Skip to content
Home/Radon Testing/Baltimore County/Pikesville, MD
Radon testing
A continuous monitor on the lowest level that could be used regularly, read every hour for at least 48 hours. The written result comes the day we collect it.
4.9 rating, over 4,000 reviews NRSB-certified technicians Serving Baltimore County
A radon test in Pikesville is $185, or $175 when it is added to a home inspection. That is the whole price: both visits, the monitor for the full 48 hours, and the written report with every hourly reading in it. The standard residential price covers one Pikesville home or unit. Include every access step and ask for a separate scope when another dwelling at the address needs a result.
Day 1
Drop-off
A technician places it on the lowest level that could be used regularly, following EPA placement limits and the intended use of the space, inside a two-hour arrival window. With a home inspection, placement happens during the inspection visit.
48 hours
The house stays closed
For a short-term real-estate test, EPA guidance calls for closed-building conditions for at least 12 hours before the test and throughout the measurement. Windows stay closed, exterior doors open only for normal entry and exit, and the monitor logs hourly readings that help document the test conditions during the minimum 48-hour measurement.
Day 3
Pick-up and report
A technician picks the monitor up in another two-hour window and pulls the full record on the spot. The written report reaches you the same day.
NRSB-certified technicians. Our own team, certified by the National Radon Safety Board, not a subcontractor.
EPA testing guidance. Placement, closed-house conditions and the 48-hour minimum follow it, and your average is read against the EPA action level of 4.0 pCi/L.
Continuous monitors. Airthings Corentium Pro instruments, logging every hour for the whole test.
Appointment times are requests until our team confirms them. What the number means, how to prepare the property and the eight questions everyone asks are on the radon testing page; this page is about Pikesville.
A Pikesville radon test measures the specific residence, not the Baltimore County average or another home's result. Tell the technician whether the booking is for a detached house, townhouse, condo or apartment. Describe the lowest room used or suitable for regular occupancy, including a basement office or bedroom planned after purchase. A private condo unit needs its own result; a common-area or neighboring reading does not answer for it.
For a Pikesville appointment, provide the complete address, building and unit number if needed, and a contact authorized for both monitor placement and collection. A gated or managed property may require visitor, parking, desk or elevator instructions twice. The monitor stays undisturbed for at least 48 hours while occupants follow closed-house instructions. Schedule showings or repairs so the test room remains stable, and share any purchase deadline for the written report.
Radon testing guidance: Maryland Department of Health radon guidance, EPA radon-zone map guidance.
01
County and neighboring results cannot measure this home.
02
Provide gate, desk, parking or unit details for two visits.
03
A future basement office may affect placement.
Where we test in Pikesville, and what to tell us
Sudbrook Park
Explain the current lower-room layout.
The Fairways at Woodholme
Confirm guest entry and unit access for setup and pickup.
Greenspring and Ranchleigh
Mention lower rooms planned for regular use.
We do not install radon systems, so we have nothing to gain from your number. If the result is at or above the EPA action level of 4.0 pCi/L, you choose who fixes it. Once the system is in, we can test again and tell you what it reads.
Maryland's residential disclosure framework includes radon among the hazardous or regulated materials covered by an owner's actual knowledge for certain single-family residential property of four or fewer units. The statute has enumerated exemptions and does not itself require a radon test. County and municipal requirements may differ, so check the rules for the property's location and type before relying on an existing result.
Md. Real Property section 10-702. Current as of September 2026. General information, not legal advice.
No. It describes area potential; a measurement inside your residence gives its actual reading.
Give the visitor procedure, building and unit number, and authorized contact for both visits.
No. A shared-area measurement does not establish the level in the private dwelling.
Yes. Planned regular use of a lower room can affect where the technician places the monitor.
Book online or call (703) 450-6398.
Schedule a radon test Request a price
NextDay Inspect
46179 Westlake Dr, Ste 200, Sterling, VA 20165
(703) 450-6398
