Your air conditioner works hard to keep your home comfortable, especially when the temperatures rise. Just like your car needs regular oil changes to stay in good condition, your AC system in Snellville, GA needs regular maintenance to perform at its best. That’s where our maintenance plan comes in: an easy and smart way to protect your investment, prevent major problems, and ensure that your HVAC systems last as long as possible.
Healthy AC Units are Happy AC Units!
May 5th, 2025It’s Prime Time Allergy Season—Take Action!
April 21st, 2025Spring is in full swing, and while the flowers and greenery may be a welcome sight, for millions of Americans, this season brings an unwelcome guest: allergies. From itchy eyes and sneezing to congestion and fatigue, allergy symptoms can make everyday life uncomfortable—even inside your own home.
If you’ve been keeping your windows shut and relying on your HVAC system for relief, it might be time to take things a step further. This allergy season, take control of your indoor air quality in Buford, GA with professionally installed, whole-house solutions designed to keep allergens at bay.
How Long Does HVAC Installation Take?
April 7th, 2025If you’re considering upgrading your heating and cooling system, one of the first questions that might come to mind is: how long does HVAC installation take? The answer can vary depending on a few key factors, but the good news is that for most homeowners, HVAC installation in Loganville, GA is a straightforward process that can be completed within a day or two.
The Most Important HVAC Service Is…
March 17th, 2025Your HVAC system has likely been working hard throughout the winter to keep your home warm. As the seasons change, your air conditioner needs proper care to function efficiently when you need it most. Spring is the perfect time to schedule professional AC maintenance because it allows HVAC technicians to inspect, clean, and optimize your system before the peak summer heat arrives.
How Often Do Air Conditioners Require Repair?
March 3rd, 2025It might not seem like it yet, but summer is on its way. Are you ready for it? How’s your air conditioner doing? A lot of people wonder about air conditioner repair. Does my AC unit need to be fixed? How often should an air conditioner need repairs? Is it time to think about replacement instead? We’ve got the answers!
Leaky Ducts Affect Your Air Quality!
February 17th, 2025Gaps, cracks, holes, and tears: ductwork is usually riddled with them. In fact, estimates suggest that in the average American home with a ducted HVAC system, 30% of the air that the homeowners pay to heat or cool is lost through duct leaks. That’s a lot of energy—and money—being wasted! But that’s not the only problem. Your air quality is at stake as well.
Those gaps, cracks, holes, and tears don’t just let your expensive heated and cooled air out. They also let things in! Leaky ducts can allow all sorts of particles to contaminate your air. You deserve better air quality. Here’s what you can do about it.
Do All HVAC Systems Need Maintenance?
February 3rd, 2025There are many ways to control the temperature and air quality in a home. A homeowner might have any combination of a furnace, heat pump, air conditioner, ducted or ductless systems, humidifier, dehumidifier, air purifier, and more. It’s good that there are so many options, because different comfort solutions will work better for different home layouts and different household needs.
However, all these different systems can be a little bit confusing. They have different components. They’re used in different ways. What needs do they have? Do all HVAC systems need maintenance? What type of maintenance, and when? Who should be doing the maintenance? Let’s take a closer look.
How to Avoid Heating Breakdowns
January 20th, 2025Our team at Wall Heating & Air is happy to help whenever you do need heating system repair. But we also know that you would rather not need us urgently on a cold winter day! Good news: we can help you make sure you won’t end up with no heat, wearing every sweater you own while you wait for repairs.
Here are our top tips on how to avoid heating system breakdowns and keep toasty-warm all winter long.
Short Cycling: Does Your Heating System Need Repair?
January 6th, 2025No matter how cold it gets, your heater will not run continuously. Instead, it operates in cycles, turning on for a stretch of time until your home is warm, and then shutting off to rest while the temperature coasts slowly downward, until it gets cool enough for the heat to come on again. These cycles should last somewhere between ten and twenty minutes.
What if your heating system is cycling on and off very quickly? When your heat comes on, shuts off in a minute or two, and tries to come on again moments later, that’s called short cycling. Don’t let it continue! Here’s why.
All About Your Furnace’s Heat Exchanger
December 23rd, 2024It’s possible to have a gas furnace for most or all of your life without thinking too much about how it works. The gas is burned, right? And of course that makes heat. Simple. But there’s actually more to it than that, especially when it comes to the safety mechanisms. You can’t simply breathe the exhaust fumes from combusted gas!
Some components of your furnace make the heating possible, like the gas valve and the pilot light or electronic ignition system. Some components are only there for safety reasons, like the limit switch. Your furnace’s heat exchanger is critical for both providing heat and keeping you safe. Take good care of it, and it will take good care of you! Here’s how.









