Las Vegas, NV Air Conditioning Services

702-556-4812 Book online

Beat the desert heat with prompt, professional care from Excellence Air & Plumbing. Call us at 702-556-4812 for expert cooling solutions today. We proudly serve Las Vegas, Henderson, and the entire Clark County area, ensuring your home stays comfortable year-round.

In the blistering heat of the Mojave Desert, a functioning cooling system is less of a luxury and more of a necessity. Excellence Air & Plumbing is a trusted air conditioning contractor delivering services built to handle the extreme thermal loads common in Las Vegas. Understanding how heat enters your home and how your system removes it is key to maintaining a safe, comfortable indoor environment.

We don’t just fix equipment; we optimize your indoor climate for reliable comfort. By combining technical expertise with local climate knowledge, we keep your home cool and protected even during the hottest days of the year.

Having trouble cooling hard-to-reach areas? Click here to explore our efficient ductless mini split AC systems available in Kyle Canyon and Tule Springs.

We offer the following cooling services:

How To Choose the Right AC Company in Clark County

Choosing a reliable HVAC company in Clark County can be challenging, especially amid high cooling demand that attracts unlicensed operators. Excellence Air & Plumbing stands apart as a fully licensed and insured AC service contractor committed to skilled workmanship, transparency, and safe, code-compliant service. Working with a vetted professional protects your system, home, and family throughout communities like The Lakes and Summerlin.

Verification of Licensure and Insurance: Always verify your HVAC contractor holds a valid Nevada license to protect you from liability during repairs or installations.
Experience with Local Climate Challenges: Choose an AC service company that understands desert cooling, including high-heat-load calculations and arid-climate maintenance.
Transparent Pricing Models: Avoid vague phone estimates. A reputable AC contractor provides clear, upfront pricing after diagnosing the issue.
Availability of Emergency Services: AC breakdowns rarely happen at convenient times, so choose a company that offers reliable support during heatwaves.
Guarantees and Warranties: A reliable AC service company backs its work with labor warranties that support the manufacturer’s parts coverage.

Partnering with the right professionals ensures your cooling system remains an asset rather than a liability. Excellence Air & Plumbing is an experienced air conditioner service company dedicated to delivering the quality and integrity Clark County homeowners deserve. Trust our team to keep your home comfortable and your mind at ease.

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702-556-4812 Book online

4.7 stars · 555 Google reviews
NV HVAC License #0081345
NV Plumbing License #0090251
Financing available · ask our office
1-year labor warranty on repairs
Open 24/7 · emergency service

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Care Plus $24.99/mo — $0 diagnostic, no after-hours fees

Recent work near you

AC and heating visits in the Las Vegas Valley

Our crews finished 461 AC and heating visits in the Las Vegas Valley in the last 90 days. Here are the latest.

AC & heating service callHenderson 89011, NVOct 15
AC & heating service callLas Vegas 89102, NVOct 15
Furnace repairLas Vegas 89128, NVOct 15
AC & heating service callNorth Las Vegas 89031, NVOct 15
AC & heating service callLas Vegas 89108, NVOct 14
AC & heating service callLas Vegas 89117, NVOct 14
AC & heating service callHenderson 89014, NVOct 13
AC & heating service callLas Vegas 89107, NVOct 13

ZIP codes we served most in the last 90 days: 89139 89129 89148 89149 89128 89031 89014 89135 89147 89130 89134 89052

Updated automatically from our job records. We never show customer names or street addresses.

From your neighbors

4.7-star average from 555 Google reviews

Energy-Efficient Cooling Solutions in Las Vegas Valley

As energy costs continue to rise, efficiency has become the most critical factor for homeowners in the Las Vegas Valley. An outdated or poorly maintained system can lead to astronomical utility bills, essentially throwing money out the window. Excellence Air & Plumbing specializes in installing and maintaining high-efficiency systems that maximize cooling output while minimizing electrical consumption.

We help residents in Spring Valley and Downtown transition to greener, more cost-effective cooling methods. Modern technology enables smarter energy use, so you don’t have to sacrifice comfort to save money. By upgrading to equipment with higher SEER2 (Seasonal Energy Efficiency Ratio) ratings, you are investing in a system that modulates its performance to match the specific needs of your home rather than running at full blast unnecessarily.

Variable Speed Compressors: Unlike single-stage units that cycle fully on or off, variable speed compressors adjust output gradually to maintain steady comfort and reduce energy spikes.
Smart Thermostat Integration: We install smart thermostats that learn your schedule and automatically adjust temperatures, so you save energy without sacrificing comfort in La Madre Foothills.
Zoning Systems: For larger homes, zoning cools only occupied areas, reducing strain and improving efficiency for your HVAC system
High-Efficiency Air Filters: Using the correct MERV-rated filters improves air quality while maintaining proper airflow, reducing energy use and system wear.
Ductwork Sealing and Insulation: Even the best AC can’t perform when ducts leak. We seal ductwork so cooled air reaches your living spaces, not the attic.

Embracing these energy-efficient technologies significantly reduces your monthly expenses while improving your home’s overall climate control. Excellence Air & Plumbing is here to guide you through the upgrade process, ensuring you get the most out of your investment. Let us help you achieve superior comfort and sustainability in the Las Vegas Valley.

