Home/Radon Testing/Montgomery County/Montgomery Village, MD

Radon testing

Radon Testing in Montgomery Village, 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 Montgomery County

Schedule a radon test Call (703) 450-6398

What our customers say

From our Google reviews.

The whole experience was amazing! Everything was handled so professionally, quickly and so easy to have our house tested for radon.

Was professional and friendly and provided us with immediate information about our radon test. I would highly recommend this company.

How much does radon testing cost in Montgomery Village?

A radon test in Montgomery Village 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 home-test rate covers one Montgomery Village residence. Book online or call to confirm unit access, facility authorization or a request involving several dwellings.

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.

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 Montgomery Village.

Radon testing for Montgomery Village residences

Montgomery Village includes several kinds of homes, so a radon appointment should be tied to the exact house, townhouse, condo or apartment needing a report. A Montgomery County map and a neighboring unit's reading cannot establish its indoor level. Describe the lowest room in the dwelling that is or could be used regularly. For a condo or apartment, distinguish the private unit from halls and common rooms; a townhouse owner should mention a lower bedroom, office or family room.

Give the full Montgomery Village address, building and unit number, and a contact authorized to provide entry for placement and collection. In a managed building, confirm desk, key and elevator procedures for both visits. The monitor remains undisturbed for at least 48 hours while occupants follow closed-house instructions. If the requested property is an assisted-living facility or several separate units, discuss the scope with the testing team before booking; it may call for a different plan than one home appointment.

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

Aerial view of garden apartments and townhouses among trees

Exact residence

An association-wide or county reading cannot replace a unit result.

Housing type

State whether the home is an apartment, condo or townhouse.

Managed access

Confirm authorization and entry for two visits.

Where we test in Montgomery Village, and what to tell us

Stedwick and Whetstone
For a townhouse, explain lower-level use.
Breckenridge and Thomas Choice
For an apartment or condo, identify the private unit.
Cider Mill and Walker House
Coordinate a manager or resident for setup and pickup.

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 Montgomery Village

Nearby

Radon testing in Montgomery Village, answered straight

Why do you ask for my housing type?

It clarifies the booked dwelling, the usable lower rooms and who can provide access for the two visits.

Can one association test stand in for every unit?

No. One shared-area or neighboring-unit reading does not establish the indoor level in each private residence.

Is an assisted-living facility a standard home appointment?

Discuss the facility and requested rooms before booking. Its testing scope and authorization may differ from one private dwelling.

What if a townhouse has a lower office?

Tell the technician about the room and its regular use or planned use so placement can be selected under the protocol.

Book a radon test in Montgomery Village

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