Category: A/C Repair

If your air conditioning unit will not turn on, you face one of the most frustrating situations a homeowner can experience. This is especially true during a hot summer day. At David and Goliath HVAC, we’ve helped countless Dallas, NC homeowners diagnose and resolve this issue. A non-responsive AC can stem from several causes. Some are simple, others more complex. However, understanding the potential reasons can help you communicate better

Walking into your home and finding puddles of water around your AC unit can be alarming. While it’s tempting to grab a towel and ignore the issue, an ac unit leaking water signals a problem that needs immediate attention. At David & Goliath HVAC, we understand that AC problems never happen at a convenient time. That’s why we’re sharing what causes these leaks and when you should call for professional

If you’ve ever spent time working on a project in your garage during a sweltering summer day, you know how uncomfortable it can get without proper cooling. A garage air conditioner can transform your workspace from a sweatbox into a comfortable environment. You can actually enjoy your hobbies, work on your car, or tackle DIY projects. Whether you use your garage as a workshop, home gym, or storage area, cooling

Nothing ruins a summer day like stepping inside your home expecting cool relief. Instead, you feel warm air blowing from your vents. If you’ve ever asked yourself, “Why is my AC not blowing cold air?” you’re not alone. This frustrating issue ranks among the most common air conditioning problems homeowners face. At David & Goliath HVAC, we’ve helped countless families in Dallas, NC and surrounding areas diagnose and resolve this

When your air conditioning unit stops working on a sweltering summer day, it can turn your home into an uncomfortable sauna. At David & Goliath HVAC, we understand how frustrating broken AC systems can be. This is especially true during the hottest months of the year. The good news is that many AC problems have identifiable causes. In fact, recognizing the warning signs can help you get your system back

If your air conditioner suddenly stops cooling or won’t turn on at all, there’s a good chance the problem involves the AC contactor. This small but critical component acts as the electrical switch that powers your cooling system. When it fails, your entire unit can stop working. At David & Goliath HVAC, we see contactor issues all the time during the hot Dallas, NC summers. So we want to help

When you’re counting on your cooling system to keep you comfortable during a sweltering North Carolina day, the last thing you want is to discover your AC blowing hot air. Instead of the refreshing coolness you expected, this frustrating problem can turn your home from a comfortable retreat into an uncomfortable oven. This is especially true during those humid summer months we experience in Dallas and the surrounding areas. However,

Your air conditioner works tirelessly through those hot North Carolina summers. At the heart of this system lies a critical component: the AC coil. In fact, without properly functioning coils, your entire cooling system would grind to a halt. We’ve worked on hundreds of AC units across Dallas, Gastonia, and Charlotte. We’ve seen firsthand how coil problems can leave families sweating through brutal heat waves. That’s why understanding what these

When your air conditioning system fails during a scorching summer day, the compressor is often the culprit. The compressor is essentially the heart of your AC system. When it stops working, your entire cooling system grinds to a halt. If you’re searching for information on how to repair air conditioning compressor issues, you’ve come to the right place. At David and Goliath HVAC, we understand the stress and discomfort a

If you’re hearing unusual noises from your cooling system or noticing warm air when you expect cold, the fan in AC unit may be the culprit. Understanding how this critical component works can save you from sweltering summer days and expensive emergency repairs. Recognizing when it’s struggling is equally important. At David and Goliath HVAC, we’ve seen firsthand how a failing AC fan can turn a comfortable home into an

When it comes to keeping your home cool during those hot North Carolina summers, the AC condenser unit plays a vital role in your air conditioning system. Many homeowners don’t think much about the outdoor component of their cooling system until something goes wrong. In fact, this hardworking piece of equipment sits outside your home year-round. It quietly does its job to keep your family comfortable. Understanding how it works

If you’ve ever shopped for a new air conditioner or furnace, you’ve probably seen “BTU” plastered across spec sheets and product descriptions. Understanding btu meaning is crucial when sizing HVAC equipment for your home. Getting it wrong can lead to sky-high energy bills and uncomfortable living spaces. At David & Goliath HVAC, we help Dallas homeowners select properly sized systems every day. We know that demystifying technical jargon is the

When your air conditioner stops blowing cold air during North Carolina’s sweltering summer, it can turn your comfortable home into an unbearable hotbox. This frustrating problem affects countless homeowners in Dallas, Gastonia, and Charlotte, especially during peak cooling season when you need your AC most. At David & Goliath HVAC, we’ve diagnosed and repaired hundreds of cooling issues throughout the region. While some causes are simple, others require immediate professional

When your air conditioner starts making strange noises or blowing weak air during a scorching North Carolina summer, the problem might be your AC fan motor. This essential component works tirelessly to keep cool air circulating through your home. When it fails, you’ll know it quickly. At David & Goliath HVAC, we’ve seen countless homeowners struggle with fan motor issues, especially during peak cooling season. During this time, these hardworking

Nothing ruins a hot summer day faster than discovering your AC not turning on when you need it most. Whether you’re greeted by complete silence or strange noises instead of that familiar hum, a non-responsive air conditioner is more than an inconvenience. In fact, it’s a genuine emergency, especially during the sweltering Dallas, NC summers. Before panic sets in, it helps to understand what might be causing the problem. Also,