A M Gable Heating and Cooling - Pasadena's Qualified HVAC Services

We handle a full spectrum of HVAC system repairs to restore your home's comfort. Our licensed technicians are skilled at diagnosing and fixing issues with furnaces, air conditioners, heat pumps, and ductwork. Common repairs include addressing refrigerant leaks, faulty thermostats, blower motor problems, and electrical component failures. For Pasadena residents, we also frequently resolve problems caused by our local climate, such as systems overworked from high humidity or seasonal temperature swings.

Yes, absolutely. A dirty evaporator coil is a common issue we see in Pasadena homes that drastically reduces cooling efficiency and strains your system. Dirt and debris act as insulation, preventing the coil from absorbing heat from your home's air. This makes your AC run longer, work harder, and drive up energy bills. During a service visit, our technicians will thoroughly clean the coils as part of our maintenance or repair process, restoring proper airflow and system performance to keep your home comfortably cool.

Proper installation is critical to the longevity, efficiency, and reliability of your HVAC investment. An incorrectly sized or poorly installed system in your Pasadena home can lead to inconsistent temperatures, frequent breakdowns, and significantly higher energy costs. Our team follows meticulous manufacturer specifications and industry best practices. We ensure correct sizing through detailed load calculations, precise refrigerant charging, and proper ductwork integration. This careful approach maximizes your comfort, protects your equipment, and helps you get the full value from your new, energy-efficient system.