About

With over 30 years of experience, we’ve been providing air conditioning, heating, and indoor air quality services to the Las Vegas Valley. As a locally owned and operated family business, we proudly serve our clients with integrity and professionalism. We want you to become and remain part of the Team Sierra family.

Sierra LLC Air Conditioning & Heating is driven by the satisfaction of our clients. Every member of our team is dedicated to treating customers with the utmost respect. You can trust us with your family’s safety and comfort. Our technicians will always be honest with you about the options you have when servicing and replacing your Home Comfort System. We are not focused on selling equipment, we are focused on providing you with education and solutions to increase your home’s efficiency and save you money.

Available to Help You 24 Hours a Day, 7 Days a Week, 365 Days a Year

Things always seem to go wrong at the worst possible times. That is why Sierra LLC Air Conditioning & Heating offers 24/7 availability for repairs and services every single day of the year, including weekends and holidays. No one should have to suffer through the heat or cold in the middle of the night, on a weekend, or during a holiday. Our team of professionals is here to save the day! And our vans act as moving warehouses, fully-stocked with parts and materials needed to complete your service. This means your service is completed the first time we come out!*