Certified radon testing & mitigation across North Florida
Radon Mitigation in North Florida, FL
Local, certified radon crews covering the towns around Jacksonville — same-week testing, guaranteed post-mitigation levels, and upfront pricing.
If you are wondering whether your North Florida home has a radon problem, there is only one way to find out: test it. Radon is an odorless, colorless radioactive gas that seeps up out of the soil and collects indoors. The EPA recommends fixing any home that measures 4.0 picocuries per liter (pCi/L) or higher.
Radon forms as uranium in soil and rock breaks down. It travels through cracks in the slab, gaps around plumbing penetrations, and expansion joints, and once it is inside a house it has nowhere to go. Two homes on the same street can test very differently, because what matters is the soil underneath and how your particular house breathes.
Florida homeowners are often surprised by this. There is a stubborn belief that radon is a northern, basement problem and that a slab-on-grade house in a warm climate is somehow exempt. It is not. Elevated radon has been documented in every region of Florida, and a concrete slab is not a seal.
Why it is worth your afternoon: radon is the second leading cause of lung cancer in the United States, and the leading cause among people who have never smoked. The EPA attributes roughly 21,000 lung cancer deaths a year to it. The risk is cumulative rather than acute, which is exactly why it is worth fixing once and fixing properly.
We connect North Florida homeowners with certified local radon crews who handle the whole path: a measured test with a calibrated monitor, a result explained in plain English, and if you need it, a mitigation system that vents radon out from under your foundation. Most installations take a single day, and the crew retests afterward so you are not taking anyone's word for it.
Our radon mitigation services in North Florida
Radon Testing
Short-term and long-term radon measurement for North Florida homes, with a clear written result in pCi/L.
Learn more →Radon Mitigation System Installation
Active sub-slab depressurization systems that vent radon out from beneath your foundation, usually installed in a single day.
Learn more →Radon System Inspection & Repair
Diagnostics and repair for radon systems that have failed, weakened, or were never installed correctly.
Learn more →Real Estate Radon Testing
Fast, documented radon testing for North Florida home sales, sized to fit closing timelines.
Learn more →
Radon service across North Florida
Certified crews cover the communities around Jacksonville. Pick your town for local radon detail, or see the full service area.
Orange Park
Radon testing and mitigation in Orange Park and the Doctors Lake area of Clay County.
Radon in Orange Park →Fleming Island
Radon testing and mitigation for Fleming Island's master-planned neighborhoods in Clay County.
Radon in Fleming Island →Green Cove Springs
Radon testing and mitigation in Green Cove Springs, from historic riverfront homes to new construction.
Radon in Green Cove Springs →Yulee
Radon testing and mitigation for Yulee's fast-growing new subdivisions in Nassau County.
Radon in Yulee →Macclenny
Radon testing and mitigation for Macclenny and Baker County's growing exurbs.
Radon in Macclenny →Palatka
Radon testing and mitigation for Palatka's historic riverfront homes in Putnam County.
Radon in Palatka →
Frequently asked questions
How much does radon mitigation cost in North Florida?
Most residential radon mitigation systems in this area land between roughly $900 and $2,500. The final number depends on your foundation type, the home's layout, how far the vent pipe has to travel to a legal discharge point, and whether more than one suction point is needed. You get a short walkthrough and an itemized quote before any work begins.
Is radon actually a problem in Florida?
Yes. Elevated radon has been documented in every region of Florida. It comes from uranium decaying in the soil and rock beneath the house, and levels vary house to house even on the same street. A slab-on-grade foundation does not protect you; radon enters through shrinkage cracks, expansion joints, and the gaps around plumbing penetrations.
What radon level is considered dangerous?
The EPA's action level is 4.0 pCi/L. At or above that, mitigation is recommended. Between 2.0 and 3.9 pCi/L the EPA suggests you consider it. No level of radon is considered completely risk-free, so decisions below 4.0 come down to how much time you spend in the home and your own tolerance for long-term risk.
Which North Florida towns do you cover?
The crews cover the counties around Jacksonville — Clay, Nassau, Putnam, Baker, St. Johns, and Flagler — including Orange Park, Fleming Island, Green Cove Springs, Middleburg, Keystone Heights, Yulee, Callahan, Hilliard, Palatka, Interlachen, Macclenny, and Hastings. If your town is not listed, call anyway.
Does a slab-on-grade home really need radon mitigation?
It can. Slab-on-grade is the most common foundation mitigated here. Radon-laden soil gas sits under the slab at slightly higher pressure than the air inside your house, and your air conditioning helps draw it upward through any crack or penetration it can find. The only way to know is to test.
Request a free quote
Prefer to talk now? Call (904) 395-5498. Otherwise, send a few details and we’ll get right back to you.