Now that summer is in full swing, your HVAC system is probably working overtime. To ensure your family’s comfort all season long, it’s important to schedule air conditioning repairs at the first sign of a problem. Otherwise, a minor issue could eventually cause a major breakdown. Here are some of the earliest warning signs that your system needs service. 

When Should You Schedule Air Conditioning Repairs?

1. Energy Usage Spikes

If your electric bills are suddenly higher than normal for no apparent reason, there’s a good chance your HVAC system is no longer working as it should. When certain components of the system break down, it may still run, but it won’t be nearly as efficient as it used to be. As such, higher utility bills may be the only way to determine there’s an issue. 

2. Unusual Sounds

It’s normal for an AC unit to emit a low humming sound when going through a cooling cycle. However, other kinds of noises are not normal. If you notice a buzzing, rattling, grinding, or clanking sound, call an HVAC technician sooner rather than later. Everything from a loose part to a malfunctioning motor can cause strange sounds, and none of these issues will go away on their own. 

3. Strange Odors 

If you notice a musty smell coming from the air conditioner, mold in the ductwork may be to blame. This can happen when a leak goes unchecked. A more pungent, burning smell, on the other hand, could be a sign that the wire insulation is fried. Either way, an HVAC contractor can address the underlying cause of the problem, so your home smells fresh and clean again. 

If you recognize any of the above signs, turn to Donovan & Jorgenson for air conditioning repairs. From their three convenient locations, they serve clients throughout the Greater Milwaukee, WI, area. Since 1985, home and business owners have turned to them for all of their heating and cooling needs. With an A+ rating from the Better Business Bureau^®, the HVAC contractor has a long track record of satisfied clients. To get a free service estimate for air conditioning repairs, visit them online. You can also follow them on Twitter for seasonal HVAC tips.