ABC Blog

My AC Is Short Cycling: What Is Going On?

an AC unit

If your AC unit turns on, runs for a few minutes, then shuts off before the house starts to feel cooler, that’s usually the first clue something is off. One common reason is AC short cycling, which means the system keeps starting and stopping before it finishes a normal cooling cycle.

At first, it may not seem serious. Cool air might still come through the vents, and the house may feel mostly fine for a while. But what you may not realize is that each restart puts stress on the system. Startup is one of the hardest parts of the cycle. Over time, that repeated stop-and-start pattern can wear parts down faster and push your energy costs higher.

In Texas, where AC systems often run hard for long stretches of time, short cycling tends to show up faster and create problems sooner. It’s helpful to know what causes it, what you can … Read Full Post »

The Complete Guide to Air Conditioner Preventive Maintenance in Texas

a thumbnail from the video in this blog

Key Takeaways

Preventive AC maintenance helps extend the life of your system, lower energy bills and reduce the risk of unexpected breakdowns. Scheduling service once or twice a year, ideally before summer, gives an HVAC technician the chance to catch small issues before Texas heat puts extra strain on your system.

In Texas, air conditioners often run eight to ten months a year, sometimes more. That means many systems are already working hard by early spring and still running deep into fall. Over time, that long stretch of use puts steady strain on major parts, especially the compressor and coils.

Extreme heat makes that workload heavier. When temperatures stay high for days at a time, the system has to cycle longer and work harder to hold a steady indoor temperature. At the same time, dust, pollen and humidity add wear in ways most homeowners don’t … Read Full Post »

Why Is My AC So Loud? A Homeowner’s Guide to Common Causes & Fixes

an AC vent

Key Takeaways

A loud AC unit is often the first sign that something is wrong, from loose parts and clogged filters to failing motors or refrigerant leaks. Identifying the type of sound early can help you decide whether it’s a simple DIY fix or time to call a professional.

In many parts of Texas, air conditioners run hard for most of the year. Naturally, most homeowners get used to the normal background sound of cooling. A steady hum, a brief click at startup or airflow moving through the vents doesn’t always mean anything is wrong. But when the sound changes, if it suddenly bangs, buzzes, whistles or seems louder than usual, that’s usually when people start asking “why is my AC so loud?”

Some sounds are harmless and tied to normal AC operation. Others point to parts wearing down, airflow problems or electrical issues that … Read Full Post »

Water Leaking From AC Unit: Should I Be Worried?

Water leaking from an ac unit

Key Takeaways

Water leaking from your AC can be caused by clogged drain lines, dirty air filters, frozen coils or a damaged drain pan. Some fixes can be handled by homeowners, but if the leak keeps coming back, it’s best to call a professional HVAC technician.

When it comes to water leaking from your AC unit, it’s important to know that some moisture is normal, but active leaking is cause for concern. 

If your AC unit is actively leaking, it’s important to work with a professional to get to the root of the issue. 

For Texas homeowners, leaks are especially common due to the heat and humidity we often have. Higher temperatures and humidity levels force your AC unit to work harder to cool your home, which puts stress on the system and increases the likelihood of water leaks.

This guide covers everything you need to know … Read Full Post »

How Does a Generac Generator Work During a Power Outage?

a generac generator

Key Takeaways

A Generac standby generator is a whole-home backup power solution. For many Texas homeowners, investing in a properly sized and professionally installed Generac generator will help keep their home running smoothly during an outage.

In Texas, power outages are often caused by severe storms and summer heat putting strain on the power grid. One of the best ways to prepare for a power outage is investing in a backup power source, like a Generac home generator.

A Generac generator is a standby generator, which is different from a portable generator. It’s designed to automatically restore power during an outage and is more reliable and convenient than portable generators.

This comprehensive guide covers how Generac standby generators work, their fuel types and the advantages of owning one in Texas. It also includes expert insights from Anthony Burks, Master Electrician and certified Generac generator maintenance technician … Read Full Post »

My AC Is Blowing Warm Air: What Is Going On?

