Electrical Updates You Didn’t Know You Needed
Many homeowners consider electrical updates and upgrades an “old home only” sort of thing. But as one of Maryland’s leading providers of superior electrical services, the team at GAC can tell you with total confidence that keeping up to date is critical for even very recent homes! Your home’s electrical system is the baseline for […]
Top Air Conditioner Contractor in Potomac, MD
After a day spent hiking Billy Goat Trail or simply relaxing by the banks of Great Falls Tavern, you and your family probably want nothing more than to return to the comfort of your Potomac home. However, if your air conditioner isn’t working well—or at all—your home won’t be cool and comfortable! Of course, if […]
Air Conditioner Vocab
Terms You Should Know Before Your Next AC Issue If you’ve ever heard an HVAC technician use industry jargon you didn’t understand, it’s time to brush up on most important air conditioning vocab. With the following terms in mind, you’ll be a more educated consumer when it comes time to buy a new air conditioner or […]
AC Troubleshooting Tips
Even though air conditioners are expensive yet necessary devices, they still run into problems every now and then when maintenance is neglected. However, there are some instances where you may think your AC unit is malfunctioning when it actually just needs to be taken care of properly or even just used correctly. Our technical experts […]
The Complete Buyer’s Guide to Furnaces
It can get brutally cold throughout the year here in Maryland, so it’s more important than ever to invest in the perfect type of furnace. At GAC Services, we have experience installing all kinds of furnaces in homes throughout Maryland, and can help you make the right choice. We’ve created this helpful buyer’s guide to provide […]
Best Heating Solutions for a Maryland Home
It’s almost spring, but here in Maryland, it can stay cold for a while after winter is over! You want to be sure your heating equipment is running as efficiently as possible to maintain year-round comfort. If your current HVAC system isn’t cutting in, you may want to invest in a more reliable heating solution. […]
Why Do My Lights Flicker When My Furnace Turns On?
As winter approaches, the reliability of your home’s furnace becomes more and more essential. Ensuring the unit functions properly is not only a matter of comfort but also of safety. That said, have you ever noticed your lights flickering when your furnace kicks into action? It’s a telltale sign that something may be amiss in […]
Why Is My Furnace Leaking Water?
As temperatures begin to drop and homeowners start to turn on their heating systems for the first time this season they might take a quick look at their furnace to make sure everything is in proper order. Is the heat on and warm? Check. Okay, time to move on. Three weeks later you’re surprised to […]
Why Does My Furnace Smell?
From time to time, your furnace may give off various smells. When this happens, it’s important to get your furnace inspected right away to ensure your safety and the effectiveness of your heating system. Read the GAC Services blog to find out what each smell could indicate, and how to best resolve each possible issue. […]
Why Is my Furnace so Loud?
If your furnace is making loud noises, it may need to be repaired. A good place to start when determining what’s wrong with your furnace is to pay attention to the noise it is making. The most common noises that come from a damaged furnace include: Whistling Rattling Squeaking Banging Booming If you’ve noticed your […]