ACAC COUNCIL-CERTIFIED · IICRC CERTIFIED · INDEPENDENT RADON TESTING SINCE 2009
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Smyrna’s real estate market is one of Cobb County’s most active, with a mix of 1970s to 1990s bungalows and newer in-fill construction that spans multiple foundation types. Radon can be present in any of them. SafeAir provides independent, certified radon testing in Smyrna with same-day scheduling and results in 48 to 72 hours.
Jeremy Shelton has been testing Smyrna homes for indoor air quality problems since 2009. He founded SafeAir after discovering a mold infestation in his own crawlspace had affected his health for more than a year. Radon is different from mold in every way but one: you can’t know it’s there without a test.
SafeAir provides ACAC & IICRC-certified radon testing across Smyrna with results in 48-72 hours. We test and report. We do not mitigate.
Know your number
A certified consultant responds within one business day.
Yes, and Smyrna’s older housing stock amplifies the risk.
Smyrna and Cobb County sit in EPA Zone 1, the highest risk designation, where average indoor radon screening levels are predicted to exceed 4.0 pCi/L. The underlying bedrock is biotite gneiss, a uranium-bearing metamorphic rock that generates radon as it decays. Above it lies a thick saprolite layer, decomposed Piedmont rock that allows radon to migrate efficiently toward building foundations.
Smyrna’s median construction year of 1989 reflects a city with significant mid-century inventory. Neighborhoods like Cheney Woods, Smyrna Heights, and Bennett Woods feature brick ranch and bungalow homes built 1950 to 1980 on crawlspace foundations, the configuration that most directly exposes living space to soil gas. The Vinings corridor added thousands of new traditional-style homes in the late 1990s and 2000s, many with slab foundations, and the area around Market Village continues to add infill townhomes. Cobb County’s Zone 1 geology applies equally across all of these construction eras.
Zone data gives you a probability. A test gives you your actual number.
According to the U.S. EPA, radon is the second leading cause of lung cancer in the United States.
Smyrna’s housing spans nearly a century of construction. Cobb County’s Zone 1 geology means risk runs across all of it.
Cheney Woods, Jonquil Estates, and Forest Hills represent Smyrna’s mid-century core: compact brick ranch homes built 1950 to 1970 on crawlspace foundations. In Cobb County’s Zone 1 geology, these crawlspace homes are among the configurations most likely to test at or above the EPA action level.
Smyrna Heights and Bennett Woods feature over 700 traditional brick homes built in the 1960s and 1970s. Crawlspace foundations with block or brick walls are the norm across this era. Cobb County’s Zone 1 classification means even well-maintained homes in these neighborhoods require a test, not an assumption.
Vinings Estates, Vinings Pointe, Gates at Vinings, and Park at Vinings brought over a thousand traditional and Tudor-influenced homes to the Vinings corridor between 1999 and 2003. This era uses a mix of slab-on-grade and crawlspace foundations, and Highpointe at Vinings added some full-basement homes on hillside lots.
West Village, Enclave at Belmont, and similar infill developments near Battery Atlanta and Market Village represent Smyrna’s newest residential inventory. Energy-efficient construction tightens the building envelope. Tighter sealing concentrates whatever radon enters through ground-floor slab penetrations.
Whatever your home type, the continuous monitor goes in your lowest livable level. The result is specific to your property, your foundation, your soil.
Jeremy or a SafeAir consultant places a calibrated continuous monitoring device in the lowest livable level of your home. The device records radon readings hour by hour over 48 hours.
Continuous electronic monitors produce significantly more data than charcoal canister kits. Their results are accepted by lenders, buyers’ agents, and real estate attorneys throughout Georgia. The $15 UGA Extension kit works for general awareness. It does not work for real estate transactions.
After device pickup, your written report arrives within 24 hours. It documents your radon level, testing conditions, and the inspector’s certification. A SafeAir consultant reviews the findings with you directly.
You do not need to be home during the 48-hour measurement period.
Calibrated continuous monitor set in your lowest livable level.
Hour-by-hour readings recorded. No need to be home.
Certified written report, reviewed with you directly.
Radon comes up on most Smyrna contracts now. Buyers’ agents request it. Some lenders require it. The due diligence window on most Georgia contracts runs 7–10 days.
What matters in that window: you need an independent result. A company that tests and sells mitigation has a financial reason to find a problem. SafeAir tests and reports only. If the result is below 4.0 pCi/L, you’re done. If it’s above, you know before closing and you negotiate from that position.
Mitigation in Smyrna typically runs $800–$2,500 depending on foundation type and system design. Knowing the number before you close is leverage. Discovering it after is not.
If scheduling is time-sensitive, note your closing date in the form. SafeAir prioritizes contingency-window requests.
SafeAir does not sell radon mitigation systems. That is a deliberate choice.
Most radon companies test and mitigate. That creates a conflict: the company that finds a problem also profits from solving it. Jeremy built SafeAir to remove that conflict. He reports what the monitor records, regardless of the result. If your test comes back elevated, he explains what the number means and what your options look like. You choose your mitigator independently.
Jeremy holds certifications through ACAC (Certified Indoor Environmental Consultant, Certified Microbial Consultant) and IICRC. He has been testing indoor air quality in Georgia homes since 2009.
SafeAir tests homes and properties throughout Smyrna and Cobb County, including:
If your neighborhood isn’t listed, we still test there.
Smyrna and Cobb County are classified as EPA Zone 1, the highest risk designation, where average indoor radon screening levels are predicted to exceed 4.0 pCi/L. The underlying geology is biotite gneiss, a uranium-bearing metamorphic rock that generates radon as it naturally decays. Smyrna's older mid-century crawlspace neighborhoods, including Cheney Woods, Smyrna Heights, and Bennett Woods, carry the highest statistical risk, but Zone 1 applies across all construction eras and foundation types in Cobb County. A certified test is the only reliable way to know your home's actual radon level.
There are none. Radon is odorless, colorless, and produces no symptoms you would connect to it. Long-term exposure is cumulative. The only way to know if radon is present at an elevated level is a certified test.
Contact SafeAir for current pricing. For context: professional continuous monitor testing in the Smyrna area typically runs $150-$300. The UGA Extension Program offers $15 charcoal kits for general screening, but those results are not accepted in most real estate transactions.
SafeAir uses 48-hour continuous electronic monitors. Your written report is typically delivered within 24 hours of device pickup. Most Smyrna clients have results in hand within 3-4 days of scheduling.
The EPA recommends mitigation at that level. SafeAir provides the test and the result. We do not sell mitigation systems. If your result is elevated, we explain what it means and what your options are. Mitigation in Smyrna typically costs $800-$2,500 depending on foundation type.
Georgia has no state law requiring radon disclosure or testing for home sales. However, buyers increasingly request it during due diligence, and some lenders require it on certain loan types. If a buyer requests a test and the contingency window is open, completing it before that window closes protects your transaction.
Jeremy has tested hundreds of Georgia homes since 2009.
No obligation. No upsell. Just a certified result you can trust.
