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

Our Coupons & Discounts
Check Back Regularly For New Deals!

Taking Care of Our Customers & Our Community Since 1987

  • “Sierra Air is a first class company.”

    Robert & Mary P.
  • “Had my unit back up and running within minutes”

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

    Athena & Richard B.
  • “I plan to renew when the current contract is up.”

    Andrew & Ruth U.
  • “I just love him his honesty and personality are great!”

    Deb
  • “Occasionally I run into a company that values its reputation and understands what "customer service" actually means. Sierra is that rare breed.”

    Mike
  • “I would highly recommend these folks”

    Karen
  • “I trust Sierra, their techs know their stuff, and recommendations were honest and appreciated. We're looking forward to our third trouble-free summer with our 'new' Lennox system”

    Lawrence & Becky S.
  • “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.
  • “Matt is a knowledgeable and professional technician.”

    Nicholas & Irene D.
  • “The same technician regularly comes to my house each season for the tune up and he remembers me each time which is super rare to be able to say the same about any company these days.”

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

    Raymond
  • “There is a certain security knowing it will work when you need it to, and since our AC is the biggest most expensive appliance in the house there isn't another company I would want to service it.”

    Brett S.
  • “This company has provided the best possible service”

    Toni