Schmitt Heating & Air Conditioning: Emergency HVAC Services Serving San Francisco, CA 94107

We provide complete HVAC installation and replacement services tailored to San Francisco's unique climate and housing styles. As a fifth-generation family business with over 120 years of local experience, we specialize in Carrier systems and can handle everything from traditional forced-air systems to modern, energy-efficient solutions. Our team assesses your home's specific needs, including insulation, layout, and existing ductwork, to recommend and install a system that provides reliable comfort while considering energy efficiency and local utility requirements.

Refrigerant leaks in older AC systems are a frequent issue we address for San Francisco homeowners. Our technicians are trained to quickly diagnose leaks using advanced detection tools, locate the source (often in aging coils or connections), and repair them following EPA guidelines. We then recharge the system with the correct refrigerant type and amount, ensuring optimal cooling performance and efficiency. For systems with repeated leaks or those using phased-out refrigerants, we can discuss replacement options with modern, more reliable equipment.

Yes, we offer customized maintenance plans designed to extend the life of your HVAC system and prevent costly repairs. Our plans include seasonal inspections, cleaning of key components, performance checks, and adjustments to ensure your system runs efficiently year-round. For San Francisco residents, this is particularly valuable due to our variable climate—regular maintenance helps systems transition smoothly between heating and cooling seasons, improves indoor air quality, and can identify small issues before they become major problems.