Radon mitigation cost Columbus Ohio
Radon Mitigation Cost in Columbus Ohio
Radon mitigation cost in Columbus Ohio depends on your home. This guide shows what the EPA numbers say and what makes one bid higher than another.
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What the EPA figures say
| Source | What it says |
|---|---|
| EPA cost analysis, 2025 | About $1,826 to install a soil depressurization system and $169 for testing, in 2023 dollars (EPA analysis) |
| EPA operating cost | About $206 a year to run a system (EPA analysis) |
| EPA Physician's Guide (archive) | A typical home runs about $500 to $2,500, with an average near $1,200 (EPA archive) |
These are national guides. Central Ohio bids can differ.
What moves a radon mitigation bid
Foundation type
A slab, full basement, crawl space or mix each needs a different plan.
Pipe route
A short run to the roofline costs less than a long run through finished walls.
Sump pit and gaps
Sealing a pit lid and big gaps adds parts and time.
Fan size
A bigger or more powerful fan can cost more and use a bit more power.
Finishes
Finished basements need more care and sometimes patching.
Permits
Some cities need an electrical or other permit.
Read about radon mitigation system installation in Columbus OH.
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How to compare radon mitigation companies Columbus Ohio
Ask each company for a written bid that names the system type, fan location, pipe route and retest. A low price that leaves out the test is not a deal. See how to compare radon mitigation companies.
Questions people ask us
How much does radon mitigation cost in Columbus Ohio?
The EPA study uses about $1,826 for a system in 2023 dollars (EPA analysis). Your bid depends on your home.
Why do bids differ?
Foundation, pipe route, fan size and finishes all change the work.
Is there a yearly cost?
The EPA study uses about $206 a year for operating costs (EPA analysis).
Does testing cost extra?
The EPA study uses about $169 for testing (EPA analysis). Bids vary.
Will I get a free quote?
Yes. Our quote is free and written.
Is a cheaper system worse?
Not always, but compare what each bid includes. Check the retest, the fan and the pipe route.
Want a real number for your home?
Back to the Columbus Radon Mitigation home page or browse our services.