ACAC COUNCIL-CERTIFIED · IICRC CERTIFIED · INDEPENDENT RADON TESTING SINCE 2009
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Doraville’s residential neighborhoods were built almost entirely between 1940 and 1970 for workers at the General Motors assembly plant that opened on Buford Highway in 1947. The city’s Northwoods Historic District, listed on the National Register in 2014, contains approximately 700 homes and is recognized as the largest concentration of mid-century modern residential architecture in metro Atlanta. DeKalb County radon data for Doraville-area zip codes shows averages between 3.8 and 4.1 pCi/L. SafeAir provides independent, certified radon testing throughout Doraville with same-day scheduling and results in 48-72 hours.
Jeremy Shelton has been testing Doraville 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 Doraville 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 Doraville’s uniformly pre-1970 housing stock places it among the highest-risk configurations in DeKalb County.
DeKalb County is EPA Zone 2, and Doraville-area zip code data shows averages between 3.8 and 4.1 pCi/L, bracketing the EPA action level of 4.0 pCi/L. Nearly all of the city’s residential stock was built from the 1940s through the 1960s for GM plant workers. A 2019 PMC study of 6,700 DeKalb County radon tests found housing age was an independent predictor of elevated results, and Doraville has one of the oldest uniform housing stocks in the metro area.
Northwoods Historic District contains 700 post-and-beam homes from the late 1950s and early 1960s, most with crawlspace or slab foundations without modern sealed penetrations. Guilford Village, the city’s first planned subdivision from the early 1940s, predates all modern radon-resistant construction practices by decades. Radon enters through crawlspace vents, early slab cracks, and unsealed utility openings.
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.
Doraville’s GM-era construction compressed most of the city’s housing into a single two-decade window, producing a uniformly pre-modern housing stock that predates radon-resistant construction by 30 to 50 years.
Northwoods, on the National Register since 2014, contains approximately 700 post-and-beam homes from the late 1950s and early 1960s. The post-and-beam design typically rests on a crawlspace or slab without modern vapor barriers, making this one of the highest-risk foundation configurations in DeKalb County.
Guilford Village, Doraville’s first planned subdivision developed in the early 1940s, predates modern construction standards by decades. Pier-and-beam and crawlspace foundations here have no sub-slab features or penetration sealing found in post-1990 construction.
Tilly Mill and Oakcliff were built in the 1960s as GM plant employment reached its peak. Ranch homes from this era use both crawlspace and early slab-on-grade construction. Neither type includes modern air-sealing features, and older vapor barriers often need replacement.
Newer townhomes and mixed-use residential near the Assembly Doraville development use modern construction. Tighter building envelopes limit natural air exchange, concentrating whatever radon enters through the foundation. Zone 2 geology means testing applies equally to new and older construction in the city.
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 Doraville 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 Doraville 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 Doraville and the surrounding DeKalb County area, including:
If your neighborhood isn’t listed, we still test there.
Doraville and DeKalb County fall in EPA Zone 2, with Doraville-area zip code data showing averages between 3.8 and 4.1 pCi/L, bracketing the EPA action level of 4.0 pCi/L. The city's residential stock was built almost entirely between 1940 and 1970, giving Doraville one of the oldest and most uniform housing ages in the metro area. A 2019 PMC study of 6,700 DeKalb County tests found housing age was an independent predictor of elevated radon. Crawlspace and early slab foundations from the 1940s-1960s lack the sealed penetrations and vapor barriers present in post-1990 construction.
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 Doraville 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 Doraville 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 Doraville 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.
