Radon System Inspection in Omaha NE
Radon system inspection in Omaha NE checks a system that is already in your home. We look at the gauge, fan, pipe and labels, and we test the air. Then we tell you what is fine and what needs work.
Licensed and insuredMany years serving the greater Omaha area
When a radon system inspection makes sense
A radon system is not a set-it-and-forget-it item. Some homes need a second look.
You bought a home with a system
You may not know who built it, when it went in or whether it still works.
The fan is several years old
The EPA says fans often last five years or more (EPA).
The gauge looks different
A level gauge or a silent alarm can mean the fan has stopped pulling.
You finished the basement
New walls and floors can cover or move a pipe. Check the system and test again.
It has been two years
The EPA says to retest at least every two years after a fix.
Another company installed it
We can inspect work we did not do and tell you what we find.
Have a system you are unsure about?
What we check on an existing radon system
The EPA lists what a good system should have. We use that list as our guide.
| Part of the system | What we look for |
|---|---|
| Warning device | A gauge, alarm or light that you can see or hear, and that shows the fan is working (EPA). |
| Labels | Clear labels, so no one changes the system by mistake. |
| Exhaust pipe | The pipe ends above the roof surface, at least 10 feet above the ground, and 10 feet from openings, unless it exits 2 feet above them. |
| Fan | The fan sits outside the living area, in an attic, garage or outdoors in a rated spot. |
| Wiring | Fan wiring that follows local electrical codes. |
| Seals | Sealed cracks, sump lid and openings. Sealing helps, but the EPA does not recommend it alone. |
| Papers | Written operating steps and warranty copies from the first install. |
Sealing by itself is not a fix. The suction is what pulls the radon out.
How a radon system inspection works
- Read the gauge. We start with the warning device and note what it shows while the fan runs.
- Trace the pipe. We follow it from the slab to the roof and look for loose joints, low spots and a blocked exit.
- Check the fan and wiring. We confirm the fan runs, the mount is tight and the wiring looks safe.
- Read the labels and papers. We look for labels on the pipe and ask what paperwork you have.
- Test the air. We use the closed-house rules the EPA lists for tests after a fix, and a test of 2 to 7 days (EPA).
- Give you the list. You get what passed, what did not and what we suggest next, in plain words.
Book a system inspection
What happens after the inspection
If the gauge and the number look good, keep checking the gauge and test again at least every two years. If the fan has failed, see our page on radon fan replacement. If the number is still 4.0 pCi/L or higher with a working fan, the system may need more suction points or sealing work. Our radon mitigation system installation page shows how we add to a system. If you only need a new number, start with radon testing and inspection. Prices vary, so read the average cost of radon mitigation in Nebraska, or return to the home page.
Questions people ask us
What is a radon system inspection?
It is a check of a radon system that is already in a home. We look at the gauge, the fan, the pipe, the labels and the exhaust, and we test the air to see the real number.
How often should an existing radon system be checked?
The EPA says to look at the warning device on a regular basis and to retest at least every two years (EPA).
Where should the radon exhaust pipe end?
The EPA says a soil suction pipe must reach above the roof surface and at least 10 feet above the ground. It must also sit at least 10 feet from windows, doors and other openings, unless it exits at least 2 feet above them (EPA Consumer's Guide).
Can the fan be in a finished basement?
No. The EPA says the fan must not be in or below a living area. It belongs in an attic, a garage or outdoors, in a spot rated for it.
Does a working fan mean the radon is low?
Not always. A fan can run and still leave a high number if the pipe, seals or suction are off. Only a test shows the result.
Do I need a licensed company to inspect my system?
In Nebraska, a state license is required for anyone who tests for radon or fixes it for pay (Nebraska DHHS). You can check any name in the state license lookup.