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Fast Scheduling
Early morning, evening, and weekend appointments help accommodate busy real estate schedules.
Fast 48-Hour Real Estate Radon Testing in Montgomery County, MD
ALFA AIR AGENCY | NRPP-CERTIFIED RADON TESTING
Fast 48-Hour Real Estate Radon Testing in Montgomery County, MD
Buying or selling a home? Get professional radon testing with continuous digital monitoring, clear reporting, and convenient scheduling for your real estate transaction.
✓ 48-Hour Monitoring
✓ 7 AM–9 PM Appointments
✓ Saturday & Sunday
✓ NRPP Certified
Serving Bethesda, Rockville, Potomac, Silver Spring, Gaithersburg, Germantown, Clarksburg & nearby communities.
REAL ESTATE RADON INSPECTIONS
Radon Testing That Fits Your Closing Timeline
Real estate transactions move quickly. Alfa Air Agency provides professional short-term radon testing for buyers, sellers, and real estate agents who need dependable measurements and timely documentation.
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Professional Equipment
Continuous radon monitors collect measurements during the 48-hour testing period, subject to required test conditions.
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Clear Test Reports
Receive documented results that can be shared with the appropriate parties in your real estate transaction.
WHY CHOOSE ALFA AIR AGENCY
Professional Radon Testing Without Unnecessary Delays
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NRPP-certified professionals
Radon testing backed by professional training
and established measurement practices.
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Flexible 7 AM–9 PM scheduling
Available seven days a week, including weekends.
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Real estate transaction experience
Testing for homebuyers, sellers, realtors,
and residential property transactions.
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Locally focused service
Serving Montgomery County and surrounding
Washington, DC metro communities.
48
HOUR RADON MONITORING
7 AM–9 PM
APPOINTMENT AVAILABILITY
7 DAYS
INCLUDING WEEKENDS
OUR TESTING PROCESS
How Our 48-Hour Radon Test Works
A straightforward process from scheduling to your completed radon test report.
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Schedule Your Appointment
Choose a convenient time for monitor placement. We explain the testing requirements and closed-building conditions.
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Continuous Radon Monitoring
A professional continuous radon monitor is placed in the appropriate testing location for approximately 48 hours.
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Results & Report
After the monitoring period, we retrieve the equipment, review the measurements, and prepare your radon test report.
Important for real estate transactions:
Required closed-building conditions must be maintained
before and during the test as applicable. Testing cannot
be shortened below the required measurement period
simply to meet a closing deadline.
WHO WE SERVE
Radon Testing for Buyers, Sellers & Realtors
Whether you are preparing to list a property, purchasing a home, or coordinating an inspection, we help make the testing process straightforward.
Homebuyers
Understand the radon concentration in a home before completing your purchase.
Home Sellers
Arrange professional radon testing when preparing for a sale or responding to a buyer’s inspection request.
Real Estate Agents
Coordinate testing with convenient appointments, professional documentation, and clear communication about the process.
UNDERSTANDING YOUR RESULTS
What Do Your Radon Test Results Mean?
Radon is an invisible, odorless radioactive gas that can enter buildings through foundations and other openings.
The U.S. Environmental Protection Agency recommends taking action to reduce radon at levels of 4.0 pCi/L or higher. EPA also recommends considering reduction for levels between 2.0 and 4.0 pCi/L.
No level of radon exposure is considered completely risk-free. Your test report helps you make an informed decision about next steps.
If elevated radon is found, Alfa Air Agency also offers professional radon mitigation services .
EPA RADON ACTION LEVEL
4.0
pCi/L
EPA recommends fixing homes with radon levels at or above this concentration.
Lower radon levels generally mean lower long-term exposure risk.
LOCAL RADON TESTING
Serving Bethesda & Montgomery County, Maryland
Alfa Air Agency provides real estate radon testing throughout Montgomery County and nearby communities in the Washington, DC metropolitan area.
Bethesda
North Bethesda
Rockville
Potomac
Silver Spring
Chevy Chase
Gaithersburg
Germantown
Clarksburg
Olney
North Potomac
Montgomery Village
FREQUENTLY ASKED QUESTIONS
Real Estate Radon Testing FAQs
How long does a real estate radon test take?
Our standard short-term test involves approximately 48 hours of continuous radon monitoring. Scheduling, equipment retrieval, review, and reporting require additional time.
Can radon testing be completed on weekends?
Alfa Air Agency offers appointments from 7 AM to 9 PM, including Saturdays and Sundays, subject to availability.
Do windows and doors need to stay closed?
Closed-building conditions are generally required for short-term radon testing. Exterior doors may be used for normal entry and exit, but windows and other openings must follow the applicable testing instructions.
What happens if a home has elevated radon?
If results indicate elevated radon, a properly designed mitigation system can often reduce indoor radon concentrations. Additional testing may be needed to verify results or confirm successful mitigation.
Can I book a radon test before closing?
Yes. We work with buyers, sellers, and real estate agents to schedule testing during the inspection and transaction process. Allow enough time for the full measurement period and reporting.
Does Alfa Air Agency also test rental properties?
Yes. We provide radon testing for residential rental properties as well. Specific rental compliance and disclosure requirements depend on the property’s jurisdiction and circumstances.
READY TO SCHEDULE?
Book Your 48-Hour Radon Test Today
Professional real estate radon testing in Bethesda, Rockville, Potomac, Gaithersburg, and throughout Montgomery County, MD. Early, evening, and weekend appointments available.
Book Your Radon Testing AppointmentNeed More Than a Real Estate Radon Test?
Explore our radon mitigation services or contact Alfa Air Agency about rental property testing.
Alfa Air Agency | Montgomery County, Maryland | Professional Radon Testing & Mitigation
Our team is well-versed in the latest radon testing laws and local ordinances, and in compliance with Montgomery County Rental Radon Testing & Bill 26-22 Requirements.
Alfa Air Agency Radon Testing: 48h Short-term Radon Inspection.
FAST RESULTS ARE IMPORTANT
Test results are available within 24 hours of test completion, including weekends. In addition, if you are conducting a real estate transaction, we can expedite your test to ensure you meet the required deadlines.
