You are buying a house in Tampa, or you have lived in one for years, and radon came up the way it usually does: a line on an inspection checklist, a neighbor who tested, a state pamphlet tucked into a closing folder. There is nothing in the house to react to. No smell, no stain, no sound. That is exactly what makes it hard to think about. The only way to know what is in the air on the lowest floor of your home is to measure it, and the company you want holding that measuring device is the one with no reason to want the number high. A firm that also sells radon mitigation is paid when the reading comes back elevated. An independent tester is paid the same whether your result is low or high, which is why its number is the one you can trust.
What a Tampa radon test measures
A radon test in Tampa is a measurement, not a repair. Radon is a naturally occurring radioactive gas that forms as uranium in soil and rock breaks down, and it seeps into a home through the slab and the seams where the house meets the ground. A test places a measurement device on the lowest lived-in level of your home for a set period, then reports the average radon concentration in the air, in picocuries per liter, written pCi/L. You get a number and a date. That is the deliverable.
Radon is not something you can see, smell, or taste. It is a number. People use a few words for the work of finding that number: radon testing, radon measurement, radon screening. They point at the same thing. AirMD measures and assesses. It does not install mitigation systems, seal foundations, or perform any radon reduction work. That separation is the whole argument, and the rest of this guide explains why it matters to you.
Why Tampa Bay Has Radon At All
Central Florida sits over phosphate-bearing soil, and phosphate deposits carry uranium, the element radon comes from. That gives parts of the Tampa Bay region more radon in the ground than a beach-town reputation would suggest. Florida homes are usually built on a concrete slab in direct contact with that soil, which is the path radon takes indoors. None of this tells you about your specific house. Radon varies from one address to the next, and a measurement is the only thing that settles a particular home.
Measurement versus mitigation, and why they should be two companies
The short answer is this: measuring radon and reducing radon are two different jobs, and the person measuring your air should not have a financial stake in whether you need the fix.
Mitigation is real work. A contractor installs a system, usually a sealed vent pipe and a fan that pulls soil gas out from under the slab before it can enter the house, and sometimes that system is exactly what a home needs. The problem is not the fix. The problem is who decides you need it. When the same company both measures and mitigates, the measurement becomes the sales lead for the system it wants to sell. AirMD measures only. It earns the same fee whether your number is low or high.
Keep The Tester And The Fixer Apart
National radon guidance, including the EPA’s own consumer materials, recommends that the person who tests your home not be tied to the company that would mitigate it, precisely to keep that incentive out of the measurement. AirMD is built that way by default. It does not install mitigation systems, so it has nothing to sell you after the reading, and a re-test after someone else does the work is checked by a party that did not install it.
Measure first. Keep the measurement and the fix in two different hands.
| The conflicted model | The independent model |
|---|---|
| One firm measures and mitigates | The tester measures; a separate firm mitigates if needed |
| Revenue depends on an elevated reading | Revenue is the same whether the number is low or high |
| The test is a lead for a mitigation system | The measurement is the deliverable |
| No independent check on the post-fix result | The re-test is done by someone who did not install the system |
Short-term and long-term radon measurement
Radon does not sit still. It rises and falls with the weather, with how often doors open, and with how the air conditioning runs, so a test is designed to capture an average rather than a single instant. There are two ways to do it.
- Short-term measurement. A device stays in place from two to ninety days, often just a few days, using a small canister or a continuous radon monitor. It is the fast answer, common in a real estate timeline.
- Long-term measurement. A device stays longer than ninety days and reports a truer year-round average, because it rides through the seasonal swings a short test can miss.
Either way, the device goes on the lowest level you actually use, and the result comes back in pCi/L.
The number that matters. The EPA sets an action level of 4.0 pCi/L. At or above that reading, the agency recommends taking steps to reduce the radon, and it suggests you consider acting between 2.0 and 4.0 as well. A test tells you where your home sits against that line. The reason there is a line at all is that the EPA and the U.S. Surgeon General identify radon as the second leading cause of lung cancer in the United States after smoking. That is their position, stated in their language, and it is why a number on a page is worth having.
You searched for radon mitigation in Tampa. Start here.
If you came looking for radon mitigation, the honest first step is a measurement you can trust, taken by someone who does not sell the system. Two reasons. You may not need mitigation at all, and only a real reading tells you that. And if you do need it, you will want a baseline number from an independent source, so that when the system is re-tested afterward you can prove it actually brought the level down. AirMD measures. It does not mitigate. That is the point, not a limitation.
Testing before you buy or sell a Tampa home
Radon shows up in transactions more than anywhere else, because a number on a specific date is exactly what a buyer, a seller, or a lender wants in the file. A measurement gives a buyer a documented reading rather than a worry, and it gives a seller a record of the home’s condition on the day it was tested. Florida sellers are expected to disclose known material facts about a property, and an “as-is” listing does not erase that duty, so a dated, independent measurement protects both sides of the table. If you want the specific service and coverage for the area, AirMD’s radon testing in Tampa page lays it out, and the broader radon testing service page explains the method in more depth.
Frequently asked questions
Is radon a problem in Tampa, FL?
Radon occurs across Florida, and parts of the Tampa Bay region sit over phosphate-bearing soil that can raise it, since phosphate deposits carry the uranium radon comes from. But radon varies from one address to the next, and no regional map tells you about a specific home. The only way to know yours is to measure it, on the lowest level you live on, for a set period.
Does AirMD install radon mitigation systems?
No. AirMD measures and reports radon. It does not install mitigation systems, seal foundations, or perform any radon reduction work. That separation is deliberate: the company measuring your air has no financial stake in whether you need a fix. If a measurement shows elevated radon, a separate mitigation contractor does that work, and AirMD can re-measure afterward to confirm the level actually came down.
What radon level is considered unsafe?
The EPA sets an action level of 4.0 pCi/L: at or above that reading it recommends taking steps to reduce radon, and it suggests you consider acting between 2.0 and 4.0 as well. Radon is read as an average over time rather than a single instant, so your result is weighed against that guidance and against how long the measurement device was in place. A test is what places your home on that scale.
If you are weighing radon testing in Tampa, start with the measurement and keep it independent. You can request a test through the Tampa radon testing page, and you will get a number you can act on, whichever way it reads.