Is your system frozen over or blowing warm air? Click here to schedule our specialized AC refrigerant leak repair services available in Henderson and Centennial Hills.

AC Repair & Troubleshooting

When your AC struggles during a July heatwave, fast and accurate troubleshooting matters. As a trusted AC service company, Excellence Air & Plumbing focuses on diagnosing the real problem, not just replacing parts. Many cooling failures in Las Vegas are caused by heat-related wear, such as:

Failed capacitors from extreme temperatures
Worn or pitted contactors
Burned-out fan motors

Our technicians arrive with fully stocked trucks to complete most repairs on the spot, restoring comfort quickly in areas like Enterprise and Summerlin.

Proper troubleshooting means inspecting the entire system, including refrigerant flow and electrical components. A frozen coil isn’t always a refrigerant issue—it could be a clogged filter or blower problem. Adding freon without proper diagnosis can cause serious damage. We use professional gauges and meters to verify safe operation and manufacturer specs, resolving issues such as strange noises, odors, or full shutdowns the right way, the first time.

AC Installation & Replacement

When an aging AC is no longer worth repairing, proper installation makes all the difference. Excellence Air & Plumbing provides professional AC installation services designed around your home’s layout and cooling needs. A poorly installed system can lose up to 30% of its efficiency and fail early, which is why proper sizing and setup matter from day one.

Our installation process focuses on long-term performance and comfort:

Manual J load calculations to size the system correctly
Avoiding oversized units that have a short cycle and wear out parts
Preventing undersized systems that run nonstop and never cool properly
Careful removal of old equipment and full system commissioning
Airflow testing to confirm proper operation

We assist homeowners throughout Las Vegas in selecting the perfect HVAC system that fits both their budget and comfort needs. Our skilled HVAC contractors take great care to protect your home, using drop cloths and keeping the work area tidy. This guarantees a smooth, professional installation from start to finish.

Preventive AC Maintenance

The key to a long-lasting AC system is consistent, professional maintenance. In Clark County’s extreme heat, regular tune-ups are essential to keep your system reliable and efficient. Excellence Air & Plumbing provides thorough maintenance that helps prevent breakdowns, protects your manufacturer’s warranty, and keeps energy costs under control.

Our maintenance service includes:

Cleaning condenser coils to prevent overheating
Removing dust and debris common in Las Vegas conditions
Tightening electrical connections and lubricating moving parts
Checking refrigerant levels for proper performance

For homeowners in Green Valley and Tule Springs, our maintenance plans offer peace of mind by catching small issues early, such as weak capacitors or worn wiring, before they cause mid-summer AC failures.

Frequently Asked Questions

What types of AC services does Excellence Air and Plumbing offer in Las Vegas?

We provide a comprehensive range of AC services throughout the Las Vegas Valley, including AC repair, maintenance, installation, coil cleaning, and compressor replacement. Whether you need routine maintenance to keep your system running smoothly or emergency repairs to fix a sudden breakdown in Henderson, our team is equipped to handle all your air conditioning needs.

How often should I schedule AC maintenance in Clark County?

It’s recommended to schedule AC maintenance at least once a year, preferably before the start of the intense cooling season in the Las Vegas Valley. Regular maintenance helps ensure your system operates efficiently despite the desert heat, reduces the risk of unexpected breakdowns, and extends your unit's lifespan.

What are the signs that my AC system needs repair?

Common signs that your AC system may need repair include unusual noises, reduced cooling efficiency, frequent cycling on and off, and higher energy bills—a major concern for homeowners in Summerlin and Green Valley. If you notice any of these issues, it’s best to contact us for a professional assessment and timely repair.

How long does it take to install a new AC system in the Greater Las Vegas area?

The duration of an AC installation can vary depending on the job's complexity and the specific system being installed. Generally, a standard AC installation in neighborhoods like Centennial Hills or Spring Valley can take 4 to 8 hours. Our technicians work efficiently to minimize disruption to your day while delivering a high-quality installation.

Why is AC coil cleaning important for Las Vegas homes?

AC coil cleaning is crucial for maintaining your system’s efficiency and air quality, especially in Clark County's dusty environment. Over time, dirt and debris can accumulate on the coils, reducing their ability to transfer heat effectively. This can lead to decreased cooling performance, higher energy consumption, and potential system damage. Regular coil cleaning helps maintain optimal performance and prolongs the life of your AC unit.

Upgrade your home’s climate control with expert Air Conditioning Services from Excellence Air & Plumbing—call 702-556-4812 today. We serve the Greater Las Vegas area, including Summerlin and Kyle Canyon, with reliable repairs and installations.

Our guarantee

What you get, in writing

1-year labor warranty

Every repair is covered by our labor warranty for a full year. Parts carry the manufacturer warranty.

Free written estimate

Replacement quotes are free and in writing. Service fee credited toward your repair when you go ahead.

Open 24/7, booked by the clock

Book online and pick a time that works, or call 702-556-4812 any hour.

Straightforward pricing

You approve a written price before any work starts. No surprises on the invoice.