How much does radon testing cost?

Radon testing costs vary by property size and type and location. Contact Radon Test DMV at 202-930-1797 for a fast, free quote in Virginia, Maryland, or Washington DC.

How long does a radon test take?

A standard radon test typically runs for 48 hours of continuous monitoring, with results available shortly after the test period ends.

What radon level is considered dangerous?

The EPA recommends taking action to reduce radon when levels reach or exceed 4.0 pCi/L. Levels between 2.0 and 4.0 pCi/L may also warrant mitigation.

Why is radon testing important in real estate transactions?

Radon testing protects buyers and sellers by identifying a serious health hazard before closing. Many real estate contracts in VA, MD, and DC include a radon contingency.

Do you serve my area?

Radon Test DMV provides radon testing throughout Virginia, Maryland, and Washington DC. Call 202-930-1797 to confirm service in your location.

About Radon Testing DMV

Radon Testing DMV provides professional radon measurement services for homeowners, real estate buyers and sellers, agents, property managers, commercial clients, and builders across Northern Virginia, Maryland, and Washington DC.

Our company began as Radon Testing Group and has continued serving the DMV region with a focus on accurate testing, clear reporting, and responsive scheduling. Today, Radon Testing DMV specializes in professional 48-hour radon testing using continuous radon monitors operated by NRSB-certified Radon Measurement Specialists.

Our Mission

Our mission is to help families, property owners, and real estate professionals make informed decisions about indoor air quality. Radon is invisible and odorless, so testing is the only reliable way to know whether a property has elevated radon levels. We make the testing process simple, professional, and easy to understand.

What We Do

Residential radon testing
Real estate transaction radon testing
Pre-listing radon testing for sellers
Post-mitigation verification testing
Commercial and multi-unit radon testing
New construction radon testing

Professional Equipment and Certification

Radon Testing DMV uses professional-grade Airthings Pro continuous radon monitors. These monitors record hourly data during the test period, helping provide a detailed and reliable radon report. Our testing is performed by NRSB-certified professionals who understand placement requirements, closed-house conditions, and report interpretation.

Who We Serve

We serve homeowners, home buyers, home sellers, real estate agents, home inspectors, property managers, landlords, commercial clients, and builders throughout the region.

Service Areas

Our service area includes Fairfax County, Loudoun County, Arlington, Alexandria, Prince William County, Montgomery County, Frederick County, and Washington DC.

Why Choose Radon Testing DMV?

NRSB-certified Radon Measurement Specialists
Professional continuous radon monitoring equipment
Fast scheduling when available
Clear digital reports with hourly readings
Experience with real estate deadlines
Local service across Virginia, Maryland, and Washington DC

Contact Radon Testing DMV to schedule a professional radon test or ask a question about your property.