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Sierra LLC Air Conditioning & Heating
Indoor Air Quality Services

Las Vegas Indoor Air Quality

Start Breathing Easier in Your Home

Facts About Allergies InfographicIf you or your family suffers from chronic congestion, fatigue, nausea, or restless sleep, poor indoor air quality may be to blame! Did you know the air inside your home can be
4-5 times more polluted than the WORST outside air? This can be alarming, especially for those that suffer from allergies, asthma, or other respiratory conditions. Considering we spend up to 90% of our time indoors, your indoor air quality can seriously impact your health. If you can’t control the air quality outside, you should definitely have control inside of your home!

Sierra LLC Air Conditioning & Heating offers solutions to make sure you and your family are breathing clean air inside of your home. After all, your home is your sanctuary and your family should be safe and protected inside your home.

If you are interested, below are links to today’s outdoor air quality:

Causes of Poor Air Quality

Causes of Poor Air Quality Infographic

Dust Banner

There are many culprits that cause poor air quality, but the most common are:

  • Airborne bacteria and illness, including viruses
  • Mold spores
  • Radon and carbon monoxide
  • Dust and mites
  • Pollen
  • Volatile organic compounds found in many household items
  • Cleaning agents
  • Air fresheners
  • Pet dander and hair
  • Aerosols

These common complications can significantly reduce your quality of life, but our experts can help restore air quality to your home.


Every spring when plants start to bloom, allergy-sufferers experience the same exasperating symptoms that plague them like clockwork every year. Depending on the severity of your allergies, it may become challenging to go anywhere without a full box of tissue to stop your nose – which has turned into to a faucet – or eye drops to soothe your itchy, watery eyes. Unfortunately, allergy symptoms may become much worse, leading to hives and even the onset of asthma.

With Southern Nevada’s allergy seasons peaking March through June, and then again September and October, we can safely say that suffering six months out of the year is inconvenient and uncomfortable to say the least.

Common Allergens in the Las Vegas Valley

Common Allergens in Las Vegas InfographicThe Asthma and Allergy Foundation of America ranked Las Vegas as the 36th most challenging place to live in the United States for those who suffer from spring allergies. Las Vegas was even ranked as the worst city for spring allergies by because of the large amounts of mulberry, ash and juniper pollen in the air. Las Vegas was also ranked as the second worst city in the U.S. for ragweed allergies, one of the most common causes of allergies in Southern Nevada.

One of the biggest issues with pollen and allergens in the valley are the strong winds, which spreads allergens to every part of the valley, even those which do not house many of these weeds, trees, or grasses to begin with. With so much pollen, mold, dust and other allergens constantly blowing throughout the valley, the only place you can escape is your home.

But is your home really safe from allergens? The answer is no.

The SOLUTION? Make Your Home Your Sanctuary!

Older homes may experience issues with more outside air coming into the house through window and door seams. On the other hand, many of the newer homes in Las Vegas are built more airtight, which traps outside air and allergens inside of your home. Either way, air from outside is coming into your home and becoming trapped there. Not only can outside air get into your home, bringing with it pollen and dust, but your pets, your clothes, and even your hair can bring allergens into your home.

The problem that all of this presents is that you are bringing more and more allergens into your home and it is staying there! Even if you clean your home religiously, dust still accumulates and outside allergens will still get in and stay there. So what is the solution? An air purification system for your home.

We’re not talking about the air filters that you can purchase at the store for $50. These whole-house air cleaners integrate with your Home Comfort System to actually purify the air within the walls of your home. The air is actually cleaned before it enters your Home Comfort System so it not only helps you breathe easier, but it benefits your equipment as well. There is significantly less dust build-up for your Home Comfort System to filter, extending its life and giving you more efficiency. So protect your family from allergies today!

Sierra LLC Air Conditioning & Heating can help—call today!

Our Las Vegas indoor air quality experts are equipped to help you battle your poor indoor air quality. When you contact our installation team, we will provide you with a thorough evaluation of your home and determine what your specific air quality needs may be. We may be able to provide you with high efficiency air filters and air purification systems for your home.

Protect your family’s health today! Your satisfaction is guaranteed. You have nothing to lose and only clean air to gain. Take your health into your hands, contact Sierra LLC Air Conditioning & Heating.

Call (702) 830-7553 or contact us today for solutions to improve your indoor air quality!

Taking Care of Our Customers Since 1987!

  • I have had this contract for several years and have always received superior treatment

    “I have had this contract for several years and have always received superior treatment from appointment making, great technicians and billing process. Darryl O. is very professional and knowledgeable. I know when he is here the job will be done perfectly.”

    Ann B.

  • I've known and used Sierra Air since they opened their doors and I wouldn't use any other company in the Las Vegas Valley.

    “I've known and used Sierra Air since they opened their doors and I wouldn't use any other company in the Las Vegas Valley. Darren the owner has always been fair and willing to discuss any issue or question I've had throughout the years. I started with the Honeywell Electrostatic Filters in the attic of my second & third house and currently have the Lennox Air Purification System. On Nov 4th, 2016 Zachary the service technician was incredibly thorough and I forgot at times he was in the house as I went along my daily business.....and yes, Nikole D called the day prior and 45 minutes prior to Zachery's arriving providing exceptional customer service by keeping me informed without disrupting an entire 4 hour window of my day! THANK YOU....Sierra Air is the BEST COMPANY in Clark County in my opinion.”


  • I'm very happy with the company

    “Service Rep early for appointment, went to work right away did his check points on outside unit. Adam came in check the heating unit, and answered some concerns my wife had about the operation of the unit. Adam answered my questions as well. I'm very happy with the company and with their employees that represents them. Good Job!!!! From a retired gas company employee :-)”


  • The people who work for Sierra LLC are exceptional.

    “The people who work for Sierra LLC are exceptional. They are very knowledgeable and always know how to answer my questions and give me the best options. They are courteous and kind also, and I feel I can trust them to be honest. They are careful in my house, which is very important to me. They go above and beyond the minimum, and they take the time to explain everything to me. I trust the associates of this company with my heating and a/c needs which is as important as choosing a doctor in this town. When so many companies only care about how much money they can get, it's nice to be have a company like Sierra.”

    Athena & Richard B.

  • I plan to renew when the current contract is up.

    “Matt arrived on time as promised. Office called 30 minutes ahead to let me know that he was on his way. Very polite and efficient. Matt did the spring-summer system inspection. New system was installed last year - September so we are still on our maintenance contract for another year. I plan to renew when the current contract is up.”

    Andrew & Ruth U.