Service Areas

Trusted HVAC Experts Since 1989

Since 1989, Johnny’s Air Conditioning has been delivering reliable, high-quality HVAC services across Los Angeles County. Our licensed technicians are dedicated to providing customized comfort solutions for both residential and commercial clients, with expert care and attention to detail in every project.

Areas We Serve

Altadena
La Cañada Flintridge
Sierra Madre
Highland Park
La Crescenta-Montrose
Eagle Rock
Monrovia
And surrounding Los Angeles County areas

Comprehensive HVAC Services in Every Location

Whether you're replacing an outdated system or outfitting a new home, our team handles everything from complete HVAC installations and system upgrades to energy-efficient heat pump solutions and ductless mini-split setups. We offer seasonal tune-ups, emergency repairs, indoor air quality improvements, thermostat upgrades, ductwork services, and HVAC solutions for new construction. Commercial clients also trust us for scalable system design, installation, and routine maintenance to keep their operations running smoothly.

No matter where you are in our service area, Johnny’s Air Conditioning is ready to deliver dependable comfort backed by decades of experience. Call now at (626) 794-1187 to schedule your HVAC installation or service with a team you can count on.