Commercial air conditioning systems are complex and require consistent maintenance to function efficiently. Because of the multitude of parts within each system, it’s difficult for the average business owner to troubleshoot them. Still, since air conditioning is essential to a successful office or storefront, it’s important to catch issues early on and address them as quickly as possible.

Here are five of the most common signs your commercial HVAC system needs service:

1. Inconsistent Temperatures

If a component in your HVAC system is faulty or malfunctioning, one of the first indications will be an uneven or unpredictable temperature. If the air throughout your commercial building fails to remain at a comfortable level, it’s time to call a professional. However, not all fluctuations are apparent—a system that never shuts off may also point to a mechanical flaw.

2. Bad Smells in the Air

Aside from maintaining a desirable temperature, your commercial HVAC unit filters contaminants from the air. If a coil or filter becomes dirty, pollutants can build up and emit a stench. Mold and pooling water may also reveal themselves through unpleasant odors.

3. Increasing Energy Costs

The less efficiently an HVAC system runs, the more electricity it will consume. If you notice a sudden spike in your utility bills, your commercial air conditioning unit may need help. If there has been a gradual increase in energy costs over a period of several months, your system might be nearing the end of its service life. 

4. Drain Line Malfunctions

Commercial air conditioning systems generate condensation and other forms of moisture that must be removed to prevent water damage. Without proper maintenance from an air conditioning contractor, the accumulation of condensation will lead to leaks and backups. If you notice either of these issues, ask a professional team to take a look.

5. Circuit Breaker Trips

Generally speaking, circuit breaker trips always point to a malfunction. In this case, it’s imperative for HVAC contractors to check the entire system before restarting it. If they don’t, expect more serious issues or full-on system failure down the road. 

Cornerstone Air Conditioning Inc. in Honolulu, HI, provides commercial air conditioning services you can trust. Visit the website to learn more about their capabilities, or call them at (808) 847-3639 for more information.