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Home/Radon Testing/Prince George's County/Landover, 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 Prince George's County
A radon test in Landover 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 published residential rate covers one Landover dwelling. Tell the scheduler about a second apartment or separately occupied area before assuming it shares the same appointment.
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 Landover.
Landover is in Prince George's County, which EPA places in Zone 2. The county designation is a planning tool rather than a result for a particular address. EPA recommends testing homes in every zone. Select the lowest level that could support regular occupancy from the current residence, and avoid inferring construction, soil or indoor concentration from a subdivision name or surrounding landmark.
Kentland, Columbia Park and White House Heights are all within the Landover service area, while a Prince George's County historic-sites plan separately describes early Landover Hills model homes and several house forms there by 1940. Provide the full address so the appointment is tied to the right community and dwelling. In a townhouse, apartment or detached house, identify the lowest room that could become a bedroom, office, playroom or family space. Explain any separately occupied floor or accessory residence before scheduling. For an occupied home, make sure everyone understands that the device stays uncovered and in place. For a vacant sale, coordinate keys, alarms and normal building operation for both visits, and plan cleaning, flooring or painting outside the test. If older property papers use another subdivision label, include the current postal form on the order. Retain the Landover report with the correct parcel or unit documents.
Local background: Maryland Department of Health radon guidance, EPA Map of Radon Zones.
01
Use the current postal address and dwelling information so an older subdivision reference does not send the appointment to the wrong premises.
02
Use the unit identifier, private entrance and responsible occupant to prevent the measurement from being confused with an adjacent residence.
03
Schedule cleaners, painters and flooring crews away from the monitoring period so ordinary operation and device custody can be maintained.
Where we test in Landover, and what to tell us
Kentland
Identify the exact Kentland residence, unit and keyholder. Prepare the lowest room that could see routine use and make it available for both technician visits.
Columbia Park
Clarify who authorizes entry and who maintains conditions when owner, manager and resident are different people. Confirm the same route for collection. If an estate file uses an older subdivision label, cross-reference it to the present postal form while leaving title interpretation to the appropriate record professional.
White House Heights
Disclose a separate apartment or independently controlled floor at booking. One monitor and report should remain traceable to the dwelling for which service was requested. Note rear-entry numerals, basement doorbells or household surnames only when they safely prevent unit confusion.
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.
Book with the current postal address and include the older locality wording as a note when helpful. Confirm the exact dwelling and entry contact before placement.
Provide the full unit address, owner or manager authorization, resident contact and access arrangements for placement and pickup. Explain which low rooms belong to the tenant's residence.
Yes. State whether it is separately occupied or controlled and which household needs a result. That allows the test scope and placement access to be resolved before the visit.
No. A landmark helps with orientation but says nothing conclusive about indoor concentration. Use a properly collected measurement from the specific residence for the decision.
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
