Marsh McLennan Agency
Licensed Professional: Daniel J Danko
At a Glance
About Marsh McLennan Agency
Based in Roanoke, Virginia, Marsh McLennan Agency is a radon testing specialist with a 3-star Google rating. Holds NRPP Radon Measurement Professional certification.
Credentials & Verification
NRPP Radon Measurement Professional License
Licensed for professional radon testing and measurement
Issuing Body
National Radon Proficiency Program (NRPP)
License Type
Professional License
Status
Verify certification status directlyVerified against NRPP public databases · Last checked March 2026 · Report incorrect information
Contact & Location
Phone
(540) 982-3511
daniel.danko@marshmma.com
Website
www.marshmma.com/
Location
110 Franklin Rd SE Suite 1100, Roanoke, VA 24011, USA
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