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Community Involvement

Community Involvement

Over the years, Sierra LLC Air Conditioning & Heating has dedicated itself to assisting the residents of Southern Nevada with their HVAC needs. However, Team Sierra has always pledged itself to being actively involved in helping the community and its organizations.

Organizations & Events

  • Habitat for Humanity: various home builds
  • HomeAid of Southern Nevada: Project 150 School Supply Drives, Target Homelessness Fundraiser
  • VA Hospital Annual Veteran’s Day BBQ
  • US Vets: Facility Remodel
  • Professional Women in Building Scholarships
  • One Drop Walk for Water
  • Costco’s Children’s Miracle Network Hospital Fundraisers
  • Nevada State Apartment Association: Remodel of Transitional Housing Buildings
  • Adam’s Place
Help us support Adam's Place!

Build Strong Hearts Virtual 5K

In the past year, our team has become a staunch supporter for Adam’s Place. This community organization provides support groups and education for children, teens, and families who are coping with the loss of a loved one. Their dedication to the community has expanded in the past year to partner with school programs in order to provide a safe place for our community’s children to deal with grief in a healthy way. They have provided the community with camps and workshop sessions, which have since COVID-19 gone virtual.

This is also the first year that Adam’s Place will host their first annual Build Strong Hearts Virtual 5K run, which will take place November 14th at 8:30AM. Team Sierra is proud to call Adam’s Place a community partner and we are honored to help their cause.

Learn about Adam's Place

Register for the 5K

Taking Care of Our Customers Since 1987!

  • Great service and awesome employees.

    “Great service and awesome employees. We were especially impressed with Jay our service technician. He was on time, very efficient and knowledgeable. He had a great personality and answered all of our questions.”

    Dennis G.

  • Had my unit back up and running within minutes

    “I really hate when I have any heating or cooling problems in my home, but at the same I am very thankful that Sierra Air is just a phone call away from fixing whatever is wrong. On my recent service call, my technician Greg Psotka was extremely helpful and efficient and he had my unit back up and running within minutes of arriving at my home! My unit has been running like a champ, and this is type of service and peace of mind that I really appreciate. Thanks Greg and Sierra Air!”


  • 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 have so much trust and faith in Sierra

    “Matt showed up today to help me with a balance air problem for our new inside and outside unit. He was told my problem and promptly went to work at correctly it. I ask him how he was familiar with air balancing? He told me his education back ground in the field and all the extra classes he has taken to get to where he is today. I knew I was in good hands. He also ended up doing my season checkup and with the weather we are having not to soon for me! He will have to order some parts but because the unit is so new it is a minor and no charge to us. He talked to his supervisor and said they would do it as soon as the parts get in! The bottom line is my happiness! I have so much trust and faith in Sierra that I know everything they do and tell me is what needs to be done. After years of doing business with them off and on I choose to stay with them as some others who just take advantage of folks. This company is honest.”