Madison sits in an EPA Radon Zone 1 area — the highest-risk category — and the city spans both Madison and Limestone counties, which the Alabama Department of Public Health lists among the state’s highest-potential radon counties.
BamaClean Environmental provides NRSB-certified radon measurement using professional continuous radon monitors and EPA / ANSI-AARST protocols. We test only — we don’t sell mitigation — so your results stay impartial.
$300 for a ground floor up to 2,000 sq ft · $400 for 2,001–4,000 sq ft
Madison is one of the fastest-growing cities in Alabama, and much of its housing is newer construction. New homes are not exempt from radon — slab-on-grade homes in newer subdivisions can test high just like older homes with crawlspaces.
Radon levels vary from house to house, even on the same street. Your neighbor’s result doesn’t tell you yours. The only way to know is to test.
We test homes throughout Madison, including the Hughes Road, Wall-Triana, Old Madison Pike, and Palmer Park areas, plus nearby Triana, Harvest, and Monrovia.
If you are buying or selling in Madison, a radon test is often part of the inspection period. Tell us your closing date when you book, and we will schedule the test so the report is in hand before your deadline.
The EPA recommends fixing a home at or above 4 pCi/L and considering it between 2 and 4 pCi/L.
Radon Risk Around Madison
Highest radon potentialOther counties
Outlined: Madison County and Limestone County. Source: Alabama Department of Public Health list of Alabama counties with the highest potential for elevated radon. Homes in every county can test high — the EPA recommends testing all homes.
How It Works
Certified Radon Testing in 4 Steps
1. Book Online
Choose your ground-floor size and preferred day below. We’ll call or text to confirm.
2. Closed-Building Conditions
Keep windows and outside doors closed starting 12 hours before and during the test. Normal coming and going is fine.
3. Monitor Placement
We place a professional continuous radon monitor in the lowest lived-in level, following ANSI-AARST protocol, for a minimum of 48 hours.
4. Written Report
You get a written report with your pCi/L result and clear next steps — real-estate-ready if you’re buying or selling.
Pricing is based on your ground-floor footprint — upper floors don’t change the price. Over 4,000 sq ft? Call (256) 648-5924 for a quote. Includes a continuous radon monitor, 48-hour minimum test, and a written pCi/L report.
Book Your Radon Test Online
Flat pricing: $300 for a ground floor up to 2,000 sq ft · $400 for 2,001–4,000 sq ft. Pick a day and we'll confirm your appointment.
A charcoal kit averages whatever it absorbed. It can’t show when levels spiked, it doesn’t know if a window was open or the kit was moved, and its accuracy depends on where you set it. It’s a rough screen, not a result you can act on or hand to a buyer.
A Certified Test Gives You Data
We use a professional continuous radon monitor that logs readings every hour and flags interference. It’s placed and documented to ANSI-AARST protocol by an NRSB-certified specialist, so your Madison result holds up for your family’s decisions and for a real estate transaction.
What’s Included in Your Madison Radon Test
Prep instructions for closed-building conditions, 12 hours before and during the test
Continuous radon monitor with hour-by-hour readings and tamper detection
Protocol placement on the lowest lived-in level, about 20 inches off the floor, away from drafts, windows, and exterior walls
48-hour minimum measurement, with longer tests available when needed
Written report showing your pCi/L level against the EPA 4.0 action level, with plain-English next steps
Real-estate-ready documentation for buyers, sellers, agents, and lenders
Sample certified radon report: 48-hour continuous monitor result in pCi/L
Services
Radon Testing Services in Madison
Homeowner Testing
Find out your family’s radon level with a certified short-term test and a clear written report.
Real Estate Testing
Certified, documented testing on a schedule that fits your inspection period and closing date.
Post-Mitigation Verification
Already have a radon system? We independently confirm it brought your level down. We didn’t install it, so there’s no conflict of interest.
Results & Referral
If your level is high, we explain what it means and refer you to mitigation contractors. We never sell mitigation ourselves.
Your Testers
A Father & Son Team, Board-Certified
AJ Ruiz (CRMI, CMR, MRS, FSRT, WRT, ASD, OCT, HST) and Cristian A. Ruiz (CIE, CMC, WRT, CRMI, CMR, CCMI, NRSB Radon Measurement Specialist) lead BamaClean Environmental’s radon testing in Madison and across North Alabama.
BamaClean Environmental has earned 5-star reviews across our indoor air quality and testing
services. See verified customer reviews on our Google Business Profile.
FAQ
Radon Testing in Madison: FAQs
Is radon a problem in Madison, AL?
Madison is in an EPA Radon Zone 1 area, and both Madison and Limestone counties are on the Alabama Department of Public Health list of the highest-potential radon counties. The EPA recommends testing every home.
My Madison home is new. Do I still need to test?
Yes. Newer homes can have elevated radon too. Construction type, soil, and foundation all affect levels, so age alone doesn’t tell you anything.
Do you test for home sales in Madison?
Yes. We follow EPA and ANSI-AARST protocols and provide real-estate-ready documentation. Tell us your closing deadline when you book.
How does radon get into a home?
Radon is a gas that forms in soil and rock. It moves up through slab cracks, gaps around pipes and wiring, sump pits, and crawlspaces, and it can build up inside, especially on the lowest levels.
Can you test after a mitigation system is installed?
Yes. We offer post-mitigation verification testing. Because we don’t install systems, our follow-up test is an independent check that the system brought your level down.
How much does radon testing cost?
$300 for a ground floor up to 2,000 sq ft and $400 for 2,001 to 4,000 sq ft. Upper floors don’t change the price. Larger homes, call for a quote.
How long does a radon test take?
A minimum of 48 hours under closed-building conditions, using a professional continuous radon monitor. You get a written report with your pCi/L result.
Do you sell radon mitigation?
No. We test only, so our results stay impartial. If your level is high, we explain your results and next steps.
