Commercial Radon Testing for Multifamily, Healthcare, School and Institutional Properties
RADON & CO provides professional commercial radon testing for multifamily properties, nursing homes, assisted living facilities, schools, childcare centers, offices, rental portfolios, healthcare facilities, and institutional buildings across Maryland, Washington DC, and Northern Virginia.
Commercial testing is a project, not a single appointment
Larger buildings may require multiple test locations, coordination with maintenance or administrative staff, access planning, device tracking, reporting needs, and documentation for owners, lenders, consultants, facility teams, or property records.
Who we serve
- Nursing homes and assisted living facilities
- Multifamily buildings and rental portfolios
- Schools and childcare centers
- Healthcare-related properties
- Office and commercial buildings
- Property managers and facility teams
Our commercial workflow
We review property details, ask for floor plans when available, identify likely testing zones, coordinate access and timing, place devices, retrieve devices, and deliver clear documentation.
Request a quote
Commercial pricing depends on the number of buildings, number of test locations, access needs, deadline, documentation requirements, and whether the project is tied to financing, refinancing, HUD, or environmental review.
Frequently asked questions
How long does a professional radon test take?
Most short-term professional radon tests run for at least 48 hours. RADON & CO places a digital continuous radon monitor, retrieves it after the test window, and provides a clear electronic report.
How much does residential radon testing cost?
Residential radon testing in Montgomery County is $125. Washington DC, Northern Virginia, Howard County, and select surrounding areas typically start at $125 depending on distance, access, and scheduling.
Do you test for real estate transactions?
Yes. RADON & CO is built for real estate timelines and can coordinate with agents, authorized access, closed-house conditions, and electronic reporting.
Do you test commercial properties?
Yes. RADON & CO supports commercial radon testing for multifamily buildings, nursing homes, assisted living facilities, schools, childcare centers, property portfolios, and HUD-related projects.
Do you provide mitigation?
No. RADON & CO specializes exclusively in independent radon testing. If elevated radon levels are detected, we can help explain your results and recommend contacting a qualified radon mitigation professional. To avoid conflicts of interest, NRPP-certified radon measurement professionals are not permitted to perform mitigation on properties they test.