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Why Isn’t My AC Blowing Cold Air?

In the blistering heat of a Las Vegas summer, a functioning air conditioner isn’t a luxury—it’s an absolute necessity. Your AC system is your home’s most vital appliance, providing a cool and safe refuge from the desert heat. So, when you turn it on and are met with a blast of lukewarm or even warm air, it’s an immediate crisis. An AC that is running but not cooling is a clear signal that something is wrong. While there are several potential causes, a few common culprits are responsible for the majority of AC failures. Understanding these issues can help you know when to call for professional help.

The First and Simplest Check: The Air Filter

Before you panic and assume a costly repair is needed, the very first thing every homeowner should check is the HVAC system’s air filter. In the dusty desert environment of Southern Nevada, a filter can get dirty very quickly.

The Problem: A clogged air filter severely restricts the flow of warm air from your home over the AC’s evaporator coils. This lack of airflow can cause the coils to get too cold and actually freeze over, encasing themselves in a block of ice. Once the coils are frozen, they cannot absorb heat from your air, and your AC will only blow warm air.
What to Do: Check your air filter. If it is visibly dirty, gray, and clogged with dust, replace it with a new, clean one. This is the most common cause of AC problems. After replacing the filter, you may need to turn your system off for a few hours (or run it on “fan only” mode) to allow the frozen coils to completely thaw before it will start cooling again.

Common Mechanical and Electrical Failures

If a clean filter doesn’t solve the problem, you are likely dealing with a more technical issue that requires a professional HVAC technician to diagnose and repair.

Low Refrigerant Levels: Refrigerant is the essential chemical that circulates through your AC system, absorbing heat from inside your home and releasing it outside. Your AC is a sealed system, so it should never be “low” on refrigerant unless there is a leak. If your system is low, it means you have a leak somewhere in the refrigerant lines or coils. A technician must find and repair the leak before recharging the system with the correct amount of refrigerant. As the U.S. Department of Energy explains, simply topping off the refrigerant without fixing the leak is not a proper or lasting solution.
Dirty Condenser Coils: The outdoor unit of your AC system is called the condenser. Its job is to release all the heat that was removed from your home. Over time, the condenser coils can become caked with dust, sand, and other debris from our desert environment. This layer of grime acts like an insulating blanket, preventing the unit from releasing heat effectively. This forces your system to work much harder and dramatically reduces its ability to cool your home. Similar to how pipes need repair for your plumbing system, your AC system is also a skeleton that goes around your house.
A Failed Capacitor: The capacitor is a small component that gives the motors in your outdoor unit the powerful jolt of electricity they need to start up. Capacitors can wear out, especially under the extreme strain of a long, hot Las Vegas summer. A failed capacitor is a very common reason for an outdoor unit to stop working, and it’s a relatively simple and inexpensive part for a professional to replace.

Your Las Vegas & Henderson AC Repair Experts

When the summer heat is rising, you need your air conditioner to perform flawlessly. If your system is blowing warm air or has stopped working, you need fast, reliable, and professional help. For homeowners throughout the Las Vegas and Henderson areas, the experienced team at Hire The Hippo Services can diagnose and resolve any issues with your system. We provide expert AC repair. Contact us today for fast, professional service.

Related from the Plumbing desk.

Air Conditioning Tuneups Can Save You Money

Surviving the Henderson heat also means being able to afford paying the air conditioning bill — and Hire Hippo Service is happy to help meet this goal in more ways than one. In addition to providing maintenance, repair, and installation services for air conditioning units, we also help our customers save money on utility bills. The solution is simple, and it all begins with having your air conditioner inspected and tuned-up by a professional. To get a better idea of how you can keep your air conditioning running at a temperature that is comfortable for you throughout the hottest times of the day, keep reading.

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Installing a Mini-Split Air Conditioning System

When you are evaluating an upgrade for your air conditioning system, you may find that the replacement and installations costs are not in your budget. In these cases, we are happy to offer a compromise that will ensure you beat the Henderson, NV heat all year while saving a significant amount of money by not installing an upgraded central air unit. Although there are some drawbacks to the mini-split air conditioner, it has a place in any room of a home or office.

Duct Sealing Can Save You Money

Often forgotten on the extensive list of home maintenance, duct sealing can provide improved efficiency in the heating and cooling of your Henderson, NV home. According to research conducted by Energy Star, 20 to 30 percent of the air moving through your ductwork is lost through holes, leaks, and poorly connected ducts. Lost air resulting from poor duct sealing not only diminishes the efficiency of your home’s heating and cooling system, but will also increase the amount you pay on your energy bills each month. Hire The Hippo Services understands the impact that improper air duct sealing can have on comfort especially in the hot Henderson summers. Duct sealing is a great way to improve the heating and cooling efficiency of your home, which in turn will save you money.

