Radon Mitigation FAQs

Have questions about radon mitigation? We’ve compiled answers to the most common questions homeowners, buyers, and builders ask—so you can feel informed and confident every step of the way.

A radon mitigation system is designed to protect your family by reducing harmful radon gas levels in your home. At Utah Radon Defense, we specialize in two primary methods:

  • Sub-Slab Depressurization (for homes with slab foundations): We create a suction point beneath your foundation using advanced techniques, installing a pipe and fan system to safely draw radon gas out and vent it above your roofline.
  • Sub-Membrane Depressurization (for homes with crawlspaces): A vapor barrier is placed over the crawlspace floor, paired with a piping and fan system to prevent radon from entering your living space.

Our tailored solutions ensure your home’s radon levels drop below EPA and WHO standards, giving you peace of mind.

Maintaining your Utah Radon Defense mitigation system is simple and requires minimal effort:

  • Check the Manometer: Occasionally glance at the airflow gauge (manometer) to confirm the fan is operating correctly.
  • Listen for Issues: Pay attention for unusual noises like clanking or excessive whirring, which could indicate a fan problem.
  • Keep It Clear: Ensure the system remains free of debris around the exterior vent.

Our fans come with a 5-year or 7-year manufacturer warranty, though they often last longer. For professional tasks like fan replacement or system adjustments, our certified team is here to help while preserving your lifetime transferable system performance warranty.

The only ongoing cost for your Utah Radon Defense mitigation system is the electricity to power the fan. Depending on factors like fan size and local energy rates, this typically ranges from $50 to $100 annually—about the same as running a 75-watt light bulb continuously. With our energy-efficient systems, you’ll enjoy long-term safety without breaking the bank.

The manometer is a small, U-shaped gauge attached to your Utah Radon Defense mitigation system that shows whether the fan is working properly. It measures the pressure difference created by the fan as it pulls radon gas from beneath your home. Here’s how to use it:

  • Check the Fluid Levels: When the system is on, the fluid in the manometer should be uneven, with one side higher than the other. This indicates active suction.
  • Look for Zero Balance: If the fluid levels are equal (balanced at zero), the fan may not be running—check the power supply or contact us for assistance.

Although this system does not actually measure radon levels in the home, this is a simple way to confirm your system is protecting you. We recommend glancing at it every few months, and our team can walk you through it during your installation walkthrough!

While it might be tempting to turn off your radon mitigation fan during certain seasons to save energy, Utah Radon Defense strongly advises against it. Radon levels don’t follow a seasonal schedule—they can remain high year-round due to soil conditions and your home’s construction. Running the fan continuously ensures consistent protection, as:

  • Winter Risks: Closed windows and heating systems can trap radon indoors, raising levels.
  • Summer Variability: Even with open windows, radon can still infiltrate from the ground.

The fan’s low operating cost (about $50-$100 annually) and our 5-year or 7-year fan warranty, makes year-round use a small price for ongoing safety. If you’re concerned about efficiency, let’s discuss optimizing your system during a free consultation!

Radon

Mitigation system
FAQs

We stand behind our work with industry-leading warranties:

  • Fan Warranty: Your fan is covered by a 5-year or 7-year manufacturer warranty. If it fails within that period, we’ll replace it at no cost to you. Even after the warranty expires, we offer affordable replacement options.
  • System Performance Warranty: Our mitigation systems come with a lifetime transferable warranty, ensuring durability and reliability. If adjustments are needed, we’ll work with you to maintain safe radon levels at little to no cost, depending on your specific agreement.

For details tailored to your system, refer to the estimate provided during your consultation.

Once your Utah Radon Defense system is installed, we recommend retesting every 2-3 years to ensure it’s performing as expected. Factors like soil shifts, home renovations, or fan wear could affect radon levels over time. We provide post-installation testing to verify initial success, and our lifetime warranty means we’re here to address any future concerns. For added convenience, ask us about continuous radon monitors to keep tabs on your levels year-round!

Yes! Whether you have a basement, crawlspace, or slab-on-grade foundation, Utah Radon Defense has a solution for you. Our team assesses your home’s unique layout during a free consultation to determine the best approach:

  • Basements and Slabs: We use sub-slab depressurization to pull radon from beneath the foundation.
  • Crawlspaces: We install vapor barriers and sub-membrane depressurization systems.
  • Complex Homes: For multi-level or older homes, we customize piping and fan placement for optimal performance.

