Hermes Hvac - Los Angeles's Professional HVAC Services

Our installation service is a complete process. We start with a free estimate to discuss your needs and the best system for your home, including energy-efficient and solar-compatible options popular in LA. Our licensed technicians handle the entire installation or replacement, ensuring it's done correctly for optimal performance and efficiency. We provide upfront, flat-rate pricing so you know the exact cost before we begin.

Yes, absolutely. Our preventative maintenance service is designed to keep your system running efficiently and improve your indoor air. For Los Angeles residents, this includes checking and cleaning components that filter out dust, pollen, and other allergens common in our area. Regular maintenance can also prevent bigger issues, improve system lifespan, and help maintain consistent comfort.

If your heating or cooling breaks down, we're here to help, day or night. Just give us a call. We dispatch a technician to diagnose the problem. You'll receive an upfront, flat-rate price for the repair—there are no overtime charges for after-hours emergencies. Our goal is to restore your comfort quickly and reliably, with clear communication throughout the process.