About Us

Voted #1 HVAC company in Las Vegas! Sierra has over 30 years of experience helping customers in Southern Nevada enjoy comfortable temperatures in their homes. Because your heating and cooling unit can act up at any time, we offer 24 hour service, seven days a week, all year long. Our friendly service technicians work diligently to get the problem solved. Our first priority is customer satisfaction, we want you to be happy until you are. Our technicians diagnose the issue and offer solutions with upfront pricing so you never need to worry about hidden fees or overtime charges. Call us if you need help with your air conditioning, heating, indoor air quality and UV lights, water heaters, or water filtration.