3 Benefits to Replacing a Home’s Air Filter

When seasons change, it is a good time to replace a home’s air filter to maximum health and cost benefits. While it may seem like just one more home maintenance job to take care of, replacing an air filter can serve to make an environment more pleasant to live in while also saving homeowners money.

Stop The Drip – Call Hire The Hippo Services

The leaky faucet on your residential or commercial property may be more than just a little annoyance with the repetitive dripping sound.

A Properly Installed Drain Pan Can Prevent Damaging Leaks

A leak from a water heater or a washing machines can lead to significant damage to drywall or flooring and can even cause flooding in the area and surrounding rooms. The damage from a leak can be prevented or at the very least lessened with proper installation of a drain pan under the water heater or washing machine. A drain pan provides an easy and inexpensive way to prevent water damage. Drain pans slide under the water heater or washing machine and catch water from leaks, spillage or drips. A drain pan can also help to protect flooring from condensation. Drain pans are especially recommended for washing machines that are upstairs in a home or building.

Energy Saving Tips For A Las Vegas Winter

During the winter months when it gets dark earlier and temperatures get cooler, energy bills tend to get higher. Taking some time to make your home more energy efficient will help keep your home warm and your bills manageable. Consider the following energy saving tips to help keep your home efficient during this Las Vegas winter.

2020 New HVAC Refrigerant Regulations In Las Vegas, NV

Residents of Las Vegas, Nevada are no stranger to the blistering 100 degree temperatures during the summer. As a result, having an air conditioner is a necessity. However, recently the Environmental Protection Agency placed a ban on R-22 HVAC Refrigerant. The ban became effective January 1, 2020, making production and importation illegal due to the harmful effects on the ozone layer. Nonetheless, if R-22 refrigerant is utilized in your AC or heat pumps, there is no need to panic. At Hire The Hippo Services, we are ready to guide you in choosing the best alternative refrigerant or air conditioning installation replacements.

Does Your AC Unit Refrigerant Run Out or Expire?

If you want to save money on your energy bills and not be hamstrung by an out-of-refrigerant AC unit, it’s important to know the things that can go wrong with it. This article will cover just that and help you understand how to recognize the signs of a leak and how to address it if needed.

New Residential Air Conditioning Unit Now in Stock

Here in Las Vegas, we know a thing or two about the heat. That’s why we’re excited to announce that our new residential air conditioning unit is now in stock. This unit is designed to withstand extreme temperatures, keeping your home cool and comfortable all summer. And because it’s specifically designed for Las Vegas weather, you can be sure it will perform at its best when you need it. Some of the features of this unit are listed below.

What is Trenchless Pipe Repair? Benefits and Process Explained

Trenchless pipe repair is a modern and innovative method for fixing damaged underground pipes without the need for extensive digging. This technology offers numerous benefits, making it an attractive option for homeowners and businesses alike. At Hire The Hippo Services, serving Las Vegas, we specialize in trenchless pipe repair to ensure efficient and minimally invasive solutions for your plumbing needs. Here’s a detailed look at what trenchless pipe repair entails, its benefits, and the process involved.

Emergency Drain Cleaning: When to Call a Professional

Drain issues can arise unexpectedly, causing significant inconvenience and potential damage to your home or business. While some minor clogs can be handled with DIY methods, there are situations where professional drain cleaning is crucial. Emergency drain cleaning services ensure that serious problems are addressed promptly and effectively, preventing further damage and restoring normal function. Hire The Hippo Services, serving Las Vegas, offers expert emergency drain cleaning to handle even the most severe drain issues. Here’s when you should call a professional for emergency drain cleaning and why it’s essential.

Why You Shouldn’t Attempt Electrical Repairs Yourself

In the age of DIY tutorials and how-to videos, tackling electrical home repairs yourself is tempting. While many projects around the house can be safely managed with a bit of know-how, electrical repairs are not one of them. Attempting to fix electrical issues on your own can lead to severe consequences, from personal injury to significant property damage. At Hire The Hippo Services, serving Las Vegas, Orange County, and surrounding areas, we understand the importance of professional electrical work. Here’s why you should always leave electrical repairs to the experts.

