About Us
A Cincinnati company that does one thing
Radon is not a sideline we added to a list of services. It is the whole business, and it is the reason our crews get the diagnostics right.
Why we started
Southwest Ohio and Northern Kentucky sit in a region where elevated indoor radon is common enough that most homeowners will eventually have to make a decision about it, usually under a deadline and usually with very little context.
Excalibur Radon Mitigation helps Cincinnati-area homeowners address elevated indoor radon with professionally designed mitigation systems, built around the part of the job that most affects the result: diagnostics. Measuring how air moves under a slab before choosing suction points is slower than guessing, and it is the difference between a system that quietly underperforms and one that actually pulls the level down.
Radon measurement and mitigation is the whole business, not a sideline bolted onto another trade. The person who quotes your home is accountable for what the post-mitigation test ends up saying.
We follow current EPA guidance and national radon mitigation standards, and we put the scope and the price in writing before anyone drills anything.
Our Standards
How we work, every job
Local Geology
This region's limestone shale and older block foundations drive how systems get designed, from Hyde Park to Hebron.
EPA Best Practices
Testing and installation follow current EPA guidance and national radon mitigation standards.
Diagnostics First
Sub-slab communication gets measured before suction points are chosen, because placement decides the result.
Written Quotes
Pricing comes in writing after an on-site visit. No day-of add-ons, no pressure, no vague allowances.
Real Estate Timing
Inspection windows are short. A monitor test needs 48 hours, so radon belongs early in the period.
System Documentation
You get the post-mitigation test result and the system details in writing, for your records or a closing file.
Clean Installations
Straight pipe runs, discreet exterior routing, sealed penetrations, and finished spaces left the way we found them.
Excellent Communication
Arrival windows you can count on, photos of the finished work, and a person who answers the phone afterward.
Schedule Your Free Radon Estimate
Tell us about your home and we'll get you a written quote. No pressure, no obligation.