Essential Tips for Avoiding an AC Emergency
Most homeowners rely on their thermostats to guarantee the comfort of their homes. When the temperature on the thermostat doesn’t match the actual temperature inside, though, it can leave homeowners and residents feeling alarmed and panicky.
Identifying and diagnosing HVAC issues before there is an emergency is important, and can easily be handled with regular AC preventative maintenance. This article will cover some of the most common signs of a repair issue and how to keep your air conditioner working in top shape!
Symptoms Requiring Air Conditioning Services
Air conditioning systems have a number of components that can experience issues requiring homeowners to call a professional for air conditioning services. Homeowners experiencing any of the following issues should call a professional quickly:
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Poor Air Quality: Besides the health concerns associated with long-term exposure to poor air quality, dirty air means a dirty AC system. After replacing the air filter or updating the air filtration system, a professional will be able to clean the coils, vents, and even the thermostat, to ensure the entire system is running at maximum efficiency.
- Warm Air: If the AC is on, but the system is blowing warm air, it could indicate low refrigerant or frozen evaporator coils. Both of these issues require professional repairs in order for the system to be able to effectively cool the air again.
- Rattling Noise Coming From AC Unit: While many homeowners might just think this is a symptom of an older unit’s regular wear and tear, it could indicate that the fan is on its way out--which signals the death of the AC unit altogether. Calling a professional for this air conditioning service is crucial to keep the unit running for as long as possible.
How to Prevent AC Issues
The good news is that all of these issues can be avoided if homeowners keep up with regular inspection and preventative maintenance for their AC systems. One simple place to start is to remember to replace your air filter on a routine basis. This simple adjustment can prevent impurities from making their way into your home and improve performance.

Additionally, schedule an annual tune-up is always the best way to get peace of mind in your home. This means scheduling a professional to come out and run a diagnostic test of the system, check the vents for any holes or leaks, and clean the different components.
Keeping the system clean is key to ensuring that the system runs efficiently, using as little energy as possible to cool and clean the air. Preventing AC issues is as easy as calling a local professional.
Call a Technician; Don’t DIY!

The different components utilize heat, electricity, and chemicals to cool and circulate the air. The hazards that exist to homeowners trying to DIY these fixes are very real, and any savings that would have come from avoiding professional help may be made up for with an ER bill.
Calling a technician to diagnose and perform the necessary maintenance and repairs to the system is the safest way to keep the AC system in tip-top shape. They know all the HVAC safety procedures that need to be met, and will treat your home like the gem that it is.
About Barker Heating & Cooling
Home and business owners seeking peace of mind should contact Barker Heating & Cooling for their HVAC needs. Offering expert service with timely results, their trained HVAC technicians are available for same-day and emergency services. Barker Heating & Cooling has been helping Livermore residents since 1988.