HVAC Installation & Repair Services in St. Louis | Galmiche & Sons Heating & Cooling

We handle all makes and models of heating and cooling systems, offering customized solutions for both residential and commercial properties in St. Louis. Whether you're building a new home or updating an existing system, our certified technicians ensure proper installation tailored to your specific needs and local climate considerations.

For evaporator coil freeze-ups, which can occur due to airflow problems or refrigerant issues in our humid climate, our technicians perform thorough diagnostics to identify the root cause. We then provide repairs or maintenance to restore proper function, helping prevent future freeze-ups and maintain efficient cooling throughout St. Louis summers.

Yes, we repair all types of HVAC systems, regardless of age or brand. Our experienced technicians are trained to work on both newer and older units, providing reliable repairs that extend the life of your system while ensuring it operates safely and efficiently for your St. Louis home or business.