Walt O'Brien

Walt O'Brien is a seasoned HVAC professional with extensive experience in service, installation, and sales. Currently serving as a Senior Service Technician at Oliver Heating, Cooling, Plumbing & Electrical since January 2015, Walt has previously owned ACH Professionals Inc. and managed various roles at O'Brien's Heating and Air Conditioning. With a solid foundation in the field established at Elko Heating and Air Conditioning, Walt's expertise is further supported by a diploma in HVAC from Lincoln Technical Institute and a general diploma from Springfield Delco.