HVAC Services in San Marino, CA

Professional Heating and Cooling for San Marino Homes

Homeowners in San Marino expect dependable HVAC performance—and Johnny’s Air Conditioning delivers. Since 1989, we’ve provided expert service across the San Gabriel Valley, with a strong focus on quality, integrity, and long-term value.

From the large estates near Huntington Drive to family homes along Sierra Madre Boulevard, we understand the importance of comfort, efficiency, and discretion in every project we take on. San Marino residents count on us for reliable solutions that work with the design and structure of their homes.

Focused HVAC Services That Get Results

Our goal is simple: keep your heating and cooling systems working properly all year long. No wasted time. No unnecessary repairs. Just clear answers and solid work.

Installation
We install central air systems, heat pumps, and ductless units built for Southern California’s temperature swings. Every install is carefully planned and completed to meet code and local efficiency standards.
Repair
System giving you trouble? We troubleshoot quickly and fix the issue right the first time. We service all major brands and come prepared with the tools and parts needed for most common problems.
Maintenance
Routine maintenance keeps your system in top shape. We offer seasonal tune-ups to prepare your HVAC equipment for high summer temps and the cooler winter season.

Your Local HVAC Partner in San Marino

San Marino homes often feature custom floorplans, older ductwork, and high-end finishes that require extra care during service. We understand how to work within these spaces without disruption. Our team is also familiar with local permitting, Title 24 requirements, and available rebate programs for energy-efficient upgrades.

Whether you're near Lacy Park, Mission Street, or Huntington Library, we provide HVAC service that respects your time, your home, and your investment.

Call today or book online to schedule HVAC service in San Marino, CA.