Radon mitigation in Hilliard
What Hilliard homes mean for radon mitigation
Hilliard's housing stock is mostly newer subdivision construction, and passive radon vent stacks are common, which often makes mitigation a fan-only retrofit rather than a full new system. The small historic core along Main Street has older, shallower foundations that predate any radon code and need a full assessment rather than an assumption based on the surrounding subdivisions. Franklin County's EPA Zone 1 designation applies across both the historic core and the newer subdivision ring.
Hilliard sits on the flat glacial till plain west of the Scioto River, with the river's Griggs Reservoir pool a few miles east of the city.
Hilliard housing profile
- County
- Franklin, OH
- Housing era
- A mix of housing eras
- State
- OH
Mostly newer construction across subdivisions. Passive stacks common; mitigation often a fan-only retrofit at $700-$1,200 rather than a full new system.
Hilliard's housing character: a small historic Main Street core surrounded by extensive post-1985 subdivision growth on Franklin County's west side. That shapes how we scope radon mitigation here. All of our 6 specialty lines are available throughout Hilliard and the surrounding Columbus metro. Click any service for full details, typical pricing, and process.
- Radon Mitigation Systems in HilliardActive sub-slab depressurization systems engineered to reduce radon below 2.0 pCi/L.Typical: $1,200-$2,400
- Radon Testing in Hilliard48-hour and long-term testing using EPA-approved devices. Real-estate-grade reports.Typical: $150-$300
- Crawl Space Radon Mitigation in HilliardVapor-barrier encapsulation plus ASD for homes with crawl space foundations.Typical: $1,800-$3,500
- Real Estate Radon Services in HilliardFast-turnaround testing and same-week mitigation for closing timelines.Typical: Test $150 · Mitigation $1,200+
- Commercial Radon Mitigation in HilliardSchools, daycares, multifamily, and commercial properties. Multi-zone designs.Typical: Quote-based
- System Repair & Reactivation in HilliardFan replacement, manometer service, post-failure recommissioning.Typical: $200-$600