HVAC Services in Pasadena, CA

Honest, Experienced Heating and Cooling Since 1989

Need reliable heating and cooling in Pasadena? Johnny’s Air Conditioning has been serving local homes and businesses since 1989. We’re a family-owned company focused on quality work, honest service, and long-term solutions.

Pasadena homes range from historic bungalows to modern builds. Each has different heating and cooling needs. We’ve worked in neighborhoods from Old Town to East Pasadena and understand what it takes to keep your system running efficiently in this climate.

HVAC Services That Cover What Matters

We focus on the services that keep your system working year-round. You’ll get straight answers and skilled help—no upsells or surprises.

Installation
We install air conditioners, furnaces, heat pumps, and ductless systems. Every system is sized correctly, installed to code, and built to last.
Repair
If your system isn’t working right, we’ll find the issue and fix it fast. We work on all major brands and show up with the tools to get the job done.
Maintenance
Regular tune-ups help prevent breakdowns and lower your energy bill. We offer seasonal service to keep your system ready when you need it.

Local Service You Can Count On

We’ve served Pasadena and the surrounding areas—South Pasadena, San Marino, Altadena—for over 30 years. We know the climate, the building codes, and the common system issues in local homes. Our team is licensed, insured, and experienced in both residential and light commercial work. We show up on time, get the job done right, and offer financing for new installations.

Call now or book online to schedule your HVAC service in Pasadena.