Mark S. Shallenberger
Mark S. Shallenberger is a Erie, PA Certified Professional Inspector® and certified by the International Association of Certified Home Inspectors® (InterNACHI®)
$25,000 Honor Guarantee backed by InterNACHI
Call Mark at
Phone Numbers
(814) 434-0972
Office
(814) 868-9091
Fax
InterNACHI ID
An InterNACHI® ID can be used to verify Mark S. Shallenberger’s certification at any time.
NACHI12042308
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