Signs It’s Time To Call in Repipe Services

The plumbing system is the backbone of any home or business, responsible for delivering clean water and removing wastewater. Over time, pipes can deteriorate, leading to various issues that require professional intervention. Repipe services involve replacing old or damaged pipes with new ones to ensure the efficient operation of your plumbing system. At Hire The Hippo Services, serving Las Vegas, we specialize in providing expert repipe services to address your plumbing needs. Here are the key signs that indicate it’s time to call in repipe services.

Top 10 Reasons to Hire a Plumbing Professional for Your Home

When it comes to maintaining your home’s plumbing system, it’s essential to know when to call in a professional. While some minor tasks can be handled independently, many plumbing issues require the expertise, experience, and tools that only a professional plumber can provide. At Hire The Hippo Services, serving Las Vegas, Orange County, and surrounding areas, we understand the importance of having a reliable plumbing system. Here are the top 10 reasons to hire a professional plumber for your home.

Risks of DIY AC Repair

When your air conditioning system starts malfunctioning, it can be tempting to try and fix the problem yourself. With the wealth of online tutorials and how-to videos available, many homeowners may feel confident tackling AC repairs independently. However, DIY AC repairs can pose significant risks to your safety and your system’s longevity. At Hire The Hippo Services, serving Las Vegas, Orange County, and surrounding areas, we want to help you understand why professional AC repair services are the best option for maintaining your cooling system. Here are some of the key risks associated with DIY AC repairs.

Why Accurate Septic Line Locating Saves Time and Money

When it comes to maintaining your property’s septic system, one of the most critical steps is accurately locating the septic lines. Whether you’re planning construction, landscaping, or routine maintenance, knowing exactly where your septic lines are located can save you both time and money. At Hire The Hippo Services, serving Las Vegas, Orange County, and surrounding areas, we offer professional septic line locating services to ensure your project runs smoothly and efficiently. Here’s why accurate septic line locating is essential and how it benefits you.

How to Safely Unclog Your Kitchen Drain

Clogged kitchen drains are one of the most common household issues. Over time, food scraps, grease, and other debris can build up in the pipes, slowing down water flow and eventually causing a complete blockage. When this happens, it’s important to know how to unclog the drain safely, without causing damage to your plumbing. In this guide, we’ll explore safe and effective ways to unclog a kitchen drain and why, in some cases, professional help may be the best option.

Why Is My AC Leaking Water?

A leaking air conditioner can be alarming, especially when you notice water pooling around your unit. Not only is this a sign that something may be wrong with your AC, but it can also lead to further issues if not addressed promptly. Understanding why your AC is leaking water can help prevent damage and keep your unit running efficiently.

Are Exposed Plugs or Wires Dangerous?

When it comes to home or business safety, few things are as concerning as exposed electrical plugs or wires. The sight of exposed wiring is often enough to raise alarm bells—and for a good reason. Whether in a residential or commercial setting, exposed electrical components can pose serious hazards if not addressed promptly. In this blog post, we’ll explore why exposed plugs and wires are dangerous, what risks they pose, and why it’s crucial to seek professional help to fix them.

Why is My Water Softener Making Noises?

Water softeners play a crucial role in maintaining the quality of your water, especially in areas with hard water. They help prevent the build-up of minerals like calcium and magnesium, which can damage pipes, appliances, and fixtures over time. However, if your water softener starts making unusual noises, it can be a cause for concern. In this blog, we will explore some of the common reasons your water softener might be making noises and when it’s time to call in professional services like Hire The Hippo Services, serving Las Vegas, Nevada.

Error Code 11 on Rheem Water Heater? What Should I Do?

Rheem water heaters are highly efficient, but like any complex appliance, they can sometimes display error codes that require attention. If your Rheem water heater is showing an Error Code 11, it means there is an issue with the ignition system. This error prevents the water heater from lighting the burner, resulting in no hot water. If you’re seeing this code and wondering what to do next, this guide will walk you through the possible causes, solutions, and when it’s time to call in the professionals. Working professionals is important. Just like trusting a plumber to get a plumbing job done right or a security company for protection, always opt for companies that are experts in their field.

The Importance of Professional Drain Inspections and Cleaning

Maintaining a healthy and efficient plumbing system is essential for any home or business. While many people focus on addressing plumbing issues as they arise, proactive measures like professional drain inspections and cleaning can prevent problems before they become costly emergencies. At Hire The Hippo Services, serving Las Vegas, and surrounding areas, we offer expert drain inspection and cleaning services to keep your plumbing system in top condition. Here’s why professional drain inspections and cleaning are crucial for your property.

Is DIY Pipe Bursting Safe?

