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Air Conditioning Repair Company in La Cañada

Quality Master HVAC’s experienced team of technicians have worked hard to position Quality Master as a premier AC repair company and HVAC repair company throughout Southern California. We are proficient both in home AC repair and commercial AC repair, ensuring that no matter what type of property you own, we can keep your cooling or heating system working cleanly and efficiently. We are also available for AC service and HVAC service in cities such as Los Angeles, Glendale, Altadena, Alhambra, Arcadia, North Hollywood, and Pasadena.

What we do

A collection of Job's we've done with passion:


No matter what type of heating unit you use, we have perfected the art of residential heater repair and residential furnace repair. We are adept at fixing common problems such as heater leaks, a lack of hot water, and faulty thermostats. Our services will be especially helpful in the winter, when a broken heater can expose you to chilling temperatures that weaken your immune system and make it difficult to sleep and relax around the house.


Good air conditioning is one of the elements of a comfortable home that you can live in for many years. A working AC or HVAC ensures that your home remains at a comfortable, livable temperature, no matter what the weather is like outside. At Quality Master HVAC, we also work on AC units in commercial properties, in addition to residential AC repair services.


There are multiple methods and devices that can ensure the air inside your home or commercial building is clean and breathable. Air filters and other devices can help a building’s inhabitants avoid harmful elements such as dirt, dust, and airborne chemicals. Having a clean, working AC or HVAC can also help because of their ability to provide adequate ventilation.


Ductless HVACs or mini-split systems are complex machines with finer control over the temperature and air quality in specific areas of your home. If you want to install a ductless device for a single room or a multi-zone system that allows you to control the temperature in several rooms individually, give us a call today. We will use our experience and insight to give you the top-tier service you deserve.




Tel: 866-795-4448


Mon - Fri: 8am - 5pm

​​Saturday: 9am - 3pm

​Sunday: 9am - 3pm