HVAC technician, Alex, 50 years

Experienced HVAC technician with strong electrical and diagnostic background. Skilled in troubleshooting mechanical, electrical, and refrigeration equipment. Extensive hands-on experience with motors, controls, sensors, wiring, compressors, pumps, and system diagnostics. Strong problem-solving abilities and ability to quickly learn new equipment. Reliable, responsible, customer-oriented, and able to work independently. Own tools and transportation.