Pipe bursting has become a popular method for repairing damaged or outdated pipes without the need for extensive digging. This trenchless technology can save both time and money, but is it something homeowners should attempt on their own? The short answer is: no. While DIY pipe bursting may seem like a cost-effective solution, there are significant risks involved, and this complex procedure is best left to professionals. In this blog post, we’ll explore what pipe bursting involves, the potential dangers of trying it yourself, and why hiring a professional service like Hire The Hippo Services, serving Las Vegas, Nevada, is the safest and most effective option.

Risks of Not Using A Water Softener

Water is an essential part of our daily lives, from drinking and cooking to cleaning and bathing. However, the quality of water can vary significantly depending on your location. In many areas, the water supply is hard, meaning it contains high levels of minerals like calcium and magnesium. While these minerals are not harmful to your health, they can have a range of negative effects on your home and appliances. Water softeners are designed to remove these minerals, providing numerous benefits. At Hire The Hippo Services, serving Las Vegas and surrounding areas, we emphasize the importance of using water softeners to protect your home and appliances. Here are the risks of not using a water softener.

Signs You Might Have A Leak At Home

Leaks can be sneaky. Unlike an overflowing toilet or a broken faucet, many household leaks start small and worsen gradually—causing damage behind the scenes before you even know there’s a problem. From spiking water bills to unexplained musty odors, the signs are often subtle but not to be ignored. Early detection is essential for preventing major water damage, structural deterioration, and mold growth. If you know what to look for, you can catch issues before they escalate. And when in doubt, calling in a professional is always a smart move. Let’s break down the key indicators that may mean there’s a hidden leak lurking in your home.

Why Your Toilet Gets Clogged So Often

A clogged toilet is one of the most common plumbing problems—and one of the most frustrating. While an occasional clog isn’t unusual, constantly dealing with a backed-up bowl is a sign that something deeper is wrong. If you find yourself reaching for the plunger more often than you’d like, it’s time to examine the root cause rather than just treating the symptom. Recurring toilet clogs can be caused by a combination of bad habits, hidden plumbing issues, or even the model itself. In this guide, we’ll explore the most likely reasons your toilet keeps clogging and explain why professional intervention is often the smartest path to a lasting solution.

Your Kitchen Plumbing Needs Professional Attention

The kitchen is often described as the heart of the home. It’s where meals are prepared, dishes are cleaned, and families gather. Yet despite its central role in daily life, the plumbing systems that keep kitchens functioning often go unnoticed—until something goes wrong. From leaky faucets and clogged drains to malfunctioning garbage disposals and water pressure problems, kitchen plumbing issues can quickly escalate if not addressed by professionals. Trying to handle complex plumbing repairs on your own may seem like a good idea at first, especially for minor leaks or slow drains. But these quick fixes can lead to bigger problems down the line if not diagnosed and treated properly. Whether you’re dealing with an urgent plumbing emergency or simply planning routine maintenance, your kitchen plumbing deserves professional attention.

Steps in A Whole House Repipe

Your plumbing system is the backbone of your home’s water supply, yet it often goes unnoticed until problems arise. Low water pressure, discolored water, or frequent leaks can all point to a serious underlying issue: aging or corroded pipes. In such cases, a whole-house repipe is often the best long-term solution. While repiping your entire home may sound overwhelming, understanding the steps involved can help you prepare and make informed decisions. Many homeowners are surprised to learn how methodical and efficient the repipe process can be when handled by experienced professionals. An entire home repipe can significantly improve your property’s value, water quality, and plumbing performance with minimal disruption and long-lasting results.

Signs of a Hidden Water Leak: A Guide for Nevada Homeowners

A hidden water leak can be a homeowner’s worst nightmare, causing silent but significant damage to your property’s structure, promoting mold growth, and wasting water. Recognizing the early signs is crucial to preventing a minor issue from becoming a major catastrophe. Be vigilant for unexplained increases in your water bill, the faint sound of running water when all taps are off, or persistent damp spots on walls, ceilings, or floors. A musty odor, especially in basements or closets, can also indicate mold and mildew from a persistent leak. These symptoms should never be ignored, as they often point to a more serious underlying issue that requires immediate attention.

5 Signs It’s Time to Replace Your AC

In Southern Nevada, your air conditioning system works harder than almost anywhere else in the country. It’s a true workhorse that runs for a significant portion of the year to keep your family cool and comfortable. But like any hard-working appliance, your AC unit won’t last forever. As it ages, it becomes less efficient, less reliable, and more prone to breakdowns. Eventually, you’ll be faced with a major decision: should you pay for another expensive repair, or is it time to invest in a full replacement? Continuing to repair an old, dying system can be a costly mistake. Recognizing the warning signs that your AC is nearing the end of its life can help you make a smart, proactive decision.

