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Home/Radon Testing/Anne Arundel County/Pasadena, MD

Radon testing

Radon Testing in Pasadena, MD

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 Anne Arundel County

Schedule a radon test Call (703) 450-6398

What our customers say

From our customer reviews.

They conducted the test right away and kept me informed every step of the way.

Rachel RaphaelRadon testing
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They arrived the day after I called, on time, set up the Radon test and left within 5 minutes.

Catherine HRadon testing
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Everything was handled so professionally, quickly and so easy to have our house tested for radon.

Alma PrinceRadon testing
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They found elevated radon in the home and numerous issues on the home inspection report which were remedied before I moved in.

Shawn McCallRadon testing
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Great service, very thorough inspection and highlighted items in a very approachable and organized manner.

Elizabeth Anne NewberryCustomer review
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How much does radon testing cost in Pasadena?

A radon test in Pasadena 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 residential price covers one Pasadena home or unit. Book online or call with the precise address and identify any separate dwelling that needs its own scope.

Day 1

Drop-off

We place the monitor

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

The monitor does the work

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

We collect it, read it, and write it up

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.

National Radon Safety Board

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 Pasadena.

Radon testing for Pasadena homes and lower levels

Anne Arundel County map data cannot tell a Pasadena owner or buyer the radon level in one home. A test inside the specific house, townhouse or condo provides the useful result. Tell the technician about the lowest room used or suitable for regular occupancy, including a basement room a buyer plans to finish. If a lower level has its own entrance and is a separate dwelling, explain that before booking so each requested residence has the right scope.

Give the complete Pasadena address, any unit number, and a person authorized to provide entry for placement and collection. The monitor remains undisturbed for at least 48 hours while occupants follow closed-house instructions. Coordinate with a tenant or agent if they control the lower level, and schedule moving or renovation work outside the measurement period. Share a purchase deadline when requesting dates for the written report.

Radon testing guidance: Maryland Department of Health radon guidance, EPA radon-zone map guidance, EPA guide for home buyers and sellers.

Shoreline and pier at Downs Park in Pasadena

01

This home's reading

A county category or nearby Pasadena result cannot replace a test.

02

Separate lower space

Identify another dwelling before scheduling.

03

Two visits

Arrange access for placement and pickup.

Where we test in Pasadena, and what to tell us

  • Lake Shore and Magothy Beach

    Describe the actual lower-room use at the booked home.

  • Sunset Beach and Green Haven

    Clarify any separate lower unit or tenant access.

  • Lakeshore Drive

    Coordinate an owner or agent for both visits.

We only perform testing, not mitigation.

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.

Before you book in Maryland

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.

Radon testing near Pasadena

Radon testing in Pasadena, answered straight

Does a Pasadena neighborhood or waterfront location predict radon?

No. Area location does not provide the indoor level of one home. Test the residence itself.

What if the lower level has its own entrance?

Tell us whether it is a separate dwelling. An additional unit may need its own testing scope, access and price.

Which room should a buyer describe?

Explain the lowest room used or suitable for regular occupancy, including planned use after purchase.

Can renovations continue during monitoring?

Avoid work that could disturb the device or closed-house conditions. Discuss unavoidable work before booking.

Book a radon test in Pasadena

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

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