Our Team

Charlie Wykoff

Leader – CEO

EPA 608 Universal Refrigerant Certification

OSHA 30 – Construction

Ohio Fire Alarm Installer License # 54.31.3985

Ohio Real Estate License # SAL.2012002345

B.A. Economics, University of Cincinnati

charlie@xothermhvac.com

513.608.5454

Garrett Kaetzel

Chief Mechanical Officer – CMO

ASE Master Technician

garrett.kaetzel@xothermhvac.com

513.967.5958

Krista Freyler

Chief Financial Officer – CFO

B.A. Communications, University of Cincinnati

Krista.freyler@xothermhvac.com

513.372.1845

Jeff Moeller

Chief Operations Officer – COO

30 years Commercial & Residential HVAC Experience

Jeff.moeller@xothermhvac.com

Paul Wykoff

Xotherm Hydronics Manager – OH License #HY29602

Owner / Operator Forest Hills HVAC   

paul.wykoff@xothermhvac.com

James Johnson

Refrigeration Consultant

Kroger

B.S. Mechanical Engineering, University of Cincinnati

Andrew Wykoff

Printed Computer Board Repair Consultant  

B.S. Electrical Engineering, Purdue University