Modernizing Your Home with a Kitchen Plumbing

Are you tired of running out of hot water during your morning shower? It might be time to consider a Kitchen Plumbing. Unlike traditional tank heaters that constantly heat a large reservoir of water, tankless systems heat water on demand, providing a continuous and endless supply. This not only adds a level of luxury to your home but also offers significant energy savings, as you’re not paying to keep 40 or 50 gallons of water hot 24/7. According to the U.S. Department of Energy, on-demand heaters can be 24%–34% more energy efficient for homes that use 41 gallons or less of hot water daily.

My Heating System is Making a Strange Noise: What It Could Mean

While Southern Nevada is famous for its scorching summers, our desert winters can bring surprisingly cold temperatures, especially at night. We rely on our heating to keep our homes warm and comfortable during these chilly months. Your furnace is designed to operate relatively quietly in the background, so when it suddenly starts making a loud or unusual noise, it’s a clear signal that something is wrong. These strange sounds are often your furnace’s way of warning you about a developing problem. Ignoring them can lead to a complete system breakdown, leaving you without heating on a cold night.

Evident Signs of a Sewer Clog

As a homeowner, you’re probably familiar with the occasional sewer clog or clogged drain in a sink or shower. These are typically localized issues caused by hair or soap scum. But what happens when you flush a toilet and water gurgles up in the bathtub? Or when running the washing machine causes a toilet to overflow? These are not signs of a simple clog; they are classic red flags for a much more serious problem lurking deep in your plumbing system: a main sewer line clog. Recognizing these system-wide symptoms is crucial for catching the problem before it turns into a disastrous and unsanitary sewage backup inside your home.

Is Hydro Jetting the Fix Your Drains Really Need?

When drains clog repeatedly or slow down across multiple fixtures, most homeowners assume a basic drain snake will solve the problem. But many clogs form deep inside the plumbing system, where standard tools can’t reach. Grease layers, mineral scale, soap buildup, and even tree roots can fill the inside of your pipes and create persistent blockages that return over and over. This is where hydro jetting becomes the most effective solution—providing a powerful, long-lasting way to restore your plumbing system from the inside out. According to The Spruce, hydro jetting clears stubborn buildup and restores the full diameter of the pipe, unlike traditional snakes that simply punch temporary holes through debris. Family Handyman notes that recurring clogs often indicate deeper problems that require thorough, high-pressure cleaning. Meanwhile, Consumer Reports warns that untreated drain buildup increases the risk of water damage, leaks, and sewer line issues.

Why a Free Second Opinion Could Save You Thousands

You’ve got a leaking pipe, a tripped breaker that won’t reset, or a drain that’s completely stopped up. You call a company, they send someone out — and suddenly you’re looking at a quote for $1,800. Do you just sign? Most people do. But they shouldn’t. At Hire The Hippo Plumbing & Electrical, we’ve built our reputation on being the kind of company you call second — and we think that’s actually something to be proud of. Here’s why we offer free second opinions, and why taking advantage of one is one of the smartest moves any homeowner or property manager can make.

Why Your AC Isn’t Cooling Like It Used To

Few things are more frustrating in the Las Vegas heat than an air conditioner that suddenly stops cooling properly. When your home feels warm, humid, or unevenly cooled, it’s easy to assume the AC just needs a quick reset. But most cooling problems are caused by deeper mechanical or airflow issues that worsen over time. Ignoring early warning signs can lead to higher energy bills, poor comfort, and eventually a complete AC breakdown—often on the hottest day of the year. According to Energy.gov, regular maintenance is essential to preventing performance loss in air conditioning systems. Consumer Reports notes that airflow blockages and dirty components are some of the most common causes of cooling failure. Meanwhile, The Spruce points out that simple issues—like clogged filters or low refrigerant—can quickly lead to temperature inconsistencies throughout a home.

Common Bathroom Plumbing Issues to Watch For

Your bathroom is the most frequently used plumbing area in your home, which means even minor issues can quickly turn into major problems. Dripping faucets, running toilets, slow drains, or low water pressure may seem small at first, but they often signal deeper plumbing concerns. When ignored, bathroom issues can lead to water damage, mold growth, sky-high utility bills, and costly repairs. Knowing what to look for—and addressing problems early—helps protect both your home and your budget.