Hallmark Residential Services, Inc.
Licensed Professional: Karl Colbrunn
At a Glance
About Hallmark Residential Services, Inc.
With a 5-star Google rating from 71 reviews, Hallmark Residential Services, Inc. is among the top-rated radon professionals serving Culpeper, Virginia. 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
Current through September 2027Verified against NRPP, RADON_SITE public databases · Last checked April 2026 · Report incorrect information
Contact & Location
Phone
(540) 273-7453
hrsincinspection@gmail.com
Website
www.hrsinspection.com
Location
15191 Montanus Dr Ste #109, Culpeper, VA 22701, USA
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