AC blowing warm air into a white kitchen

Key Takeaways

If your AC is blowing warm air, common culprits include clogged air filters, low refrigerant and a frozen evaporator coil. Staying on top of routine maintenance, like replacing filters every three months and scheduling annual professional tune-ups, can help Texas homeowners prevent cooling issues and keep their AC running year-round.

As a Texas homeowner, the last thing you want during the spring and summer months is for your AC to blow warm air. Not only does it make your home uncomfortable, but it can also indicate a deeper issue with your air conditioning unit. 

What does it mean when your AC blows warm air? Typically, it signals that your AC is running but not properly cooling the air. 

This guide covers the most common causes of an AC unit blowing warm air, why it’s more common in Texas homes and when you should call … Read Full Post »

Why Does My Air Conditioner Smell Musty?

An air register that's blowing air from a musty air conditioner

Key Takeaways

A musty smell coming from your air conditioner is usually caused by moisture buildup, clogged drain lines or mildew growth. While some fixes like replacing your air filter can be done on your own, ongoing odors are best handled by a professional HVAC technician.

Have you noticed an unpleasant, musty odor in your home when you turn on the air conditioning? It may smell like dirty socks, a damp odor or another foul smell. 

You’re not imagining things. There are a number of reasons why your AC can create a musty smell in your home. Even if the smell isn’t too strong, it’s important not to ignore it. The odor can eventually lead to bigger problems, such as poor air quality, mildew and low efficiency. 

This comprehensive guide covers everything you need to know about musty air conditioning odors, including causes and fixes. Additionally, … Read Full Post »

Why Does My Washing Machine Smell? Causes, Fixes and How to Prevent It

a washing machine

A washer is supposed to keep your clothes clean, so it’s frustrating when it smells bad. The good news is that a smelly washer is not a reflection of the cleanliness of your home. A musty, sour or mildew-like smell is common and can happen to any washer.

The real culprit behind your washer’s smell is moisture buildup, detergent and bacteria. Newer washers are especially susceptible to smelling because they have tighter seals that trap moisture and residue.

This guide explains why washing machines smell, what causes the odor, how to prevent it and when to use DIY fixes versus calling in a professional.

To get expert insight, we spoke with Richard Goertz, EPA-certified Service Manager of the Appliance Repair Department at ABC Home & Commercial Services.

What Does a Smelly Washing Machine Usually Smell Like?

Similar to when your dryer smells, if your washing machine smells, … Read Full Post »

Water Heater Making a Popping Noise: What’s Wrong?

water heater making popping noise

Is a noisy water heater causing you trouble? The first thing to know is that noises coming from your water heater are normal, but they can point to maintenance needs. 

As a homeowner, you might notice that the noises get worse when your water heater’s burner is on. This is also normal, but it’s important to understand what’s going on.

This guide covers the most common causes of water heater popping noises, how to diagnose what you’re heating, DIY fixes and when it’s time to call in a professional. 

It also includes expert insights from Michael Marugo, ABC Home & Commercial Services’ Plumbing Division Operations Manager and a licensed plumber with over 30 years of experience in the plumbing service industry.

Is a Popping Noise Dangerous?

If your water heater is making a popping noise, it can indicate a sediment buildup or an overheating risk. Over time, these issues can reduce your water heater’s efficiency … Read Full Post »

Toilet Making Noise? Causes, Fixes and When to Call a Plumber

a toilet that is making noise

Key Takeaways

A toilet making unusual noises, like hissing, whistling, gurgling or constantly running, is often a sign that a part inside the tank is wearing out or that there’s a deeper issue in the drain or vent system. Identifying when the noise happens and which fixture it’s coming from can help you determine whether it’s a simple DIY fix or time to call a licensed plumber.

Most people don’t think much about toilet sounds until one suddenly seems off. A quick refill sound after flushing is normal. A brief hiss can be too. But when a toilet starts making a noise you haven’t noticed before, like a whistle, a gurgle or water running longer than it should, it usually catches your attention.

Sometimes the cause is simple, such as a part inside the tank beginning to wear down. Other times, the noise connects to … Read Full Post »