Liam Johnson

Born on May 02, Liam Johnson is a home systems and repair writer based in Phoenix, Arizona. He earned his Bachelor of Science in Electrical Engineering from Arizona State University, where he studied power systems, circuit analysis, energy management, and electrical infrastructure.

Before moving into writing full-time, Liam worked alongside HVAC technicians and electrical maintenance teams on residential and light commercial projects throughout Arizona. His experience included troubleshooting cooling and heating systems, electrical repairs, wiring inspections, preventative maintenance, and energy-efficiency upgrades.

Today, Liam writes practical guides focused on HVAC systems, electrical fixes, smart home efficiency, and seasonal maintenance. His writing style is straightforward and solution-oriented, helping homeowners better understand technical problems without overwhelming industry jargon.

Outside of writing, Liam follows developments in energy-efficient home technology and modern residential systems, with a particular interest in improving long-term home performance and safety.