Utah Radon Defense Schedule Your In-Home Assessment
Utah Radon Defense van parked in the driveway of a Utah home at golden hour
Family-owned · Licensed in Utah · Since 1985

Protecting Utah families since 1985.

Radon is invisible. Safety shouldn't be. We design a system for your home, install it clean in about 4 hours, and prove it with a verified retest. So you see your family protected, in a number.

Call (801) 900-4519
1985protecting Utah families
★★★★★hundreds of 5-star Google reviews
~4htypical clean install
Lifetimetransferable warranty
"The only one to send someone out to my home before giving a quote." — Stephen T. "Took our levels from 20 to 0.4 — done before lunchtime." — Randy R. "They color-matched my siding and kept it minimally invasive." — Chris J. "I interviewed 8 companies before choosing them. It wasn't even close." — Richard K. "Braiden and Hyrum even wore booties. Cleaned up beautifully." — Matt & Jill S.
The facts, calmly

You can't see it. You can measure it.

Radon is a naturally occurring gas that rises from Utah's soil. No color, no odor, no warning. The only way to know your home's level is to test it. That's not a sales pitch; it's physics.

0
Senses can detect it

Invisible, odorless, tasteless. Homes next door to each other can have completely different levels.

#1
Cause of lung cancer in non-smokers

Radon is the leading cause of lung cancer among people who have never smoked.

1 in 3
Utah homes tests high

Roughly one in three Utah homes tests above the EPA action level of 4.0 pCi/L.

No scare tactics. No pressure. Just a free in-home assessment and a decision that stays entirely yours.

Keep scrolling — watch it drop
10.0 pCi/L — radon concentration in your home
Right now · no warning signs

You can't smell it. You can't taste it. You can't see it.

And yet, at this level, the air your family breathes every night carries more than twice the EPA action limit. Nothing in your home will ever warn you.

Still above 4.0 · still dangerous

Lower — but your family is still not safe.

Opening windows won't fix it. Waiting won't either. Radon rises from the soil beneath your foundation, 24 hours a day, whether anyone is thinking about it or not.

Flirting between low and moderate risk · we can do better

Good isn't always the goal. Lower is.

A system engineered for your foundation pulls radon from beneath the slab and vents it above the roof — before it ever reaches your family's air. Installed clean, in about 4 hours.

Verified · post-install retest

And this is the number we come back to prove.

Your result gets verified with a retest and put in your hands. Not a promise — a measurement. Backed by our Low-Level Guarantee and a lifetime transferable warranty.

Illustrative example based on customer-reported results — every home is different. Your actual result is verified with a post-install retest. EPA recommends action at 4.0 pCi/L.

The Utah Radon Defense standard · 01

Your home isn't a template. Your quote shouldn't be either.

Anyone can read you a number over the phone. Nobody can protect your family from a satellite photo. That's why every project starts the same way: a specialist walks your home,and checks your foundation, your layout, your soil. Before you ever see a price.

What you get isn't a package off a shelf. It's a system engineered for one house in the world: yours. Designed on site, priced on facts, explained face to face.

  • In-home assessment before any price
  • A custom system designed for your specific home
  • Free on-site estimate, zero pressure
Utah Radon Defense specialist taking a live reading on a radon system inside a Utah home IN-HOME ASSESSMENT · FREE
The Utah Radon Defense standard · 02

The reviews read like lab reports.

When customers describe our work, they don't talk in adjectives — they quote their own before-and-after readings. These are results homeowners have reported in their reviews:

8.0→0.5

pCi/L — result reported by the customer. Individual results vary.

"The install team was very pleasant, professional, and clean."

Blaine Ehrhart · read the review
20+→0.5

pCi/L — result reported by the customer. Individual results vary.

"JJ did an amazingly neat install and left no mess whatsoever."

Harris Leck · read the review
20→0.4

pCi/L — result reported by the customer. Individual results vary.

"Friendly, communicative, easy to work with, and they were done before lunchtime."

Randy Rodich · read the review

Hundreds of 5-star Google reviews · Every install verified with a post-install retest · Low-Level Guarantee

The Utah Radon Defense standard · 03

We treat your home like it’s ours, then leave it cleaner than we found it.

Our crew shows up in branded vans, lays down mats, slips on booties and vacuums on the way out. The only thing we leave behind is a quietly-running fan and a radon level your family can breathe easy about.

