David Quezada

David Quezada is an experienced professional in the field of automation and controls, currently serving as a System Specialist at Diversified Thermal Services, LLC since April 2023. Prior roles include Automation Specialist positions at Siemens and EMCOR Services Mesa Energy, as well as an Automation and Controls Specialist at Able Services. David has extensive background in building automation as a Building Automation Specialist at Siemens and Building Engineer at Irvine Company. Educational qualifications include studies at Orange Coast College and certifications as NIAGARA CERTIFIED N4 and OSHA 30.