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Our automated registry sync detected 1 credential for Osterwisch Co that are either currently inactive or expiring within the next 90 days. Unresolved compliance issues may result in payment freezes from General Contractors.
State Registered
Kentucky Registry
Last verified: Sep 17, 2026
Osterwisch Co
Official licensing and compliance data for Osterwisch Co. Verified via the Kentucky Department of Housing, Buildings and Construction.
10
Credentialed Staff
3
Master Licenses
3
Journeymen
Verified Credentials
Jonathan D Cochran
Plumbing — Master Plumber•M6962
ActiveExpires Apr 2027
Marcellino J Vanderputten
Plumbing — Master Plumber•M639225
ActiveExpires Jan 2027
Michael T Lumley
HVAC — Master HVAC Contractor•HM06265
ActiveExpires Jan 2027
Robert C Henderson
HVAC — Journeyman HVAC Mechanic•HJ19270
ActiveExpires May 2027
Michael T Lumley
HVAC — Journeyman HVAC Mechanic•HJ11714
ActiveExpires Jan 2027
Tim C Potts
HVAC — Journeyman HVAC Mechanic•HJ11573
ActiveExpires Sep 2026
Daniel S Clifton
HVAC — HVAC Apprentice Registration•HA19281
ActiveExpires N/A
Thomas C Forman
HVAC — HVAC Apprentice Registration•HA19282
ActiveExpires N/A
Nicholas R Rodgers
HVAC — HVAC Apprentice Registration•HA19280
ActiveExpires N/A
Michael B Skaggs
HVAC — HVAC Apprentice Registration•HA19279
ActiveExpires N/A
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