Sierra Air Conditioning & Heating is an AC company that has been helping customers in Paradise, NV, cool off since 1987. When the hot desert sun nudges the temperature into triple digits, you need an air conditioner service you can trust. Here at Sierra Air Conditioning & Heating, we pride ourselves on the quality of our work and our up-front pricing. We are a Lennox Premier Dealer, and our team of experienced, EPA- and NATE-certified technicians can service any make or model of air conditioner. Family-operated for over 30 years, we proudly offer residents of Clark County a wide range of services that will keep them cool all summer long. We’re accredited by the BBB with an A+ rating, and we’ve received the Best of Las Vegas silver and gold awards.