We’re the Bee’s Knees When It Comes to Las Vegas AC Maintenance

In Las Vegas, paying no attention to your AC until it breaks means more than discomfort. It’s higher energy bills from a struggling system. It’s embarrassing if your family just arrived for a vacation to experience the breathtaking Fountains of Bellagio. And, it’s a costly AC repair in Summerlin South that could have been avoided with a simple tune-up.

An AC system doesn’t usually quit overnight. Dirt builds up and parts wear down until one day they fail. All the while, you pay more for energy and risk a complete cooling system shutdown.

Signs Your AC Unit Needs Maintenance

Your central air often signals trouble before a breakdown occurs. Recognizing these clues helps you schedule AC maintenance proactively.

Before calling for help, check your thermostat settings and replace your dirty air filter to determine if either is the cause of the issue. If not, and you notice any of the following, your AC needs professional attention from reliable and skilled technicians.

Five signs your cooling system is due for a maintenance check-up:

1. Your Energy Bills are Creeping Up: A steady, unexplained increase in your monthly energy costs is often the first sign of inefficiency. Dust-clogged coils, low refrigerant, or a struggling component force your AC to work longer and harder to achieve the same temperature, driving up your bill. A maintenance tune-up restores efficiency and can reverse this trend.
2. Weak or Reduced Airflow: Is the air coming from your vents weaker than usual? This could indicate a problem with your blower motor, a blockage in your ductwork, or a dirty air filter that needs to be changed. Reduced airflow strains your entire AC system and affects comfort.
3. Longer, Noisier Cooling Cycles: Your AC should run in relatively quiet, consistent cycles. If you notice that your system is taking significantly longer to reach the set temperature, sounds different, or is turning on and off more frequently than usual, this could indicate a problem. Often, it’s one that can be solved by a Las Vegas AC tune-up.
4. Excess Moisture or Unusual Odors: While some humidity is normal, pooling water around your AC unit is a red flag. Musty smells often indicate mold growth in the ductwork or drain pan, while burning odors may signal an electrical issue. All of these can also pose health and safety hazards.
5. It’s Been a Year Since You Had One: Your AC unit deserves regular TLC. Without it, the system will lose efficiency, slow down, and eventually need repair. Almost all HVAC manufacturers require annual air conditioning maintenance, without which warranty protection may be voided.

Don't ignore the cries for help from your AC unit. Schedule maintenance for your AC or ductless HVAC unit with Century Air today to ensure it’s ready for Clark County’s temperatures.

Why Las Vegas Residents Count on Us for AC Maintenance

That nagging feeling when the forecast hits 110°F? The worry that your AC might choose the worst possible moment to fail? That’s part of the stress of an unmaintained central air system. True comfort in Las Vegas isn’t just about cold air; it’s about the confidence that it will be there when you need it most.

Century Air offers more than air conditioning tune-ups; we offer peace of mind. Here’s why Las Vegas residents trust us when it comes time to maintain their central air:

A Legacy of Local Trust

Since 1997, we've built our reputation one satisfied customer at a time. Century Air serves all of Clark County including Summerlin South, Las Vegas, and Henderson. Our long history is backed by rave reviews from clients who enjoy consistent comfort thanks to our AC tuneups. When you choose Century Air for HVAC maintenance, you're choosing a proven partner.

A Proactive Partnership

With Century Air, you can schedule your seasonal AC tune-ups and never have to worry about tracking dates or setting reminders. Our office maintains a record of every inspection, repair, and component change, allowing our AC technicians to identify patterns and address developing issues.

Thorough, No-Stress Inspections

Our HVAC technicians conduct a multi-point inspection of coils, electrical connections, airflow, thermostat calibration, and safety controls. With everything documented, you can plan ahead confidently, avoid unexpected costs, and be confident your AC unit in Las Vegas received the attention it deserves.

Honest Recommendations

You’ll never have to second-guess our advice or feel pressured into unnecessary AC work. Our goal is to present facts and long-term solutions so you can decide what’s best for your comfort and budget. Homeowners in Las Vegas rely on our transparent AC maintenance services to keep their homes cool.

What Our AC Tune-Ups Include

At Century Air, our AC maintenance is thorough, not rushed. Every appointment is performed by licensed, highly trained technicians who follow a comprehensive process tailored to the demands of the Las Vegas climate. Here’s what you can expect when you schedule a tune-up with Century Air:

• Coil Cleaning and Inspection: Dirty condenser or evaporator coils restrict heat transfer, forcing your system to work harder and consume more energy. We carefully clean these coils and inspect them for signs of wear, corrosion, or buildup, restoring efficiency and helping your AC cool your home more quickly.
• Electrical System Checks: Loose wiring or a failing capacitor can cause your central air to shut down without warning. Our technicians thoroughly test all electrical connections, relays, and components to ensure your system is safe and reliable. By addressing electrical issues early, we prevent costly AC repairs and extend the lifespan of your equipment.
• Thermostat Testing and Calibration: A thermostat that’s just a few degrees off can cause your AC to run too often or not enough, leading to wasted energy and discomfort. During a tune-up, we calibrate and test your thermostat to ensure it communicates accurately with your cooling system.
• Refrigerant Level Verification: Refrigerant is the lifeblood of your air conditioner. Too much or too little can damage your system and reduce cooling performance. We check levels, test for leaks if necessary, and ensure your system has the proper charge to keep your home cool and comfortable.
• Airflow and Blower Performance Testing: Restricted airflow is one of the most common causes of AC inefficiency. We measure airflow, inspect blower motors and fans, and identify duct issues that may limit circulation. Balanced airflow ensures that every room in your home remains consistently cool.
• System Performance Evaluation: After completing all checks and adjustments, we conduct a comprehensive system test under real-world operating conditions. We measure pressures, temperatures, and performance metrics to confirm that your AC is functioning properly.

At the end of each visit, we provide a clear summary of our findings, the issues we addressed, and any recommendations for future care. Many of our customers choose to join our Annual Maintenance Program to get priority scheduling and discounts on Las Vegas AC repairs.

Frequently Asked Questions