Sierra LLC Mascot

Call Us Today!

(702) 830-7553
24-Hour Service

Superior Service That Soars Above The Rest

  • 5

    "We called and they sent Wayne out to check out AC units. He was prompt, professional, friendly and very thorough! We appreciated his efforts to resolve our AC issues! Great service from Wayne E.!"

  • 5

    "Thanks for the customer oriented service. Having Drew here in less than two hours and resolving my a-c problem was certainly extraordinary customer service."

  • 5

    "Keith and Al showed up on time (a little early actually, after the office courteously alerted us by phone and asked permission for them to arrive early). They were efficient, respectful and knowledgeable and provided good, updated maintenance ..."

  • 5

    "Made our tune up appointment with no problem. Sierra was very flexible with making the appointment in October."

  • 5

    "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. Sierra Air helped us to limp along with an aging a/c heating system for many years as economically as we could, ..."

  • 5

    "Larry Belshir performed a summer service and installed a new condenser fan motor. Larry was friendly and informative and did the service professionally. When I again need service I will call Sierra and will ask for Larry."

  • 5

    "Knowledgeable technician. He did not rush through the job and took his time. I recommend Sierra AC highly. I renewed the contract without hesitations."

  • 5

    "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 ..."

  • 5

    "Derik came out to my house (on time) and explained to me that my A/C units were not nearly as old as I was told by THREE other companies! He was up-front and honest with me about the age of my A/C and furnace and explained my options for maintaining ..."

  • 5

    "Excellent service, l highly recommend Sierra Air for all your service needs."

  • 5

    "Great response to a service call!"

  • 5

    "Tyrone is a service pro. He has serviced my HVAC previously and is always professional and knowledgeable. Excellent service technician."

  • 5

    "Sierra Air is a first class company. It is a pleasure to do business with Sierra, after dealing with other outfits that don't return calls, or call late to cancel/reschedule service. Their communication skills are outstanding; they call to confirm ..."

  • 5

    "Greg P. was our technician today to do an initial inspection and summer maintenance. We found Greg to be highly professional, technically competent and patiently took the time to educate us regarding our system--we asked a LOT of questions! We signed ..."

  • 5

    "Superb effort getting the new A/C system installation completed. Very impressed with Derik K. and the entire Sierra, LLC team. Highly recommend Sierra, LLC."

  • 5

    "Al was thorough, meticulous and obviously very experienced. I appreciate the issues that he found and took care of and his attention to detail."

  • 5

    "Yvonne, the customer service rep, was wonderful and so prompt in returning my request for an appointment. She was thorough and very professional as she described the new programs which they offer. I feel confident that my heating and air conditioning ..."

  • 5

    "Tyrone is great! Tyrone did a complete check up of our two HVACs and even replaced a failing capacitor in one of them. Very friendly, clean worker, and expertly qualified. Robin did a super job of scheduling Tyrone's visit so he could come earlier ..."

  • 5

    "Appreciate the professional and efficient service. Gregory was wonderful!"

  • 5

    "A very pleasant and smooth experience. Wayne is an very experienced technician. He is very professional. I really appreciated that he took time to explain every thing in details about my AC to me."

  • 5

    "I love Sierra Air. It starts from the great customer service from Nikole D. She was so information about all your services and programs. Very friendly and I felt like i have a personal relationship with her. Tyrone is awesome I just love him his ..."

  • 5

    "Hayden took the time to answer all my questions. Very thorough and knowledgeable . He was a big reason why I went ahead and signed up for the one year service plan. All the best Hayden. Your efforts are so appreciated."

  • 5

    "The technician who name is Wayne, was very knowledgeable and he explained what he would be doing in regards to my a/c, heater, and water heater units. After inspecting all, he showed and explained to me what was going on with them and what needed to ..."

  • 5

    "Sierra has done a great job on our Air & Heating for three years. Nikole is great in the office and Greg Psotka did a super job maintaining our unit. He went above and beyond and found items that might have been problems in the future. Thanks!"

  • 5

    "Tyrone was a polite and friendly professional. Explained everything clearly and was patient with answering questions. Was extremely thorough with his work - never felt he was rushed. Whole process with Sierra was great as well, with quick responses ..."

Schedule an Appointment

  • Please enter your name.
  • This isn't a valid email address.
    Please enter your email address.
  • This isn't a valid phone number.
    Please enter your phone number.
  • Please select an option.
  • By checking this box and submitting this form, I hereby authorize Sierra LLC Air Conditioning & Heating to contact me via phone, email, or text message regarding their services. I acknowledge and accept any message and data charges that may apply if contacted via text message.
  • Please enter a message.