Las Vegas Air Conditioning & Heating Experts
Call Today 702.830.7553

Las Vegas Air Conditioning & Heating Services

Service That Soars Above the Rest: (702) 830-7553

As a full-service heating and air conditioning company with 30+ years of experience, we are fully equipped to handle even the most complex HVAC jobs. Whether you are in need of heating or cooling maintenance, repairs, installation, or replacement services in the Las Vegas area, we will get the job done right the first time. Our knowledgeable technicians have decades of combined experience and a reputation for exceeding customer expectations.

When you choose to enlist our services, we promise that you will not be disappointed.

You can't predict an emergency, but you can rely on our team 24 hours a day, 7 days a week. So in case an emergency does arise, there is no need for you to worry. We always deliver fast, cost-effective, and exceptional services. You will receive fair and upfront pricing from Sierra LLC Air Conditioning & Heating and there will be no extra fees no matter the time of day, week, or year you receive our service. We also stand behind all of our work with unmatched guarantees. Our highly trained technicians will go above and beyond to ensure you are 100% satisfied with our work!

HVAC Experts You Can Count On

Family Owned & Operated. Your Satisfaction Is Guaranteed!

Home and business owners throughout the Las Vegas valley count on Sierra LLC Air Conditioning & Heating for high-quality air conditioning, heating, indoor air quality, water heaters, repair, maintenance and installation services. Our reputable technicians have extensive experience and deliver superior customer service you can count on.

As a family-owned and operated business, we are customer-focused and value-driven. As such, we maintain the highest level of integrity, dependability, and service all backed by written guarantees.

When you secure our assistance, you can be confident that you have made the right choice. We have the solutions you’re looking for. Our knowledgeable and friendly team will treat you with the care and respect that you deserve while completing your HVAC job in a timely and effective manner. Call (702) 830-7553 now!

Service That Soars Above The Rest

  • Sierra Mascot Free Estimates
  • Sierra Mascot 24/7 Emergency Services
  • Sierra Mascot Your Satisfaction Guaranteed
  • Sierra Mascot Financing Available
  • Sierra Mascot Family Owned & Operated
  • Sierra Mascot Discounts & Savings Available

Taking Care of Our Customers & Our Community Since 1987

  • “I appreciate the care they take in your home”

    She
  • “He was extremely pleasant and very helpful in understanding how to more effectively utilize the systems.”

    Bill F.
  • “They are reliable, honest & do a great job.”

    Debbie L.
  • “His complete analysis of the system will be very beneficial in determining whether repairs or replacement will be cost effective.”

    Larry M.
  • “Shawn is very thorough”

    John A.
  • “The company as a whole seem to really care about their customers.”

    Raymond
  • “Sierra Air is very professional and offers great service.”

    Lynne U.
  • “I'm very happy with the company”

    Donnie
  • “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.”

    Joana
  • “Fixed what four other companies just "put a band aid on"”

    Gary
  • “Had my unit back up and running within minutes”

    Patrick
  • “Adam E. came out and assessed my system in no time. His wealth of knowledge on Electrical Engineering and Fluid Dynamics was evident.”

    Charles S.
  • “The people who work for Sierra LLC are exceptional.”

    Athena & Richard B.
  • “This company has provided the best possible service”

    Toni
  • “We have been using Sierra Air for over 10 years and trust them to take care of a very important part of living in this harsh desert.”

    David