
HVAC Company in Las Vegas
Keeping your home comfortable in the Las Vegas climate requires more than just heating and cooling. It also means keeping your air clean and your system running efficiently throughout the year. As a family-owned company, we believe in treating every customer with honesty, respect, and personalized care. Whether you need HVAC installation, repair, indoor air quality improvements, or thermostat upgrades, we clearly explain our recommendations in layman’s terms and provide a transparent, no-obligation estimate.
We know your comfort can’t wait, so we strive for same-day scheduling whenever possible and offer weekend appointments at no additional charge. Financing options are available to make important work more affordable, and every service we perform is backed by a dependable warranty for your peace of mind. We’re here to make your home’s climate healthier, more comfortable, and more energy-efficient.
Call our team at (702) 941-7076 or contact us online today. We work with both English and Spanish-speaking customers.



Our Services
Heating & Cooling Services You Can Count On

The Connection Between Air Quality and Temperature Control
When most people think about comfort, they focus on the temperature, but indoor air quality plays a crucial role. Dust, allergens, and pollutants in the air can aggravate allergies, affect sleep, and even strain your HVAC system. That’s where the right thermostat and air quality improvements work hand-in-hand.
Smart thermostats, for example, allow you to control temperature and humidity levels with precision, helping to keep your home’s air cleaner and more comfortable. Combined with solutions like whole-home air purifiers or upgraded filtration systems, your HVAC system can do more than heat and cool. It can create a healthier living environment. That’s why our company is here.
Call our Las Vegas office today at (702) 941-7076 to schedule an appointment and get a free estimate.

Keep Your Cool with Mr. Cool
Quality Craftsmanship. Fair Pricing. Real Comfort.


Proudly Serving Our Community
Professional Coverage You Can Count On

- Enterprise
- Henderson
- Las Vegas
- Mount Charleston
- Nellis AFB
- North Las Vegas
- Paradise
- Spring Valley
- Sunrise Manor
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What is the life expectancy of my unit?HVAC systems last an average of 10 years. However, for your equipment, it may differ. Variables that affect life expectancy include the type of system, climate and the regularity of routine maintenance.
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What size HVAC equipment is right for my home?Many factors affect the sizing and specifications of your system, including square footage, insulation, window surface and configuration, geographic location of your home, and duct sizing and arrangement. A technician from Mr. Cool Heating & Air Conditioning can perform an in-home load analysis to determine which equipment combinations will perfectly suit your home and your family’s needs. Depending on the construction of your home, one (1) ton of air conditioning can cool anywhere from 300 to 800 square feet. You can ensure that the system you purchase is the right size and not smaller or larger than you require, by having your heating and cooling needs evaluated by a licensed professional.
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Why can't I find the correct size furnace filter at my local home improvement store?Filters for your unit may be made specifically for its brand. These filters may be made of different or higher-quality materials than those of the disposable filters found in retail stores. Check with your local dealer to find the appropriate filter for your air conditioner. However, keep in mind that some filters are reusable, and can be washed by hand in cold water.
Our Reviews
What Our Clients Are Saying
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I recently had the pleasure of experiencing top-notch service from Joe's at Mr. Cool Heating & Air Conditioning, and I couldn't be more impressed. From start to finish, their professionalism and expertise were evident in every aspect of their service.Mark N.
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He was very professional and did not try to upsell me. Had an honest discussion about our service needs and gave us some good advice.Brian A.
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We had Joe come out to fix our AC and he is honestly the best! He is very professional, knowledgeable and kind. We really had a great experience with him and will be using him in the future for all our heating and cooling needs.Susan S.
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The best experience ever with an HVAC company in Las Vegas... Mr. Cool Heating & Air Conditioning will be the way to go from this moment on as I will let neighbors, family and friends know my recommendation. Many thanks again.
Al E. -
They truly care and do everything possible to fix it right away. I had one of my AC units replaced and the second time I had my air handler replaced. Their warranty is great too. I really recommend this company.Esdras V.
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Mr. Cool Heating & Air Conditioning is the best Heating and Air Conditioning company in the Valley. This team is worth calling. They shoot straight, they do not mind the heat and troubleshooting your unit. Thank you all for a great experience.Robert J.
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Joe waived the fee for the AC checks and gave me a great deal, in my opinion, on the new unit since I was a repeat customer. Both of my experiences with Mr. Cool Heating & Air Conditioning have been great. I definitely recommend this company.Jon M.
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Great customer service. A few days later they were here to install and get me cool again. My installers, Ivan and Jose, were amazing, clean and super efficient. I appreciate you both.David R.