  • Mats down, booties on, full cleanup before we leave
  • Most systems installed in about 4 hours
  • Your home handed back exactly as we found it
~4-HOUR INSTALL · RESPECTFUL BY DEFAULT
Utah Radon Defense crew carefully unloading system components at a customer's home CLEAN INSTALL · UTAH COUNTY
The Utah Radon Defense standard · 04

Safety you can feel. A system built for your home.

We design every system on site, around how your home is actually built. Routing, fan sizing, and placement get picked for your house instead of a one-size-fits-all template, so the protection fits the home it protects.

  • Routing planned around your home's architecture
  • Fan sizing and placement chosen for your home
  • System design based on your home's construction
Technician fitting a compact radon fan neatly against a brick exterior wall DISCREET BY DESIGN
The difference, in one sentence

Anyone can promise you a safe home. We come back and prove it.

The post-install retest is our signature. After the work is done, your radon level is measured again — verified, not assumed. That's not an estimate or a claim. It's a number you can hold us to, backed by the Low-Level Guarantee and a lifetime transferable warranty.

Post-install retest Low-Level Guarantee Lifetime transferable warranty
Two generations, one mission

Radon isn't a side hustle. Protecting Utah families is our life's work.

JJ Morley, owner of Utah Radon Defense
1985

Don Walker starts in the field

Don Walker — JJ's uncle — got into indoor air quality work in 1985, for one reason: to save lives. That's where this company's roots are.

Early 2000s

Radon becomes the mission

Don brought radon testing and mitigation into the business, and Utah Radon Defense was founded in 2000 to focus on it full-time — turning decades of indoor air quality know-how toward the one gas you can't see, smell, or taste.

Today

JJ Morley leads the next generation

JJ Morley leads Utah Radon Defense today, carrying on Don's mission to protect Utah families. Family-owned, with 4,000+ systems installed, every one backed by a lifetime transferable warranty, because a promise is only as good as the family that stays to honor it.

Radon Certifications & Affiliations

NRPP IEA MFMT RRNC ARP (Advanced Radon Professional) BBB A+ Lifetime transferable warranty Licensed · State of Utah
The process — keep scrolling

Four steps. One verified result.

Step 1

Assess

A specialist visits your home, evaluates its construction, and answers everything. Free, no pressure.

Step 2

Design

A custom system for your home. Routing, fan sizing, and placement are chosen for your house instead of a template.

Step 3

Install clean

Mats down, booties on. Most systems installed in about 4 hours, everything tidied before we leave.

Step 4

Verify

Your radon level is retested so you see the actual number, backed by the Low-Level Guarantee.

A word on price: a low bid from someone who never saw your home is a guess. Ours comes after an assessment and includes the design, the clean install, the retest, the Low-Level Guarantee, and a lifetime transferable warranty. Free estimate and flexible financing available.

Questions, answered first

Everything homeowners ask us.

Do you assess my home before quoting?

Yes — always. We never quote over the phone or from a satellite map. A specialist visits your home, evaluates its construction, and designs a system for it before you see a price. The on-site estimate is free.

How low will my radon go?

Every home is different, so we don't promise a number up front. What we do promise: our Low-Level Guarantee, and a post-install retest so you see your actual result — not our claim.

Do you retest after the install?

Yes. Verification is part of the job. After installation, your radon level is retested so the system's performance is proven with a real reading — not just a promise.

How much does radon mitigation cost?

Most radon systems in Utah run $1,700–$2,500 installed for a typical home with a basement. Homes with a crawl space or a more complex layout can run higher — every home is different, which is exactly why we come see it before quoting. The on-site estimate is free, the price is based on your actual home, and flexible financing is available.

How long does the installation take?

Most systems are installed in about 4 hours. Mats down, booties on, everything tidied up before we leave.

What areas do you serve?

Utah County, the Salt Lake Valley, and the Heber Valley. From Springville and South Jordan we serve Mapleton, Spanish Fork, Payson, Provo, Orem, Lehi, American Fork, Highland, Alpine, Saratoga Springs, Eagle Mountain, Draper, Riverton, Herriman, Heber, Midway, and nearby communities.

Are you licensed and certified?

Yes. Licensed by the State of Utah, with NRPP, ARP (Advanced Radon Professional), IEA, MFMT, and RRNC certifications, a BBB A+ rating, and Licensed Building Contractor status. Every system carries a lifetime transferable performance warranty.

Free in-home assessment

Protect what matters most.

One visit. A custom plan for your home. A free estimate with zero pressure and most homes protected within about 4 hours of install day.

Schedule Your In-Home Assessment
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(801) 900-4519

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