No matter your home’s design, our 35+ years of experience ensure a system that fits seamlessly and works effectively.

Opening windows or using fans might temporarily lower radon levels, but it’s not a reliable long-term solution. Radon seeps into homes from the soil beneath, and ventilation alone can’t stop this continuous process—especially in Utah’s geology, where radon is prevalent. A Utah Radon Defense mitigation system actively removes radon at its source, ensuring consistent protection regardless of weather, season, or air circulation. With over three decades of expertise, we’ve seen firsthand that mitigation is the only proven way to keep levels safely below 4 pCi/L.

We understand you want a safe home that still looks great. Utah Radon Defense designs systems with aesthetics in mind. The interior components (like piping) are discreetly routed through closets, corners, or utility areas whenever possible. Outdoors, the vent pipe is painted to blend with your home’s exterior and extends above the roofline for safety. Our goal is a functional system that complements—not detracts from—your property.

Radon Mitigation: Why It’s Vital

#1
Cause of Lung Cancer
Among Nonsmokers
Radon is a
Tasteless
Odorless
Gas From Radioactive Decay
1
in
3
Homes in Utah Test
High for Radon Gas

Why Choose Us for Radon Mitigation

Our radon testing and mitigation pros are highly certified and knowledgeable to help guide you through protecting your loved ones.

Decades of Proven Expertise

With 35+ years of experience, Utah Radon Defense is the trusted name in expert radon testing and mitigation you can count on.

Certified Specialists, Advanced Tech

We’re certified radon experts—not just techs—using advanced tools and proven methods to protect your home.

Low-Level Guarantee to Breathe Easy

We guarantee your home’s radon levels will be safely below EPA and WHO standards.

Tailored Solutions for Your Needs

We tailor every solution, working with you to design a custom radon system for your home’s unique needs.

Top-rated customer service and reviews

We’re more than just a radon service; we’re a partner in ensuring your home’s safety and your peace of mind.

System Performance Warranty

With our lifetime transferable system performance warranty, you can trust the durability & reliability of our radon mitigation systems.

Exclusive Discounts For Our Heroes

In honor of the brave and selfless, we’re proud to offer special discounts to those who serve and protect us every day.

Financing
Available

Keep your family safe today with flexible financing options that make radon protection affordable and stress-free.

Radon Mitigation Services for Various Needs

We serve homeowners, realtors, property managers, and more, ensuring radon safety in every space.

Homeowners

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Buyers & Sellers

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Realtors

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Home Inspectors

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Home
Builders

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Our Radon Certifications & Affiliations

Our team holds top industry certifications, ensuring the highest quality in radon mitigation services.

Utah Radon Mitigation License Seal
MFM Radon Mitigation Certification Badge
AARST Radon Professionals Logo
Utah Certified Radon Mitigation Certificate
BBB Accredited Business A+ Rating Logo
ARP Certification Seal for Radon Mitigation
NRPP National Radon Proficiency Program Logo
Licensed Building Contractor Seal for Radon Mitigation
RRNC Certificate for Radon Mitigation

What Our Customers Say About Our Radon Services

  • The service was prompt and thorough. Our home’s radon levels dropped dramatically after their intervention. Highly recommend their expertise!
    Sarah W.
    Orem, UT
  • Utah Radon Defense went above and beyond in ensuring our home was safe. Their meticulous attention to detail and dedication is unmatched.
    Mike T.
    South Jordan, UT
  • I appreciated how Utah Radon Defense personalized their approach to our needs. Our radon levels are now well below the recommended safety limit.
    Laura K.
    Salt Lake City, UT
  • Superb service from start to finish! They made the entire process effortless and provided peace of mind with a lifetime warranty.
    Jesse H.
    Provo, UT
  • Their team was knowledgeable, friendly, and efficient. The results were outstanding, and they left everything clean and tidy.
    Emily R.
    Lehi, UT
  • From consultation to installation, the professionalism was top-notch. It was a relief to have such a competent team handle our radon issue.
    David L.
    Park City, UT
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Essential Radon Information and Resources

Explore our comprehensive resources to learn how to protect your home from radon exposure. Our knowledgeable team is here to assist you.

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Ensure Your Home’s Safety with Our Radon Mitigation Services

Experience peace of mind knowing your home’s air is safe from harmful radon exposure. Contact us to get started on your radon mitigation journey today.

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