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The Team
Aztech Geothermal’s personnel are uniquely positioned to assist in the growth of the ground-source heat pump industry. Our highly credentialed team has completed hundreds of successful design-build projects, making Aztech a powerful resource to residential, commercial and Thermal Energy Network projects.
Desiree VoznaSuperperson
John Ciovacco, CGD, CGI, AIPresident
Geoff Hoffer, CGD, CRD, CGI, AIVP of Operations & Engineering
Chris Winckler, IGSHPA AISales Manager
Matt Arisohn, CEM/CMVP, AISenior Energy Engineer
Aeowyn Kendall, CGDIT, CGI, AIStaff Hydrologist / GHX Design Specialist
Dion Harmsen, IGSHPA AI & CGIMarket Analyst / Engineering Support
Heather Love, CGI, AIProject Manager
Declan IversMaintenance Specialist
Travis Montgomery, IGSHPA AILead Installation Technician
Paul Gentile, IGSHPA AISenior Installation Technician
Fil Fina, Jr., P.E., AISenior Engineering Advisor




