Professional Records
License Records
Mark Versch
License #:
91 - Active
Category:
Radon
Issued Date:
Dec 8, 2005
Effective Date:
Dec 8, 2005
Expiration Date:
Mar 31, 2019
Type:
Radon Measurement Specialist
Mark Versch
License #:
56 - Active
Category:
Radon
Issued Date:
Jul 31, 2008
Effective Date:
Jul 31, 2008
Expiration Date:
Mar 31, 2019
Type:
Radon Mitigation Specialist