Radon mitigation system Columbus Ohio
Radon Mitigation System Installation in Columbus OH
Radon mitigation system installation in Columbus OH adds a pipe, a fan and a gauge to your home. The system pulls radon from under the slab and vents it above the roof, away from windows.
Licensed and insuredMany years serving the greater Columbus area
When you need a radon mitigation system in Columbus Ohio
The number decides. The EPA says to fix a home at 4.0 pCi/L or more and to consider fixing between 2.0 and 4.0 (EPA Citizen's Guide).
| Test result | What the EPA says | Our usual step |
|---|---|---|
| Under 2 pCi/L | Lower risk, but not zero | Retest in a couple of years |
| 2 to 4 pCi/L | Consider fixing | Second test, then decide |
| 4 pCi/L and up | Fix the home | Install a system |
Not tested yet? See radon testing in Columbus OH. For a bigger-picture guide, read radon systems in Columbus Ohio.
Types of radon mitigation systems
Sub-slab suction
A hole through the slab, a pipe and a fan. The EPA lists active sub-slab suction at 50 to 99 percent reduction (EPA reduction guide).
Sump pit suction
With a sealed, gasketed lid, the sump pit can serve as the suction point.
Crawl space membrane
A heavy plastic sheet over the soil, with a pipe and fan drawing gas from under it.
Most Columbus basements use sub-slab suction, but your home decides. We check before we quote.
Questions before you decide?
How a system install goes
- Walk the home We look at the slab, walls, sump pit and finished areas.
- Plan the route The pipe path and fan spot go in writing. The fan sits outside the living area, in an attic, garage or outside.
- Install the parts Core the slab, set the pipe, mount the fan and add a gauge and label.
- Seal the gaps Large cracks and openings get sealed so the fan pulls from the soil.
- Test the result A short-term test starts after the fan has run at least 24 hours (ANSI/AARST SGM-SF).
What it costs, and what moves the price
The EPA's cost analysis uses about $1,826 for installing a soil depressurization system in 2023 dollars (EPA cost analysis). An older EPA page lists about $500 to $2,500 for a typical home (EPA Physician's Guide). Treat both as guides, not quotes.
Raises the price
Long pipe runs, finished walls, a sump pit to seal, a larger fan or a mixed foundation.
Keeps it down
An open utility room, a short route to the roofline and a clean slab.
Yearly operating cost in the EPA study (EPA).
See our full radon mitigation cost guide.
Ohio rules that apply
Permits depend on the city. Columbus handles them through Building and Zoning Services (Columbus BZS). A new circuit for the fan may need one.
A Sunbury homeowner on a system install
Excellent experience! We had questions about radon levels in our basement and wanted a professional solution. The team took the time to explain the process and what would be involved. The installation was neat and professionally completed. We appreciated their honesty, knowledge, and attention to detail.
Questions people ask us
How does a radon mitigation system work?
A fan creates suction under the slab. The pipe carries soil gas outside and above the roof so it does not enter the home.
Where does the fan go?
Outside the living area, such as the attic, garage or outside wall.
Is the system noisy?
A fan hums softly. We place it away from bedrooms where we can.
How do I know it is working?
A gauge on the pipe shows suction, and a post-install test shows the result (EPA).
Can I install a system myself?
Ohio requires licensed professionals for radon mitigation work for hire (Ohio Administrative Code). Ask us about your situation.
Will you work around my finished basement?
Yes. We choose a route that protects walls and floors.
Ready for a radon system?
A written bid names the system, the fan spot and the retest.
Back to the Columbus Radon Mitigation home page or see all radon services.