for Historic or Old Victorian Home with High Radon Levels

This 1880s Victorian home had a single-point system installed in 2017, but even with multiple fan replacements, levels stayed around 6 pCi/L. No improvements with the indoor air quality. With three chambers, interior waterproofing tile, and an inaccessible crawlspace, the system simply couldn’t keep up. Our solution is a second sub slab extraction point on the NE corner, independent from the tile system, plus needed crack sealing and a clean exit route out the back to protect the home’s aesthetics. A 16x25 BEZ will also boost indoor air quality. This upgrade gives the best chance at lowering radon levels safely.

For a FREE no-obligation radon mitigation estimate in Grinnell, IA, please fill out the estimate form and Iowa Radon Defense will contact you shortly.
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Leading Radon Testing & Radon Mitigation Company in Grinnell

Radon is an invisible, natural, odorless, and toxic gas that can lead to health complications if not taken care of. At Iowa Radon Defense, our experienced experts have the training and expertise needed to make Grinnell homes safer, healthier, and more comfortable. Prolonged exposure to hazardous levels of radon can lead to serious health issues, even cancer.

Trust Iowa Radon Defense in Grinnell to keep your home clean and safe. Even if you already have an existing radon mitigation system, Iowa Radon Defense can check it out and make sure it’s still working efficiently! Contact Iowa Radon Defense today to hear about our radon testing, radon mitigation, and radon abatement services in Grinnell, IA.

Trusted Indoor Air Quality Solutions

While radon may be one of the most serious and dangerous indoor air pollutants, it is not the only air contaminant that can cause health problems. Pollen, pet dander, mold spores, or other contaminants can cause health issues, especially if you have family members with asthma, respiratory issues, or allergies.

Iowa Radon Defense can help you with your indoor air quality concerns with our products and services, which includes:

  • Radon testing
  • Radon mitigation
  • Multi-family radon mitigation
  • Energy Recovery Ventilator
  • Vapor Intrusion Mitigation
  • Breathe EX Air Cleaner
  • Breathe EZ UV Light
  • Dehumidifiers

Schedule your free estimate today!

If you are concerned about radon or just want to remove other airborne contaminants in your home, contact Iowa Radon Defense today for your free estimate! We proudly serve Iowa and Missouri homeowners in Grinnell and nearby.

Job Stories From Grinnell, IA
Radon Mitigation Upgrade for an Old Victorian Home

Radon Mitigation Upgrade for Historic or Old Victorian Home with High Radon Levels

This 1880s Victorian home had a single-point system installed in 2017, but even with multiple fan replacements, levels stayed around 6 pCi/L. With three chambers, interior waterproofing tile, and an inaccessible crawlspace, the system simply couldn’t keep up. Our solution is a second sub slab extraction point on the NE corner, independent from the tile system, plus needed crack sealing and a clean exit route out the back to protect the home’s aesthetics. A 16x25 BEZ will also boost indoor air quality. This upgrade gives the best chance at lowering radon levels safely.

Radon Mitigation Upgrade for an Old Victorian Home - Photo 1
Work Requests From Grinnell, IA
Project Location: Grinnell, IA
I would like an estimate of what radon mitigation would cost for my home.
Project Location: Grinnell, IA
The home is a Queen Anne built in 1893 (not a historic building), appx 2400sq ft, unfinished basement. Testing completed in April of this year during our home inspection yielded an EPA protocol average of 8.9 pCi/L. Looking to get a remediation quote. Please let me know if you require any additional info. Thanks!
Project Location: Grinnell, IA
Have heard there is radon present in some Iowa homes and would like to check my home and mitigate
Project Location: Grinnell, IA
High radon.
Project Location: Grinnell, IA
My son sleeps in our basement and we have never had it tested since it was built 8 years ago.